{"id":15323,"date":"2026-02-04T22:06:10","date_gmt":"2026-02-04T14:06:10","guid":{"rendered":"https:\/\/summitfairings.com\/motorcycle-fairing-with-speakers-2\/"},"modified":"2026-02-04T22:06:10","modified_gmt":"2026-02-04T14:06:10","slug":"motorcycle-fairing-with-speakers-2","status":"publish","type":"post","link":"https:\/\/summitfairings.com\/vi\/blog\/motorcycle-fairing-with-speakers-2\/","title":{"rendered":"on on on on on"},"content":{"rendered":"

Nh\u1eefng ng\u01b0\u1eddi \u0111am m\u00ea xe m\u00e1y khao kh\u00e1t m\u1ed9t chuy\u1ebfn \u0111i mang l\u1ea1i c\u1ea3m gi\u00e1c t\u1ef1 do v\u00e0 \u00e2m thanh, v\u00e0 khi c\u00f4ng ngh\u1ec7 ph\u00e1t tri\u1ec3n, vi\u1ec7c t\u00edch h\u1ee3p loa v\u00e0o v\u1ecf xe m\u00e1y \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t b\u01b0\u1edbc ngo\u1eb7t. Thi\u1ebft k\u1ebf \u0111\u1ed5i m\u1edbi n\u00e0y kh\u00f4ng ch\u1ec9 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t \u00e2m thanh m\u00e0 c\u00f2n duy tr\u00ec v\u1ebb \u0111\u1eb9p th\u1ea9m m\u1ef9 c\u1ee7a chi\u1ebfc xe m\u00e1y. B\u00e0i vi\u1ebft n\u00e0y \u0111i s\u00e2u v\u00e0o ba kh\u00eda c\u1ea1nh quan tr\u1ecdng \u0111\u1ecbnh h\u00ecnh xu h\u01b0\u1edbng n\u00e0y: thi\u1ebft k\u1ebf v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a v\u1ecf xe m\u00e1y c\u00f3 loa, ph\u00e2n t\u00edch hi\u1ec7u su\u1ea5t c\u1ee7a ch\u00fang trong c\u00e1c t\u00ecnh hu\u1ed1ng th\u1ef1c t\u1ebf, v\u00e0 xu h\u01b0\u1edbng th\u1ecb tr\u01b0\u1eddng v\u00e0 \u0111\u1ed5i m\u1edbi m\u1edbi nh\u1ea5t. B\u1eb1ng c\u00e1ch kh\u00e1m ph\u00e1 c\u00e1c kh\u00eda c\u1ea1nh n\u00e0y, c\u00e1c ch\u1ee7 doanh nghi\u1ec7p c\u00f3 th\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c nh\u1eefng hi\u1ec3u bi\u1ebft qu\u00fd gi\u00e1 \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u ng\u00e0y c\u00e0ng t\u0103ng c\u1ee7a c\u00e1c tay l\u00e1i y\u00eau th\u00edch \u00e2m thanh v\u00e0 t\u1eadn d\u1ee5ng c\u01a1 h\u1ed9i trong ph\u00e2n kh\u00fac th\u1ecb tr\u01b0\u1eddng \u0111ang ph\u00e1t tri\u1ec3n.<\/p>\n

\u00c2m thanh trong v\u1ecf: B\u1ea3n giao h\u01b0\u1edfng t\u00edch h\u1ee3p gi\u1eefa \u0111\u1ed9ng l\u1ef1c h\u1ecdc kh\u00f4ng kh\u00ed, \u0111\u1ed9 b\u1ec1n v\u00e0 \u00e2m thanh tr\u00ean v\u1ecf xe m\u00e1y hi\u1ec7n \u0111\u1ea1i<\/h2>\n

\"T\u1eebS\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a v\u1ecf xe m\u00e1y \u0111\u00e3 \u0111\u1ea1t \u0111\u1ebfn m\u1ee9c m\u00e0 l\u1edbp v\u1ecf b\u1ea3o v\u1ec7 ng\u01b0\u1eddi l\u00e1i kh\u1ecfi gi\u00f3 v\u00e0 th\u1eddi ti\u1ebft c\u0169ng \u0111\u1ed3ng th\u1eddi tr\u1edf th\u00e0nh m\u1ed9t khu v\u1ef1c \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf c\u1ea9n th\u1eadn d\u00e0nh cho \u00e2m thanh. Trong c\u00e1c thi\u1ebft k\u1ebf hi\u1ec7n \u0111\u1ea1i, v\u1ecf xe kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t r\u00e0o ch\u1eafn b\u1ea3o v\u1ec7; n\u00f3 l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng ch\u00ednh x\u00e1c n\u01a1i \u00e2m thanh, \u0111\u1ed9ng l\u1ef1c h\u1ecdc kh\u00f4ng kh\u00ed v\u00e0 \u0111\u1ed9 b\u1ec1n k\u1ebft h\u1ee3p v\u1edbi nhau. K\u1ebft qu\u1ea3 l\u00e0 tr\u1ea3i nghi\u1ec7m c\u1ee7a ng\u01b0\u1eddi l\u00e1i c\u1ea3m th\u1ea5y s\u00e2u s\u1eafc h\u01a1n, m\u1ea1ch l\u1ea1c h\u01a1n v\u00e0 c\u00f3 m\u1ee5c \u0111\u00edch h\u01a1n. S\u1ef1 chuy\u1ec3n d\u1ecbch t\u1eeb c\u00e1c th\u00e0nh ph\u1ea7n \u00e2m thanh ri\u00eang l\u1ebb sang h\u1ec7 th\u1ed1ng t\u00edch h\u1ee3p \u0111\u01b0\u1ee3c g\u1eafn b\u00ean trong v\u1ecf xe ph\u1ea3n \u00e1nh m\u1ed9t tri\u1ebft l\u00fd thi\u1ebft k\u1ebf r\u1ed9ng l\u1edbn h\u01a1n: \u00e2m thanh n\u00ean lan truy\u1ec1n nh\u01b0 m\u1ed9t ph\u1ea7n m\u1edf r\u1ed9ng t\u1ef1 nhi\u00ean c\u1ee7a m\u00f4i tr\u01b0\u1eddng c\u1ee7a ng\u01b0\u1eddi l\u00e1i, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t ph\u1ee5 ki\u1ec7n ri\u00eang bi\u1ec7t \u0111\u1ea5u tranh v\u1edbi gi\u00f3 v\u00e0 rung \u0111\u1ed9ng. S\u1ef1 thay \u0111\u1ed5i n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o ba y\u1ebfu t\u1ed1 li\u00ean k\u1ebft ch\u1eb7t ch\u1ebd: h\u00ecnh d\u1ea1ng c\u1ee7a v\u1ecf xe, h\u00e0nh vi bao k\u00edn c\u1ee7a h\u1ec7 th\u1ed1ng loa v\u00e0 qu\u1ea3n l\u00fd th\u00f4ng minh t\u00edn hi\u1ec7u v\u00e0 ngu\u1ed3n \u0111i\u1ec7n. M\u1ed7i y\u1ebfu t\u1ed1 \u0111\u1ec1u c\u1ee7ng c\u1ed1 cho nhau, v\u00e0 c\u00e1c tri\u1ec3n khai t\u1ed1t nh\u1ea5t tr\u00f4ng gi\u1ed1ng nh\u01b0 m\u1ed9t s\u1ef1 h\u00f2a quy\u1ec7n t\u1eeb xa, ngay c\u1ea3 khi ch\u00fang ti\u1ebft l\u1ed9 s\u1ef1 ph\u1ee9c t\u1ea1p c\u1ee7a m\u00ecnh khi ti\u1ebfp c\u1eadn g\u1ea7n h\u01a1n. Nh\u00ecn theo g\u00f3c \u0111\u1ed9 n\u00e0y, v\u1ecf xe tr\u1edf th\u00e0nh m\u1ed9t ph\u00f2ng \u00e2m thanh s\u1ed1ng \u0111\u1ed9ng, th\u1edf m\u1ea1nh, di chuy\u1ec3n \u0111\u1ed3ng b\u1ed9 v\u1edbi xe v\u00e0 ng\u01b0\u1eddi l\u00e1i, thay v\u00ec m\u1ed9t l\u1edbp v\u1ecf c\u1ee9ng nh\u1eafc mang \u00e2m thanh xung quanh b\u00ean ngo\u00e0i chi\u1ebfc xe m\u00e1y.<\/p>\n

N\u1ec1n t\u1ea3ng c\u1ee7a \u00e2m thanh trong v\u1ecf xe t\u00edch h\u1ee3p l\u00e0 s\u1ef1 thay \u0111\u1ed5i trong t\u01b0 duy kh\u00f4ng gian. Thay v\u00ec g\u1eafn loa nh\u01b0 c\u00e1c y\u1ebfu t\u1ed1 n\u1ed5i b\u1eadt \u1edf b\u00ean ngo\u00e0i, c\u00e1c nh\u00e0 thi\u1ebft k\u1ebf t\u1ea1o ra c\u00e1c kh\u00f4ng gian n\u1ed9i b\u1ed9 \u0111\u1eb7c bi\u1ec7t b\u00ean trong c\u1ea5u tr\u00fac v\u1ecf xe. Nh\u1eefng kh\u00f4ng gian n\u00e0y \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u00ecnh m\u1ed9t c\u00e1ch c\u00f3 ch\u1ee7 \u00fd b\u1edfi c\u00e1c b\u1ee9c t\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau - b\u1ee9c t\u01b0\u1eddng b\u00ean trong v\u00e0 b\u1ee9c t\u01b0\u1eddng b\u00ean ngo\u00e0i l\u00e0m vi\u1ec7c nh\u01b0 m\u1ed9t h\u1ed9p k\u00edn \u0111\u00f4i, \u0111\u00f3ng k\u00edn m\u1ed9t ph\u1ea7n khoang. H\u1ed9p k\u00edn n\u00e0y ki\u1ec3m so\u00e1t \u0111\u1ed9ng l\u1ef1c \u00e1p su\u1ea5t kh\u00f4ng kh\u00ed v\u00e0 gi\u1ea3m thi\u1ec3u m\u00e9o ti\u1ebfng do lu\u1ed3ng kh\u00f4ng kh\u00ed b\u00ean ngo\u00e0i, \u0111\u00e2y l\u00e0 l\u1ee3i th\u1ebf quan tr\u1ecdng \u0111\u1eb7c bi\u1ec7t \u1edf t\u1ed1c \u0111\u1ed9 cao. Vi\u1ec7c \u0111\u00f3ng k\u00edn loa ch\u1ed1ng l\u1ea1i d\u00f2ng gi\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 \u0111i\u1ec1u \u0111\u01a1n gi\u1ea3n; \u0111\u00f3 l\u00e0 b\u01b0\u1edbc c\u01a1 b\u1ea3n trong vi\u1ec7c b\u1ea3o t\u1ed3n \u0111\u1ed9 r\u00f5 r\u00e0ng, \u0111\u1ed9 \u1ea5m v\u00e0 kh\u1ea3 n\u0103ng nh\u1eadn di\u1ec7n c\u1ee7a \u00e2m thanh cao v\u00e0 trung b\u00ecnh khi nhi\u1ec5u gi\u00f3 s\u1ebd l\u00e0m m\u1edd h\u00ecnh \u1ea3nh \u00e2m thanh. Th\u1ef1c t\u1ebf, \u0111i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 l\u1ed7 tho\u00e1t \u00e2m kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t l\u1ed7 tr\u00ean t\u1ea5m b\u1ea3ng m\u00e0 l\u00e0 m\u1ed9t l\u1ed7 tho\u00e1t \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh c\u1ea9n th\u1eadn gi\u1eef cho \u00e2m thanh \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t m\u00e0 kh\u00f4ng \u0111\u1ec3 \u00e2m thanh gi\u00f3 l\u00e0m \u00f4 nhi\u1ec5m t\u00edn hi\u1ec7u.<\/p>\n

H\u00ecnh d\u1ea1ng c\u1ee7a v\u1ecf xe itself mang theo \u00fd \u0111\u1ecbnh \u00e2m thanh. M\u1ed9t khu v\u1ef1c ph\u00eda tr\u00ean c\u1ee7a v\u1ecf th\u01b0\u1eddng c\u00f3 h\u00ecnh d\u1ea1ng \u0111\u1ed9ng l\u1ef1c h\u1ecdc - m\u1ed9t \u0111\u01b0\u1eddng cong ki\u1ec3u c\u00e1nh m\u00e1y bay \u1edf m\u1eb7t trong - gi\u00fap d\u1eabn gi\u00f3 hi\u1ec7u qu\u1ea3 \u0111\u1ed3ng th\u1eddi t\u0103ng \u0111\u1ed9 c\u1ee9ng cho h\u1ed9p \u0111\u1ef1ng loa. M\u00e9p c\u1ee7a ph\u1ea7n ngo\u00e0i nghi\u00eang xu\u1ed1ng \u1edf m\u1ed7i b\u00ean \u0111\u1ec3 qu\u1ea3n l\u00fd s\u1ef1 t\u00e1ch bi\u1ec7t c\u1ee7a gi\u00f3 v\u00e0 gi\u1ea3m c\u00e1c c\u01a1n gi\u00f3 v\u00e0 rung l\u1eafc c\u00f3 th\u1ec3 \u0111e d\u1ecda hi\u1ec7u su\u1ea5t loa. Nh\u1eefng c\u1ea3i ti\u1ebfn \u0111\u1ed9ng l\u1ef1c h\u1ecdc kh\u00f4ng ch\u1ec9 gi\u1ea3m ma s\u00e1t ho\u1eb7c l\u1ef1c n\u00e2ng; ch\u00fang t\u1ea1o ra m\u00f4i tr\u01b0\u1eddng \u00e2m thanh d\u1ef1 \u0111o\u00e1n h\u01a1n. B\u1eb1ng c\u00e1ch \u0111\u1ecbnh h\u00ecnh lu\u1ed3ng kh\u00f4ng kh\u00ed xung quanh h\u1ed9p loa, h\u1ec7 th\u1ed1ng gi\u1ea3m ti\u1ebfng \u1ed3n h\u1ed7n lo\u1ea1n c\u00f3 th\u1ec3\u8026\u5408 v\u00e0o h\u1ed9p, hi\u1ec7n t\u01b0\u1ee3ng c\u00f3 th\u1ec3 bi\u1ec3u hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng rung, ti\u1ebfng \u1ed3n ho\u1eb7c c\u1ea3m gi\u00e1c b\u1ecb muffled \u1edf t\u1ea7n s\u1ed1 cao. V\u1ec1 c\u01a1 b\u1ea3n, h\u00ecnh d\u1ea1ng tr\u1ef1c ti\u1ebfp \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ee9c n\u0103ng: vi\u1ec7c \u0111\u1ecbnh h\u00ecnh c\u1ea9n th\u1eadn c\u1ee7a v\u1ecf xe l\u00e0 m\u1ed9t ph\u1ea7n v\u00f4 h\u00ecnh c\u1ee7a h\u1ec7 th\u1ed1ng \u00e2m thanh, m\u1ed9t y\u1ebfu t\u1ed1 g\u00f3p ph\u1ea7n v\u00e0o \u0111\u1ed9 r\u00f5 r\u00e0ng m\u00e0 ng\u01b0\u1eddi l\u00e1i c\u1ea3m nh\u1eadn nhi\u1ec1u h\u01a1n l\u00e0 ph\u00e2n t\u00edch.<\/p>\n

S\u1ef1 ti\u1ebfn h\u00f3a c\u1ee7a v\u1ecf b\u1ecdc xe m\u00e1y \u0111\u00e3 \u0111\u1ea1t \u0111\u1ebfn m\u1ee9c m\u00e0 v\u1ecf b\u1ecdc b\u1ea3o v\u1ec7 ng\u01b0\u1eddi l\u00e1i kh\u1ecfi gi\u00f3 v\u00e0 th\u1eddi ti\u1ebft c\u0169ng \u0111\u1ed3ng th\u1eddi tr\u1edf th\u00e0nh m\u1ed9t khu v\u1ef1c \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf c\u1ea9n th\u1eadn cho \u00e2m thanh. Trong c\u00e1c thi\u1ebft k\u1ebf hi\u1ec7n \u0111\u1ea1i, v\u1ecf b\u1ecdc kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t r\u00e0o ch\u1eafn b\u1ea3o v\u1ec7; n\u00f3 l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng ch\u00ednh x\u00e1c n\u01a1i \u00e2m thanh, kh\u00ed \u0111\u1ed9ng h\u1ecdc v\u00e0 \u0111\u1ed9 b\u1ec1n k\u1ebft h\u1ee3p v\u1edbi nhau. K\u1ebft qu\u1ea3 l\u00e0 tr\u1ea3i nghi\u1ec7m cho ng\u01b0\u1eddi l\u00e1i c\u1ea3m th\u1ea5y s\u00e2u s\u1eafc h\u01a1n, m\u1ea1ch l\u1ea1c h\u01a1n v\u00e0 c\u00f3 m\u1ee5c \u0111\u00edch h\u01a1n. S\u1ef1 chuy\u1ec3n d\u1ecbch t\u1eeb c\u00e1c th\u00e0nh ph\u1ea7n \u00e2m thanh ri\u00eang bi\u1ec7t sang h\u1ec7 th\u1ed1ng t\u00edch h\u1ee3p \u0111\u01b0\u1ee3c l\u1ed3ng gh\u00e9p b\u00ean trong v\u1ecf b\u1ecdc ph\u1ea3n \u00e1nh m\u1ed9t tri\u1ebft l\u00fd thi\u1ebft k\u1ebf r\u1ed9ng l\u1edbn h\u01a1n: \u00e2m thanh n\u00ean lan t\u1ecfa nh\u01b0 m\u1ed9t ph\u1ea7n t\u1ef1 nhi\u00ean c\u1ee7a m\u00f4i tr\u01b0\u1eddng ng\u01b0\u1eddi l\u00e1i, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t ph\u1ee5 ki\u1ec7n ri\u00eang bi\u1ec7t ch\u1ed1ng l\u1ea1i gi\u00f3 v\u00e0 rung \u0111\u1ed9ng. S\u1ef1 thay \u0111\u1ed5i n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o ba y\u1ebfu t\u1ed1 li\u00ean quan ch\u1eb7t ch\u1ebd: h\u00ecnh d\u1ea1ng c\u1ee7a v\u1ecf b\u1ecdc, h\u00e0nh vi bao k\u00edn c\u1ee7a h\u1ec7 th\u1ed1ng loa v\u00e0 qu\u1ea3n l\u00fd t\u00edn hi\u1ec7u v\u00e0 \u0111i\u1ec7n n\u0103ng th\u00f4ng minh. M\u1ed7i y\u1ebfu t\u1ed1 \u0111\u1ec1u t\u0103ng c\u01b0\u1eddng cho nhau, v\u00e0 c\u00e1c tri\u1ec3n khai t\u1ed1t nh\u1ea5t tr\u00f4ng gi\u1ed1ng nh\u01b0 m\u1ed9t s\u1ef1 li\u1ec1n m\u1ea1ch t\u1eeb xa, d\u00f9 ch\u00fang ti\u1ebft l\u1ed9 s\u1ef1 ph\u1ee9c t\u1ea1p khi ti\u1ebfp c\u1eadn g\u1ea7n. Nh\u00ecn d\u01b0\u1edbi g\u00f3c \u0111\u1ed9 n\u00e0y, v\u1ecf b\u1ecdc tr\u1edf th\u00e0nh m\u1ed9t ph\u00f2ng \u00e2m thanh s\u1ed1ng \u0111\u1ed9ng, th\u1edf m\u1ea1nh, di chuy\u1ec3n h\u00e0i h\u00f2a c\u00f9ng chi\u1ebfc xe v\u00e0 ng\u01b0\u1eddi l\u00e1i, thay v\u00ec m\u1ed9t v\u1ecf b\u1ecdc c\u1ee9ng nh\u1eafc mang \u00e2m thanh xung quanh b\u00ean ngo\u00e0i chi\u1ebfc xe.<\/p>\n

N\u1ec1n t\u1ea3ng c\u1ee7a h\u1ec7 th\u1ed1ng \u00e2m thanh t\u00edch h\u1ee3p trong v\u1ecf b\u1ecdc l\u00e0 s\u1ef1 thay \u0111\u1ed5i trong suy ngh\u0129 kh\u00f4ng gian. Thay v\u00ec g\u1eafn loa nh\u01b0 c\u00e1c y\u1ebfu t\u1ed1 n\u1ed5i b\u1eadt \u1edf b\u00ean ngo\u00e0i, c\u00e1c nh\u00e0 thi\u1ebft k\u1ebf t\u1ea1o ra c\u00e1c kh\u00f4ng gian n\u1ed9i b\u1ed9 \u0111\u1eb7c bi\u1ec7t b\u00ean trong c\u1ea5u tr\u00fac v\u1ecf b\u1ecdc. Nh\u1eefng kh\u00f4ng gian n\u00e0y \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u00ecnh m\u1ed9t c\u00e1ch ch\u1ee7 \u00fd b\u1edfi c\u00e1c b\u1ee9c t\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed3ng b\u1ed9 - b\u1ee9c t\u01b0\u1eddng b\u00ean trong v\u00e0 b\u1ee9c t\u01b0\u1eddng b\u00ean ngo\u00e0i l\u00e0m vi\u1ec7c nh\u01b0 m\u1ed9t h\u1ed9p k\u00edn, \u0111\u00f3ng k\u00edn m\u1ed9t ph\u1ea7n khoang. H\u1ed9p k\u00edn n\u00e0y ki\u1ec3m so\u00e1t \u0111\u1ed9ng l\u1ef1c \u00e1p su\u1ea5t kh\u00f4ng kh\u00ed v\u00e0 gi\u1ea3m thi\u1ec3u m\u00e9o ti\u1ebfng do lu\u1ed3ng kh\u00f4ng kh\u00ed b\u00ean ngo\u00e0i, \u0111i\u1ec1u n\u00e0y tr\u1edf th\u00e0nh l\u1ee3i th\u1ebf quan tr\u1ecdng \u1edf t\u1ed1c \u0111\u1ed9 cao. Ng\u0103n c\u00e1ch ng\u01b0\u1eddi l\u00e1i kh\u1ecfi c\u00e1c lu\u1ed3ng gi\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 vi\u1ec7c \u0111\u01a1n gi\u1ea3n; \u0111\u00f3 l\u00e0 b\u01b0\u1edbc c\u01a1 b\u1ea3n trong vi\u1ec7c duy tr\u00ec \u0111\u1ed9 r\u00f5 r\u00e0ng, \u00e2m \u1ea5m v\u00e0 kh\u1ea3 n\u0103ng hi\u1ec3u \u0111\u01b0\u1ee3c n\u1ed9i dung cao v\u00e0 trung b\u00ecnh khi nhi\u1ec5u gi\u00f3 s\u1ebd l\u00e0m m\u1edd h\u00ecnh \u1ea3nh \u00e2m thanh. Th\u1ef1c t\u1ebf, \u0111i\u1ec1u n\u00e0y ngh\u0129a l\u00e0 c\u1ed5ng loa kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t l\u1ed7 tr\u00ean t\u1ea5m panel m\u00e0 l\u00e0 m\u1ed9t l\u1ed7 tho\u00e1t \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh c\u1ea9n th\u1eadn gi\u1eef cho \u00e2m thanh kh\u00f4ng b\u1ecb nhi\u1ec5m b\u1ea9n b\u1edfi \u00e2m thanh gi\u00f3.<\/p>\n

H\u00ecnh d\u1ea1ng c\u1ee7a v\u1ecf b\u1ecdc ch\u00ednh n\u00f3 mang \u00fd ngh\u0129a \u00e2m thanh. M\u1ed9t khu v\u1ef1c v\u1ecf b\u1ecdc ph\u00eda tr\u00ean th\u01b0\u1eddng c\u00f3 h\u00ecnh d\u1ea1ng kh\u00ed \u0111\u1ed9ng h\u1ecdc - m\u1ed9t \u0111\u01b0\u1eddng cong ki\u1ec3u c\u00e1nh m\u00e1y bay tr\u00ean m\u1eb7t trong - gi\u00fap d\u1eabn lu\u1ed3ng kh\u00f4ng kh\u00ed hi\u1ec7u qu\u1ea3 \u0111\u1ed3ng th\u1eddi t\u0103ng \u0111\u1ed9 c\u1ee9ng cho h\u1ed9p loa. M\u00e9p ph\u1ea7n ngo\u00e0i nghi\u00eang xu\u1ed1ng \u1edf m\u1ed7i b\u00ean \u0111\u1ec3 qu\u1ea3n l\u00fd t\u00e1ch gi\u00f3 v\u00e0 gi\u1ea3m nh\u1eefng c\u01a1n gi\u00f3 v\u00e0 rung l\u1eafc c\u00f3 th\u1ec3 \u0111e d\u1ecda hi\u1ec7u su\u1ea5t loa. Nh\u1eefng c\u1ea3i ti\u1ebfn kh\u00ed \u0111\u1ed9ng h\u1ecdc n\u00e0y kh\u00f4ng ch\u1ec9 gi\u1ea3m ma s\u00e1t ho\u1eb7c l\u1ef1c n\u00e2ng; ch\u00fang t\u1ea1o ra m\u00f4i tr\u01b0\u1eddng \u00e2m thanh d\u1ef1 \u0111o\u00e1n h\u01a1n. B\u1eb1ng c\u00e1ch \u0111\u1ecbnh h\u00ecnh lu\u1ed3ng kh\u00f4ng kh\u00ed xung quanh h\u1ed9p loa, h\u1ec7 th\u1ed1ng gi\u1ea3m ti\u1ebfng \u1ed3n h\u1ed7n lo\u1ea1n c\u00f3 th\u1ec3\u8026\u5408 v\u00e0o t\u1ee7, m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng c\u00f3 th\u1ec3 bi\u1ec3u hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng rung, ti\u1ebfng \u1ed3n ho\u1eb7c c\u1ea3m gi\u00e1c b\u1ecb muffled \u1edf t\u1ea7n s\u1ed1 cao. V\u1ec1 m\u1eb7t hi\u1ec7u qu\u1ea3, h\u00ecnh d\u1ea1ng tr\u1ef1c ti\u1ebfp \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ee9c n\u0103ng: vi\u1ec7c \u0111\u1ecbnh h\u00ecnh c\u1ea9n th\u1eadn c\u1ee7a v\u1ecf b\u1ecdc l\u00e0 m\u1ed9t ph\u1ea7n v\u00f4 h\u00ecnh c\u1ee7a h\u1ec7 th\u1ed1ng \u00e2m thanh, g\u00f3p ph\u1ea7n v\u00e0o \u0111\u1ed9 r\u00f5 r\u00e0ng m\u00e0 ng\u01b0\u1eddi l\u00e1i c\u1ea3m nh\u1eadn nhi\u1ec1u h\u01a1n l\u00e0 ph\u00e2n t\u00edch.<\/p>\n

B\u00ean trong h\u1ed9p k\u00edn, s\u1ef1 ch\u00fa \u00fd \u0111\u1ebfn v\u1eadt li\u1ec7u v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng c\u0169ng r\u1ea5t quan tr\u1ecdng. C\u00e1c v\u1eadt li\u1ec7u c\u00e1ch \u00e2m v\u00e0 mi\u1ebfng \u0111\u1ec7m gi\u1ea3m rung \u0111\u01b0\u1ee3c \u0111\u1eb7t xung quanh c\u00e1c \u0111i\u1ec3m l\u1eafp r\u00e1p \u0111\u1ec3 t\u00e1ch r\u1eddi loa kh\u1ecfi c\u1ea5u tr\u00fac. C\u00e1c c\u00fa s\u1ed1c \u0111\u01b0\u1eddng, dao \u0111\u1ed9ng \u0111\u1ed9ng c\u01a1 v\u00e0 \u0111\u1ed9 \u0111\u00e0n h\u1ed3i khung c\u00f3 th\u1ec3 g\u00e2y nhi\u1ec5u v\u00e0o v\u1ecf loa v\u00e0 l\u00e0m m\u00e9o t\u00edn hi\u1ec7u. L\u1edbp \u0111\u1ec7m, khi \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u0111\u00fang c\u00e1ch, h\u1ea5p th\u1ee5 m\u1ed9t ph\u1ea7n n\u0103ng l\u01b0\u1ee3ng tr\u01b0\u1edbc khi n\u00f3 t\u1edbi m\u00e0ng loa, cho ph\u00e9p loa th\u1edf v\u00e0 ph\u1ea3n \u1ee9ng v\u1edbi \u0111\u1ed9 trung th\u1ef1c. Ch\u00ednh b\u1ea3n th\u00e2n l\u1edbp k\u00edn c\u0169ng quan tr\u1ecdng: m\u1ed9t khoang k\u00edn ho\u00e0n to\u00e0n ho\u1eb7c g\u1ea7n k\u00edn ng\u0103n kh\u00f4ng kh\u00ed ph\u1ed3ng l\u00ean bi\u1ebfn th\u00e0nh b\u1ed9 l\u1ecdc th\u00f4ng th\u1ea5p gi\u00e1 r\u1ebb. K\u1ebft qu\u1ea3 l\u00e0 \u0111\u00e1p \u1ee9ng t\u1ea7n s\u1ed1 th\u1ea5p ch\u1eb7t h\u01a1n, \u00edt nhi\u1ec5u gi\u00f3 \u1edf d\u1ea3i t\u1ea7n cao, v\u00e0 d\u1ea3i trung b\u00ecnh m\u1ea1ch l\u1ea1c h\u01a1n v\u1eabn r\u00f5 r\u00e0ng khi t\u1ed1c \u0111\u1ed9 t\u0103ng v\u00e0 ti\u1ebfng \u1ed3n gi\u00f3 t\u0103ng theo. M\u1ee5c ti\u00eau k\u1ef9 thu\u1eadt kh\u00f4ng ph\u1ea3i t\u1ea1o ra m\u1ed9t m\u00f4i tr\u01b0\u1eddng nh\u01b0 ph\u00f2ng thu trong t\u00fai \u0111\u1ef1ng xe nh\u01b0ng t\u1ea1o ra m\u1ed9t kh\u00f4ng gian nghe \u1ed5n \u0111\u1ecbnh qua nhi\u1ec1u \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft v\u00e0 \u0111\u01b0\u1eddng s\u00e1 kh\u00e1c nhau.<\/p>\n

Ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh trong b\u1ed1i c\u1ea3nh n\u00e0y \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i r\u1ea5t nhi\u1ec1u t\u1eeb vi\u1ec7c khu\u1ebfch \u0111\u1ea1i v\u00e0 x\u1eed l\u00fd t\u00edn hi\u1ec7u t\u00f4n tr\u1ecdng th\u1ef1c t\u1ebf khi l\u00e1i xe. C\u00e1c m\u00f4-\u0111un x\u1eed l\u00fd t\u00edn hi\u1ec7u s\u1ed1 (DSP) \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh cho xe m\u00e1y cho ph\u00e9p ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c \u0111\u1eb7c t\u00ednh t\u1ea7n s\u1ed1, c\u00e2n b\u1eb1ng \u00e2m thanh v\u00e0 \u0111\u1ed3ng b\u1ed9 pha. B\u1eb1ng c\u00e1ch d\u1eabn t\u00edn hi\u1ec7u qua DSP, h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 b\u00f9 \u0111\u1eafp cho h\u00ecnh d\u1ea1ng c\u1ed1 \u0111\u1ecbnh c\u1ee7a h\u1ed9p k\u00edn, ph\u1ea3n x\u1ea1 \u00e2m thanh b\u00ean trong v\u1ecf b\u1ecdc v\u00e0 c\u00e1c \u0111\u01b0\u1eddng truy\u1ec1n \u00e2m thanh kh\u00e1c h\u01b0\u1edbng \u0111\u1ebfn tai ng\u01b0\u1eddi l\u00e1i. \u0110\u1ed3ng b\u1ed9 pha gi\u1eefa nhi\u1ec1u loa tr\u1edf th\u00e0nh m\u1ee5c ti\u00eau th\u1ef1c t\u1ebf thay v\u00ec l\u00fd thuy\u1ebft l\u00fd t\u01b0\u1edfng. DSP c\u0169ng c\u00f3 th\u1ec3 gi\u00fap t\u00f9y ch\u1ec9nh \u0111\u1ea7u ra theo t\u01b0 th\u1ebf ng\u01b0\u1eddi l\u00e1i - ng\u1ed3i th\u1eb3ng, nghi\u00eang v\u00e0o kh\u00fac cua, ho\u1eb7c \u0111\u1ee9ng trong m\u1ed9t chuy\u1ebfn \u0111i nhanh - \u0111\u1ec3 h\u00ecnh \u1ea3nh \u00e2m thanh \u0111\u01b0\u1ee3c c\u1ea3m nh\u1eadn t\u1eadp trung quanh \u0111\u1ea7u ng\u01b0\u1eddi nghe. N\u00f3i c\u00e1ch kh\u00e1c, b\u1ed9 n\u00e3o \u0111i\u1ec7n t\u1eed tr\u1edf th\u00e0nh ngh\u1ec7 s\u0129 t\u1ea1o h\u00ecnh kh\u00f4ng gian, \u0111\u1ecbnh h\u00ecnh h\u00ecnh \u1ea3nh \u00e2m thanh theo th\u1eddi gian th\u1ef1c \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi b\u1ed1i c\u1ea3nh l\u00e1i xe v\u00e0 s\u1edf th\u00edch c\u1ee7a ng\u01b0\u1eddi l\u00e1i.<\/p>\n

K\u1ebft n\u1ed1i \u0111\u00e3 tr\u1edf n\u00ean quan tr\u1ecdng h\u01a1n bao gi\u1edd h\u1ebft. C\u00e1c h\u1ec7 th\u1ed1ng \u00e2m thanh t\u00edch h\u1ee3p hi\u1ec7n \u0111\u1ea1i th\u01b0\u1eddng cung c\u1ea5p giao di\u1ec7n Bluetooth ho\u1eb7c c\u00e1c thi\u1ebft b\u1ecb kh\u00f4ng d\u00e2y kh\u00e1c cho ph\u00e9p ph\u00e1t nh\u1ea1c t\u1eeb \u0111i\u1ec7n tho\u1ea1i ho\u1eb7c thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng, h\u01b0\u1edbng d\u1eabn \u0111\u1ecbnh v\u1ecb, v\u00e0 giao ti\u1ebfp li\u00ean quan \u0111\u1ebfn chuy\u1ebfn \u0111i. M\u1ee5c ti\u00eau l\u00e0 cung c\u1ea5p t\u00edn hi\u1ec7u \u00e2m thanh v\u00e0 nh\u1ea1c v\u1edbi \u0111\u1ed9 r\u00f5 r\u00e0ng cao trong khi gi\u1ea3m thi\u1ec3u vi\u1ec7c ng\u01b0\u1eddi l\u00e1i ph\u1ea3i chuy\u1ec3n s\u1ef1 ch\u00fa \u00fd kh\u1ecfi \u0111\u01b0\u1eddng. M\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf t\u1ed1t s\u1ebd \u0111\u01b0a ra c\u00e1c th\u00f4ng b\u00e1o v\u1edbi c\u00e1ch ph\u00e1t \u00e2m r\u00f5 r\u00e0ng, trong khi nh\u1ea1c tr\u1edf th\u00e0nh ng\u01b0\u1eddi b\u1ea1n \u0111\u1ed3ng h\u00e0nh \u1ed5n \u0111\u1ecbnh ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 s\u1ef1 xao nh\u00e3ng. Chu k\u1ef3 nh\u1eadp v\u00e0 xu\u1ea5t v\u00ec v\u1eady kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 \u00e2m thanh l\u1edbn h\u01a1n m\u00e0 c\u00f2n l\u00e0 kh\u1ea3 n\u0103ng nghe r\u00f5 h\u01a1n \u1edf t\u1ed1c \u0111\u1ed9 cao. Ki\u1ebfn tr\u00fac \u00e2m thanh c\u1ee7a v\u1ecf b\u1ecdc ph\u1ea3i, theo ngh\u0129a n\u00e0y, ph\u1ed1i h\u1ee3p v\u1edbi an to\u00e0n v\u00e0 ergonomics. Ng\u01b0\u1eddi l\u00e1i c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u00e2m l\u01b0\u1ee3ng, c\u00e2n b\u1eb1ng v\u00e0 EQ m\u00e0 kh\u00f4ng c\u1ea7n nghi\u00eang ng\u01b0\u1eddi v\u1ec1 ph\u00eda m\u00e0n h\u00ecnh hay v\u1eb7n v\u1eb9o c\u00e1c n\u00fat \u0111i\u1ec1u khi\u1ec3n b\u00ean ngo\u00e0i khi di chuy\u1ec3n tr\u00ean \u0111\u01b0\u1eddng \u0111\u00e8o. V\u1ecf b\u1ecdc, ho\u1ea1t \u0111\u1ed9ng nh\u01b0 n\u01a1i ch\u1ee9a loa v\u00e0 giao di\u1ec7n \u0111i\u1ec1u khi\u1ec3n cho DSP, tr\u1edf th\u00e0nh m\u1ed9t bi\u1ec3u t\u01b0\u1ee3ng tr\u1ef1c quan v\u1ec1 c\u00e1ch c\u00e1c h\u1ec7 th\u1ed1ng t\u00edch h\u1ee3p c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng m\u1ed9t c\u00e1ch an to\u00e0n v\u00e0 t\u1ef1 tin.<\/p>\n

T\u1eeb g\u00f3c \u0111\u1ed9 th\u1ef1c t\u1ebf, qu\u00e1 tr\u00ecnh t\u00edch h\u1ee3p bao g\u1ed3m nh\u1eefng l\u1ef1a ch\u1ecdn c\u00f3 ch\u1ee7 \u0111\u00edch v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng loa, k\u00edch th\u01b0\u1edbc v\u00e0 v\u1ecb tr\u00ed \u0111\u1eb7t ch\u00fang. M\u1ed9t c\u1ea5u h\u00ecnh hai \u0111\u01b0\u1eddng ho\u1eb7c ba \u0111\u01b0\u1eddng c\u00f3 th\u1ec3 mang l\u1ea1i d\u1ea3i t\u1ea7n c\u00e2n b\u1eb1ng h\u01a1n, v\u1edbi loa woofer \u0111\u1ea3m nh\u1eadn \u00e2m tr\u1ea7m v\u00e0 loa midrange c\u00f9ng tweeter x\u1eed l\u00fd c\u00e1c d\u1ea3i t\u1ea7n cao. C\u00e1c loa \u0111\u01b0\u1ee3c ch\u1ecdn d\u1ef1a tr\u00ean kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1eddi ti\u1ebft v\u00e0 \u0111\u1ed9 b\u1ec1n, v\u1edbi h\u1ed9p \u0111\u1ef1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c m\u01b0a, b\u1ee5i v\u00e0 va \u0111\u1eadp t\u1eeb m\u1ea3nh v\u1ee5n tr\u00ean \u0111\u01b0\u1eddng. Tuy nhi\u00ean, thi\u1ebft k\u1ebf ph\u1ea3i tr\u00e1nh t\u1ea1o ra g\u00e1nh n\u1eb7ng b\u1ea3o tr\u00ec. Vi\u1ec7c ti\u1ebfp c\u1eadn c\u00e1c b\u1ed9 ph\u1eadn c\u00f3 th\u1ec3 b\u1ea3o tr\u00ec, d\u1ec5 d\u00e0ng thay th\u1ebf v\u00e0 kh\u1ea3 n\u0103ng t\u00e1i ni\u00eam phong sau khi can thi\u1ec7p c\u0169ng quan tr\u1ecdng kh\u00f4ng k\u00e9m g\u00ec hi\u1ec7u su\u1ea5t ban \u0111\u1ea7u. Tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n khi c\u00f3 th\u1ec3 thay th\u1ebf ho\u1eb7c n\u00e2ng c\u1ea5p m\u00e0 kh\u00f4ng c\u1ea7n th\u00e1o r\u1eddi c\u00e1c ph\u1ea7n l\u1edbn c\u1ee7a v\u1ecf b\u1ecdc ho\u1eb7c l\u00e0m t\u1ed5n h\u1ea1i \u0111\u1ebfn t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a h\u1ed9p \u0111\u1ef1ng. Theo ngh\u0129a n\u00e0y, vi\u1ec7c t\u00edch h\u1ee3p kh\u00f4ng ch\u1ec9 li\u00ean quan \u0111\u1ebfn tu\u1ed5i th\u1ecd v\u00e0 \u0111\u1ed9 tin c\u1eady m\u00e0 c\u00f2n li\u00ean quan \u0111\u1ebfn l\u1ee3i \u00edch \u00e2m thanh t\u1ee9c th\u00ec.<\/p>\n

M\u1ed9t kh\u00eda c\u1ea1nh b\u1ea5t ng\u1edd c\u1ee7a tri\u1ebft l\u00fd thi\u1ebft k\u1ebf n\u00e0y l\u00e0 c\u00e1ch n\u00f3 thay \u0111\u1ed5i m\u1ed1i quan h\u1ec7 c\u1ee7a ng\u01b0\u1eddi l\u00e1i v\u1edbi m\u00f4i tr\u01b0\u1eddng xung quanh. Di chuy\u1ec3n \u1edf t\u1ed1c \u0111\u1ed9 cao mang gi\u00f3, ti\u1ebfng \u1ed3n \u0111\u1ed9ng c\u01a1 v\u00e0 ti\u1ebfng l\u1ed1p l\u00ean h\u00e0ng \u0111\u1ea7u trong nh\u1eadn th\u1ee9c. M\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p t\u1ed1t kh\u00f4ng ch\u1ec9 ph\u00e1t \u00e2m thanh l\u1edbn h\u01a1n v\u00e0o h\u1ed7n lo\u1ea1n n\u00e0y; m\u00e0 n\u00f3 s\u1eafp x\u1ebfp m\u1ed9t kh\u00f4ng gian \u00e2m thanh d\u1ec5 hi\u1ec3u h\u01a1n n\u1eb1m tr\u00ean m\u1ee9c n\u1ec1n \u1ed3n \u00e0o. Ng\u01b0\u1eddi l\u00e1i nh\u1eadn th\u1ea5y h\u00ecnh \u1ea3nh r\u00f5 r\u00e0ng h\u01a1n v\u1ec1 n\u1ed9i dung \u00e2m nh\u1ea1c ho\u1eb7c th\u00f4ng b\u00e1o v\u00ec \u00e2m thanh \u0111\u01b0\u1ee3c ph\u00e1t ra t\u1eeb v\u1ecb tr\u00ed g\u1ea7n tai v\u00e0 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a v\u1ec1 m\u1eb7t \u00e2m h\u1ecdc b\u1edfi h\u1ed9p \u0111\u1ef1ng v\u00e0 v\u1ecf b\u1ecdc xung quanh. G\u00f3c nh\u00ecn n\u00e0y mang t\u00ednh c\u00e1ch m\u1ea1ng: con \u0111\u01b0\u1eddng gi\u1ed1ng nh\u01b0 m\u1ed9t th\u1eed th\u00e1ch \u0111\u1ed1i v\u1edbi \u0111\u1ed9 r\u00f5 r\u00e0ng c\u1ee7a b\u1ed9 loa th\u00f4ng th\u01b0\u1eddng tr\u1edf th\u00e0nh s\u00e2n kh\u1ea5u cho tr\u1ea3i nghi\u1ec7m \u00e2m thanh tinh t\u1ebf. Do \u0111\u00f3, thi\u1ebft k\u1ebf \u00e2m thanh c\u1ee7a v\u1ecf b\u1ecdc tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n c\u1ee7a c\u1ea3m gi\u00e1c h\u00f2a m\u00ecnh c\u1ee7a ng\u01b0\u1eddi l\u00e1i, kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t ti\u1ec7n \u00edch.<\/p>\n

M\u1ed9t y\u1ebfu t\u1ed1 \u0111\u00e1ng kh\u00e1m ph\u00e1 kh\u00e1c l\u00e0 m\u1ee9c \u0111\u1ed9 m\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y h\u1ed7 tr\u1ee3 t\u00f9y ch\u1ec9nh m\u00e0 kh\u00f4ng g\u00e2y ph\u1ee9c t\u1ea1p. M\u1ed9t l\u1ee3i th\u1ebf quan tr\u1ecdng c\u1ee7a c\u00e1c gi\u1ea3i ph\u00e1p t\u00edch h\u1ee3p l\u00e0 ti\u1ec1m n\u0103ng n\u00e2ng c\u1ea5p plug-and-play gi\u1eef nguy\u00ean v\u1ebb ngo\u00e0i nguy\u00ean b\u1ea3n. M\u1ee5c ti\u00eau l\u00e0 duy tr\u00ec c\u00e1c \u0111\u01b0\u1eddng n\u00e9t li\u1ec1n m\u1ea1ch, c\u00e1c chuy\u1ec3n ti\u1ebfp s\u1ea1ch s\u1ebd gi\u1eefa c\u00e1c t\u1ea5m, v\u00e0 c\u00e1c linh ki\u1ec7n nh\u1ecf g\u1ecdn khi\u1ebfn chi\u1ebfc xe c\u1ea3m gi\u00e1c \u0111\u01b0\u1ee3c ho\u00e0n thi\u1ec7n ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i sau. Khi m\u1ed9t h\u1ec7 th\u1ed1ng loa c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t v\u1edbi \u00edt thay \u0111\u1ed5i nh\u1ea5t \u0111\u1ed1i v\u1edbi c\u1ea5u tr\u00fac v\u1ecf b\u1ecdc v\u00e0 c\u00e1c thi\u1ebft b\u1ecb tr\u00f4ng nh\u01b0 th\u1ec3 ch\u00fang thu\u1ed9c v\u1ec1 ph\u01b0\u01a1ng ti\u1ec7n ngay t\u1eeb \u0111\u1ea7u, ng\u01b0\u1eddi l\u00e1i s\u1ebd c\u00f3 c\u1ea3m gi\u00e1c s\u1edf h\u1eefu r\u00f5 r\u00e0ng h\u01a1n. T\u00ednh tinh t\u1ebf v\u1ec1 m\u1eb7t th\u1ecb gi\u00e1c c\u1ee7a h\u1ec7 th\u1ed1ng quan tr\u1ecdng kh\u00f4ng k\u00e9m g\u00ec t\u00e1c \u0111\u1ed9ng \u00e2m thanh. V\u1ecf b\u1ecdc v\u1eabn n\u00ean xu\u1ea5t hi\u1ec7n nh\u01b0 m\u1ed9t l\u1edbp v\u1ecf b\u1ea3o v\u1ec7 v\u1edbi c\u00e1c \u0111\u01b0\u1eddng n\u00e9t tinh t\u1ebf v\u00e0 b\u1ea3ng m\u00e0u v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t. C\u00e1c th\u00e0nh ph\u1ea7n \u00e2m thanh n\u00ean \u0111\u01b0\u1ee3c nh\u1eadn th\u1ea5y nh\u01b0 m\u1ed9t ph\u1ea7n m\u1edf r\u1ed9ng c\u1ee7a l\u1edbp v\u1ecf \u0111\u00f3, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t ph\u1ee5 ki\u1ec7n c\u1ed3ng k\u1ec1nh \u0111\u01b0\u1ee3c treo b\u00ean ngo\u00e0i. Tr\u00ean th\u1ef1c t\u1ebf, \u0111i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 duy tr\u00ec c\u00e1c gam m\u00e0u nh\u1ea5t qu\u00e1n, c\u00e1c l\u01b0\u1edbi nh\u1ecf g\u1ecdn v\u00e0 c\u00e1c bi\u1ec3n hi\u1ec7u b\u1eb1ng nh\u00f4m ho\u1eb7c c\u00e1c y\u1ebfu t\u1ed1 th\u01b0\u01a1ng hi\u1ec7u h\u00e0i h\u00f2a v\u1edbi ng\u00f4n ng\u1eef thi\u1ebft k\u1ebf t\u1ed5ng th\u1ec3. Nh\u1eefng l\u1eafp \u0111\u1eb7t t\u1ed1t nh\u1ea5t c\u1ea3m gi\u00e1c r\u00f5 r\u00e0ng v\u1ec1 k\u1ef9 thu\u1eadt nh\u01b0ng l\u1ea1i v\u00f4 h\u00ecnh v\u1ec1 m\u1eb7t th\u1ea9m m\u1ef9.<\/p>\n

V\u1ec1 m\u1eb7t ti\u00eau chu\u1ea9n hi\u1ec7u su\u1ea5t, c\u00e1c h\u1ec7 th\u1ed1ng t\u00edch h\u1ee3p n\u00e0y nh\u1eb1m c\u1ea3i thi\u1ec7n m\u1ee9c \u00e1p l\u1ef1c \u00e2m thanh \u1edf t\u1ed1c \u0111\u1ed9 cao trong khi duy tr\u00ec \u0111\u1ed9 r\u00f5 r\u00e0ng v\u00e0 gi\u1ea3m m\u00e9o ti\u1ebfng. So v\u1edbi loa \u0111\u01b0\u1ee3c g\u1eafn b\u00ean ngo\u00e0i truy\u1ec1n th\u1ed1ng, c\u00e1c \u0111\u01a1n v\u1ecb t\u00edch h\u1ee3p c\u00f3 l\u1ee3i th\u1ebf v\u1ec1 m\u00f4i tr\u01b0\u1eddng tr\u1edf kh\u00e1ng thu\u1eadn l\u1ee3i h\u01a1n v\u00e0 s\u1ef1 ph\u00f9 h\u1ee3p v\u1ec1 tr\u1edf kh\u00e1ng \u00e2m thanh \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh v\u1edbi khoang \u1ed1p xe. S\u1ef1 \u0111\u1ed3ng b\u1ed9 n\u00e0y gi\u00fap duy tr\u00ec d\u1ea3i \u0111\u1ed9ng khi ng\u01b0\u1eddi l\u00e1i y\u00eau c\u1ea7u t\u1ed1c \u0111\u1ed9 nhanh h\u01a1n ho\u1eb7c tr\u1ea3i nghi\u1ec7m nghe l\u1edbn h\u01a1n. C\u1ea3i ti\u1ebfn kh\u00f4ng gi\u1edbi h\u1ea1n \u1edf \u00e2m l\u01b0\u1ee3ng; vi\u1ec7c nh\u1eadn th\u1ee9c v\u1ec1 h\u00ecnh \u1ea3nh \u00e2m thanh r\u1ed9ng h\u01a1n v\u00e0 m\u1ea1ch l\u1ea1c h\u01a1n l\u00e0 k\u1ebft qu\u1ea3 th\u01b0\u1eddng th\u1ea5y. Chi ti\u1ebft t\u1ea7n s\u1ed1 cao v\u1eabn c\u00f3 th\u1ec3 ph\u00e2n bi\u1ec7t \u0111\u01b0\u1ee3c, ngay c\u1ea3 khi gi\u00f3 \u0111ang vang l\u00ean qua khung xe, v\u00e0 \u00e2m tr\u1ea7m mang l\u1ea1i s\u1ef1 r\u00f5 r\u00e0ng c\u1ee7a gi\u1ecdng n\u00f3i qua nh\u1eefng ng\u00e0y d\u00e0i di chuy\u1ec3n. \u00c2m tr\u1ea7m, th\u01b0\u1eddng kh\u00f3 gi\u1eef \u0111\u01b0\u1ee3c trong ph\u01b0\u01a1ng ti\u1ec7n di chuy\u1ec3n v\u1edbi h\u1ed9p k\u00edn c\u1ed1 \u0111\u1ecbnh, \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t c\u1ed9ng h\u01b0\u1edfng c\u1ee7a h\u1ed9p v\u00e0 kh\u1ea3 n\u0103ng \u0111\u1ecbnh h\u00ecnh \u0111\u00e1p \u1ee9ng c\u1ee7a DSP \u0111\u1ec3 n\u00f3 lu\u00f4n ch\u1eb7t ch\u1ebd v\u00e0 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c ch\u1ee9 kh\u00f4ng b\u1ecb m\u1ec1m nh\u00e3o hay \u1ed3n \u00e0o. Ng\u01b0\u1eddi l\u00e1i tr\u1ea3i nghi\u1ec7m m\u1ed9t \u00e2m thanh \u0111\u1eb7c tr\u01b0ng c\u1ea3m gi\u00e1c \u0111\u00fang v\u1edbi t\u00e0i li\u1ec7u ngu\u1ed3n, v\u1edbi \u00edt t\u00e1c nh\u00e2n h\u01a1n do b\u1ec1 m\u1eb7t \u0111\u01b0\u1eddng ho\u1eb7c rung \u0111\u1ed9ng \u0111\u1ed9ng c\u01a1.<\/p>\n

Nghi\u00ean c\u1ee9u v\u1ec1 kh\u00f4ng gian thi\u1ebft k\u1ebf n\u00e0y c\u0169ng nh\u1ea5n m\u1ea1nh gi\u00e1 tr\u1ecb c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 th\u1ef1c t\u1ebf nh\u01b0 ch\u1ed1ng n\u01b0\u1edbc v\u00e0 ch\u1ed1ng \u0103n m\u00f2n. \u1ed0p xe, b\u1edfi b\u1ea3n ch\u1ea5t c\u1ee7a n\u00f3, ti\u1ebfp x\u00fac v\u1edbi n\u01b0\u1edbc phun, m\u01b0a v\u00e0 n\u01b0\u1edbc phun t\u1eeb b\u00e1nh xe. H\u1ed9p ph\u1ea3i ng\u0103n n\u01b0\u1edbc x\u00e2m nh\u1eadp trong khi kh\u00f4ng l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ea7u ra \u00e2m thanh. C\u00e1c c\u00e1ch ti\u1ebfp c\u1eadn hi\u1ec7n \u0111\u1ea1i s\u1eed d\u1ee5ng h\u1ed9p ch\u1ed1ng n\u01b0\u1edbc v\u00e0 c\u00e1c l\u1edbp ph\u1ee7 kh\u00f4ng b\u1ecb suy gi\u1ea3m theo th\u1eddi gian ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 dao \u0111\u1ed9ng. V\u1eadt li\u1ec7u c\u0169ng quan tr\u1ecdng; c\u00e1c composite v\u00e0 polymer \u0111\u01b0\u1ee3c ch\u1ecdn v\u00ec t\u00ednh ch\u1ea5t h\u1ea5p th\u1ee5 rung \u0111\u1ed9ng, k\u1ebft h\u1ee3p v\u1edbi l\u1edbp s\u01a1n b\u1ea3o v\u1ec7, ch\u1ed1ng l\u1ea1i s\u1ef1 m\u00e0i m\u00f2n do l\u00e1i h\u00e0ng ng\u00e0y. Chi\u1ebfn l\u01b0\u1ee3c t\u00edch h\u1ee3p do \u0111\u00f3 c\u00e2n b\u1eb1ng nhi\u1ec1u y\u00eau c\u1ea7u c\u1ea1nh tranh: hi\u1ec7u su\u1ea5t \u00e2m thanh, hi\u1ec7u qu\u1ea3 kh\u00ed \u0111\u1ed9ng h\u1ecdc, \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng b\u1ea3o tr\u00ec. \u0110\u00f3 l\u00e0 n\u1ed7 l\u1ef1c \u0111a ng\u00e0nh, d\u1ef1a tr\u00ean nguy\u00ean t\u1eafc k\u1ef9 thu\u1eadt \u00e2m thanh, khoa h\u1ecdc v\u1eadt li\u1ec7u v\u00e0 hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u1ec1 \u01b0u ti\u00ean c\u1ee7a ng\u01b0\u1eddi l\u00e1i.<\/p>\n

T\u1eeb g\u00f3c \u0111\u1ed9 h\u1ec7 sinh th\u00e1i, \u00e2m thanh \u1ed1p xe t\u00edch h\u1ee3p c\u0169ng t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 sinh th\u00e1i \u0111i\u1ec7n t\u1eed v\u00e0 ki\u1ec3m so\u00e1t xe l\u1edbn h\u01a1n. H\u1ec7 th\u1ed1ng DSP y\u00eau c\u1ea7u qu\u1ea3n l\u00fd n\u0103ng l\u01b0\u1ee3ng t\u00f4n tr\u1ecdng h\u1ec7 th\u1ed1ng \u0111i\u1ec7n c\u1ee7a xe, \u0111\u1eb7c bi\u1ec7t l\u00e0 tr\u00ean c\u00e1c m\u00f4 h\u00ecnh n\u01a1i nhu c\u1ea7u \u0111i\u1ec7n \u0111\u00e3 cao t\u1eeb \u0111\u00e8n, c\u1ea3m bi\u1ebfn v\u00e0 th\u00f4ng tin gi\u1ea3i tr\u00ed. T\u1ea3n nhi\u1ec7t tr\u1edf th\u00e0nh m\u1ed9t r\u00e0ng bu\u1ed9c thi\u1ebft k\u1ebf kh\u00e1c. C\u00e1c b\u1ed9 khu\u1ebfch \u0111\u1ea1i v\u00e0 \u0111\u01a1n v\u1ecb x\u1eed l\u00fd ph\u1ea3i ho\u1ea1t \u0111\u1ed9ng trong m\u1ed9t c\u1eeda s\u1ed5 nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady trong nh\u1eefng ng\u00e0y d\u00e0i di chuy\u1ec3n v\u00e0 d\u01b0\u1edbi \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft c\u1ef1c \u0111oan. C\u00e1c d\u00e2y d\u1eabn \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed v\u1edbi s\u1ef1 ch\u00fa \u00fd \u0111\u1eb7c bi\u1ec7t \u0111\u1ebfn kh\u1ea3 n\u0103ng ch\u1ecbu rung v\u00e0 r\u00f2 r\u1ec9 n\u01b0\u1edbc, v\u00e0 c\u00e1c \u0111\u1ea7u n\u1ed1i \u0111\u01b0\u1ee3c ch\u1ecdn \u0111\u1ec3 d\u1ec5 b\u1ea3o tr\u00ec v\u00e0 \u1ed5n \u0111\u1ecbnh l\u00e2u d\u00e0i. Giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng - c\u00e1c n\u00fam \u0111i\u1ec1u ch\u1ec9nh, n\u00fat ch\u1ea1m m\u1ec1m ho\u1eb7c t\u00edch h\u1ee3p m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng - ph\u1ea3i d\u1ec5 \u0111\u1ecdc v\u00e0 tr\u1ef1c quan trong \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng ch\u00f3i v\u00e0 m\u01b0a. Trong nhi\u1ec1u thi\u1ebft l\u1eadp, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh s\u1edf th\u00edch c\u00e1 nh\u00e2n, ch\u1ecdn c\u00e1c h\u1ed3 s\u01a1 \u00e2m thanh kh\u00e1c nhau cho \u0111\u01b0\u1eddng ph\u1ed1, di chuy\u1ec3n tr\u00ean \u0111\u01b0\u1eddng cao t\u1ed1c ho\u1eb7c h\u00e0nh tr\u00ecnh d\u00e0i qua \u0111\u1ecba h\u00ecnh \u0111a d\u1ea1ng.<\/p>\n

\u0110i\u1ec1u cu\u1ed1i c\u00f9ng ph\u00e2n bi\u1ec7t m\u1ed9t h\u1ec7 th\u1ed1ng \u00e2m thanh \u1ed1p xe t\u00edch h\u1ee3p \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1ed1t kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt ri\u00eang bi\u1ec7t m\u00e0 l\u00e0 hi\u1ec7u \u1ee9ng t\u00edch h\u1ee3p c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n l\u00e0m vi\u1ec7c c\u00f9ng nhau. \u00c2m thanh kh\u00f4ng ch\u1ec9 \u0111\u1ebfn t\u1eeb c\u1eb7p loa \u0111\u1eb7t b\u00ean trong v\u1ecf \u1ed1p xe; n\u00f3 xu\u1ea5t hi\u1ec7n t\u1eeb m\u1ed9t h\u1ec7 sinh th\u00e1i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf c\u1ea9n th\u1eadn: m\u1ed9t khoang \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh cho kh\u00f4ng gian, v\u1eadt li\u1ec7u gi\u1ea3m rung kh\u00f4ng mong mu\u1ed1n, m\u1ed9t h\u1ed9p k\u00edn ng\u0103n gi\u00f3 nh\u01b0ng cho ph\u00e9p c\u1ed9ng h\u01b0\u1edfng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, m\u1ed9t DSP t\u1ea1o h\u00ecnh \u00e2m thanh v\u00e0 pha, m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c c\u1ea5p ngu\u1ed3n gi\u1eef hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh, v\u00e0 m\u1ed9t giao di\u1ec7n ng\u01b0\u1eddi l\u00e1i khi\u1ebfn c\u00e1c \u0111i\u1ec1u ch\u1ec9nh c\u1ea3m th\u1ea5y t\u1ef1 nhi\u00ean v\u00e0 t\u1ee9c th\u00ec. Khi c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y \u0111\u1ed3ng b\u1ed9, k\u1ebft qu\u1ea3 l\u00e0 tr\u1ea3i nghi\u1ec7m \u00e2m thanh c\u1ea3m gi\u00e1c t\u00edch h\u1ee3p, c\u00f3 ch\u1ee7 \u0111\u00edch v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi t\u00ednh c\u00e1ch c\u1ee7a xe. Ng\u01b0\u1eddi l\u00e1i \u0111\u1ec3 l\u1ea1i \u1ea5n t\u01b0\u1ee3ng r\u1eb1ng \u00e2m thanh lu\u00f4n \u0111\u01b0\u1ee3c d\u00e0nh cho \u0111\u00f3, m\u1ed9t ph\u1ea7n m\u1edf r\u1ed9ng t\u1ef1 nhi\u00ean c\u1ee7a chuy\u1ebfn \u0111i ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 ph\u1ee5 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o tr\u00ean. \u0110\u00e2y l\u00e0 b\u1ea3n ch\u1ea5t c\u1ee7a c\u00e1ch ti\u1ebfp c\u1eadn tr\u01b0\u1edfng th\u00e0nh \u0111\u1ed1i v\u1edbi \u00e2m thanh xe m\u00e1y: \u00e2m thanh t\u00f4n tr\u1ecdng t\u1ed1c \u0111\u1ed9, th\u1eddi ti\u1ebft v\u00e0 \u00fd \u0111\u1ecbnh c\u1ee7a ng\u01b0\u1eddi l\u00e1i, \u0111\u01b0\u1ee3c ch\u1ee9a trong m\u1ed9t \u1ed1p xe tr\u00f4ng nh\u01b0 th\u1ec3 n\u00f3 \u0111\u00e3 m\u1ecdc ra t\u1eeb \u0111\u1ea7u.<\/p>\n

\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi \u0111\u1ecdc t\u00f2 m\u00f2 v\u1ec1 th\u1ef1c ti\u1ec5n th\u1ef1c t\u1ebf, h\u00e3y xem x\u00e9t nh\u1eefng c\u00e1ch m\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p sau th\u1ecb tr\u01b0\u1eddng v\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t giao thoa. Nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, ng\u01b0\u1eddi l\u00e1i xe t\u00ecm ki\u1ebfm c\u00e1c n\u00e2ng c\u1ea5p gi\u1eef nguy\u00ean v\u1ebb ngo\u00e0i nguy\u00ean b\u1ea3n nh\u01b0ng c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t. C\u00e1c l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t mang l\u1ea1i m\u1ee9c \u00e1p su\u1ea5t \u00e2m thanh cao h\u01a1n v\u1edbi \u00edt bi\u1ebfn d\u1ea1ng h\u01a1n, c\u1ea3i thi\u1ec7n ph\u00e2n t\u00e1n \u0111\u1ebfn tai ng\u01b0\u1eddi l\u00e1i, v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng n\u01b0\u1edbc t\u1ed1t. Ch\u00fang c\u0169ng t\u00f4n tr\u1ecdng s\u1ef1 c\u00e2n b\u1eb1ng, ph\u00e2n b\u1ed1 tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 \u0111\u1eb7c t\u00ednh \u0111i\u1ec1u khi\u1ec3n c\u1ee7a xe, \u0111\u1ea3m b\u1ea3o r\u1eb1ng vi\u1ec7c th\u00eam \u00e2m thanh kh\u00f4ng \u1ea3nh h\u01b0\u1edfng ti\u00eau c\u1ef1c \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng l\u00e1i ho\u1eb7c gi\u00e1 tr\u1ecb t\u00e1i b\u00e1n. Cu\u1ed9c \u0111\u1ed1i tho\u1ea1i gi\u1eefa thi\u1ebft k\u1ebf v\u00e0 ch\u1ee9c n\u0103ng v\u1eabn ti\u1ebfp di\u1ec5n: khi ng\u01b0\u1eddi l\u00e1i y\u00eau c\u1ea7u \u00e2m thanh c\u00f3 \u0111\u1ed9 trung th\u1ef1c cao h\u01a1n v\u00e0 d\u1ec5 ki\u1ec3m so\u00e1t h\u01a1n, c\u00e1c k\u1ef9 s\u01b0 ph\u1ea3n h\u1ed3i b\u1eb1ng thi\u1ebft k\u1ebf h\u1ed9p \u00e2m thanh t\u1ed1t h\u01a1n, DSP th\u00f4ng minh h\u01a1n v\u00e0 v\u1eadt li\u1ec7u b\u1ec1n h\u01a1n. Do \u0111\u00f3, \u1ed1p th\u00e2n v\u1eabn l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng s\u1ed1ng \u0111\u1ed9ng, c\u00f3 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng khi c\u00f4ng ngh\u1ec7 v\u00e0 phong c\u00e1ch l\u00e1i thay \u0111\u1ed5i. V\u1ec1 m\u1eb7t n\u00e0y, \u00e2m thanh t\u00edch h\u1ee3p trong \u1ed1p th\u00e2n kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t t\u00ednh n\u0103ng k\u1ef9 thu\u1eadt m\u00e0 c\u00f2n l\u00e0 tri\u1ebft l\u00fd v\u1ec1 c\u00e1ch suy ngh\u0129 v\u1ec1 chi\u1ebfc xe nh\u01b0 m\u1ed9t thi\u1ebft b\u1ecb to\u00e0n di\u1ec7n \u2013 m\u1ed9t t\u00e1c ph\u1ea9m ki\u1ebfn tr\u00fac kh\u00ed \u0111\u1ed9ng h\u1ecdc \u0111\u1ed3ng th\u1eddi mang theo m\u1ed9t d\u1ea5u \u1ea5n \u00e2m thanh \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh c\u1ea9n th\u1eadn.<\/p>\n

\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi mu\u1ed1n kh\u00e1m ph\u00e1 \u00fd t\u01b0\u1edfng n\u00e0y s\u00e2u h\u01a1n theo ngh\u0129a th\u1ef1c ti\u1ec5n, m\u1ed9t c\u00e1ch thu\u1eadn ti\u1ec7n \u0111\u1ec3 h\u00ecnh dung h\u01b0\u1edbng \u0111i l\u00e0 t\u01b0\u1edfng t\u01b0\u1ee3ng vi\u1ec7c ch\u1ecdn m\u1ed9t \u1ed1p th\u00e2n c\u00f3 th\u1ec3 ch\u1ee9a n\u1ec1n t\u1ea3ng \u00e2m thanh t\u00edch h\u1ee3p m\u00e0 kh\u00f4ng c\u1ea7n s\u1eeda \u0111\u1ed5i r\u00f5 r\u1ec7t. C\u00f3 th\u1ec3 ch\u1ecdn m\u1ed9t b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi \u0111\u01b0\u1eddng n\u00e9t c\u1ee7a \u1ed1p th\u00e2n, duy tr\u00ec h\u00ecnh d\u00e1ng ban \u0111\u1ea7u c\u1ee7a xe, v\u00e0 cung c\u1ea5p tr\u1ea3i nghi\u1ec7m nghe nh\u1ea1c \u0111\u01b0\u1ee3c n\u00e2ng c\u1ea5p m\u00e0 v\u1eabn h\u00e0i h\u00f2a v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng kh\u00e1c c\u1ee7a xe. M\u1ee5c ti\u00eau thi\u1ebft k\u1ebf l\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c tr\u1ea1ng th\u00e1i m\u00e0 s\u1ef1 t\u00edch h\u1ee3p c\u1ea3m th\u1ea5y t\u1ea5t y\u1ebfu, nh\u01b0 th\u1ec3 tr\u1ea3i nghi\u1ec7m c\u1ee7a ng\u01b0\u1eddi l\u00e1i lu\u00f4n bao g\u1ed3m m\u1ed9t chi\u1ec1u \u00e2m thanh. \u0110\u00e2y ch\u00ednh l\u00e0 b\u1ea3n ch\u1ea5t c\u1ee7a m\u1ed9t s\u1ef1 t\u00edch h\u1ee3p th\u00e0nh c\u00f4ng \u2013 \u00e2m thanh l\u00e0m t\u0103ng c\u01b0\u1eddng sinh l\u00fd c\u1ee7a vi\u1ec7c nghe m\u00e0 kh\u00f4ng thu h\u00fat s\u1ef1 ch\u00fa \u00fd nh\u01b0 m\u1ed9t module ri\u00eang bi\u1ec7t. \u1ea4n t\u01b0\u1ee3ng cu\u1ed1i c\u00f9ng l\u00e0 m\u1ed9t chi\u1ebfc xe \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh kh\u00f4ng ch\u1ec9 cho t\u1ed1c \u0111\u1ed9 v\u00e0 hi\u1ec7u qu\u1ea3 m\u00e0 c\u00f2n cho s\u1ef1 h\u00e0i h\u00f2a gi\u00e1c quan, n\u01a1i tai ng\u01b0\u1eddi l\u00e1i nh\u1eadn bi\u1ebft \u00e2m nh\u1ea1c ho\u1eb7c t\u00edn hi\u1ec7u giao th\u00f4ng nh\u01b0 m\u1ed9t ph\u1ea7n t\u1ef1 nhi\u00ean c\u1ee7a h\u00e0nh tr\u00ecnh ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t ph\u1ee5 ki\u1ec7n \u0111\u01b0\u1ee3c th\u00eam v\u00e0o.<\/p>\n

Internal link for further exploration: Honda fairings collection<\/a><\/p>\n

\u0110\u1ec3 k\u1ebft n\u1ed1i v\u1edbi b\u1ee9c tranh r\u1ed9ng l\u1edbn h\u01a1n c\u1ee7a th\u1ebf gi\u1edbi xe m\u00e1y, h\u1eefu \u00edch khi th\u1eeba nh\u1eadn r\u1eb1ng \u1ed1p th\u00e2n l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a chu\u1ed7i c\u00e1c \u0111\u1ed5i m\u1edbi l\u1ea5y ng\u01b0\u1eddi l\u00e1i l\u00e0m trung t\u00e2m. C\u00e1ch ti\u1ebfp c\u1eadn loa t\u00edch h\u1ee3p n\u1eb1m c\u1ea1nh c\u00e1c ti\u1ebfn b\u1ed9 v\u1ec1 s\u1ef1 tho\u1ea3i m\u00e1i, \u00e1nh s\u00e1ng v\u00e0 c\u00f4ng ngh\u1ec7 h\u1ed7 tr\u1ee3 ng\u01b0\u1eddi l\u00e1i nh\u1eb1m duy tr\u00ec s\u1ef1 t\u1eadp trung v\u00e0 an to\u00e0n. \u1ed0p th\u00e2n tr\u1edf th\u00e0nh trung t\u00e2m c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng \u0111a gi\u00e1c quan nh\u1ecf g\u1ecdn, b\u1ec1n v\u1eefng, h\u1ed7 tr\u1ee3 nh\u1eefng chuy\u1ebfn \u0111i d\u00e0i, gi\u1ea3m m\u1ec7t m\u1ecfi v\u00e0 th\u1eadm ch\u00ed cung c\u1ea5p c\u00e1c t\u00edn hi\u1ec7u \u0111\u1ecbnh v\u1ecb th\u1ef1c t\u1ebf khi k\u1ebft h\u1ee3p v\u1edbi thi\u1ebft b\u1ecb t\u01b0\u01a1ng th\u00edch. Y\u1ebfu t\u1ed1 th\u1ea9m m\u1ef9 c\u0169ng v\u1eabn quan tr\u1ecdng. Khi loa \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p m\u1ed9t c\u00e1ch tinh t\u1ebf, thi\u1ebft k\u1ebf t\u1ed5ng th\u1ec3 c\u1ee7a xe truy\u1ec1n t\u1ea3i c\u1ea3m gi\u00e1c ch\u00ednh x\u00e1c v\u00e0 ch\u0103m ch\u00fat, m\u1eddi g\u1ecdi ng\u01b0\u1eddi l\u00e1i coi tr\u1ea3i nghi\u1ec7m nghe nh\u1ea1c l\u00e0 m\u1ed9t ph\u1ea7n b\u1ea3n ch\u1ea5t c\u1ee7a chi\u1ebfc xe ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t th\u1ee9 sau \u0111\u00f3. Hi\u1ec7u \u1ee9ng t\u00edch l\u0169y l\u00e0 s\u1ef1 g\u1eafn k\u1ebft: m\u1ed9t chi\u1ebfc xe m\u00e1y v\u1eeba n\u00f3i qua \u0111\u1ed9ng c\u01a1 ho\u1eb7c \u1ed1ng x\u1ea3, v\u1eeba n\u00f3i qua m\u1ed9t b\u1ea7u kh\u00f4ng kh\u00ed \u00e2m thanh \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn k\u1ef9 l\u01b0\u1ee1ng ph\u00f9 h\u1ee3p v\u1edbi t\u1ed1c \u0111\u1ed9, \u0111\u01b0\u1eddng n\u00e9t v\u00e0 m\u1ee5c \u0111\u00edch c\u1ee7a chuy\u1ebfn \u0111i.<\/p>\n

Trong ch\u01b0\u01a1ng n\u00e0y, m\u1ed1i li\u00ean h\u1ec7 gi\u1eefa thi\u1ebft k\u1ebf v\u00e0 ch\u1ee9c n\u0103ng \u0111\u00e3 \u0111\u01b0\u1ee3c k\u00e9o c\u0103ng qua to\u00e0n b\u1ed9 c\u00e1c \u1ed1p th\u00e2n hi\u1ec7n \u0111\u1ea1i. Vi\u1ec7c t\u00edch h\u1ee3p loa v\u00e0o c\u1ea5u tr\u00fac \u1ed1p th\u00e2n kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t th\u00e0nh t\u1ef1u k\u1ef9 thu\u1eadt; \u0111\u00f3 l\u00e0 m\u1ed9t tuy\u00ean ng\u00f4n v\u1ec1 c\u00e1ch ng\u01b0\u1eddi l\u00e1i mu\u1ed1n t\u01b0\u01a1ng t\u00e1c v\u1edbi ph\u01b0\u01a1ng ti\u1ec7n c\u1ee7a h\u1ecd. \u0110\u00f3 l\u00e0 s\u1ef1 x\u00e1c nh\u1eadn r\u1eb1ng m\u1ed9t \u1ed1p th\u00e2n \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1ed1t c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t ng\u01b0\u1eddi b\u1ea1n th\u1ef1c s\u1ef1, m\u1ed9t ng\u01b0\u1eddi \u0111\u1ed3ng h\u00e0nh trong bu\u1ed3ng l\u00e1i, n\u00f3i r\u00f5 r\u00e0ng theo c\u00e1ch t\u00f4n tr\u1ecdng ng\u01b0\u1eddi l\u00e1i, ph\u01b0\u01a1ng ti\u1ec7n v\u00e0 con \u0111\u01b0\u1eddng. Cu\u1ed9c tr\u00f2 chuy\u1ec7n gi\u1eefa gi\u00f3 v\u00e0 s\u00f3ng \u00e2m thanh kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t s\u1ef1 trao \u0111\u1ed5i gi\u1eefa s\u1ee9c m\u1ea1nh v\u00e0 v\u1ebb \u0111\u1eb9p m\u00e0 l\u00e0 s\u1ef1 t\u1ed5ng h\u1ee3p c\u1ee7a c\u1ea3 hai. Khi c\u00e1c k\u1ef9 s\u01b0 ti\u1ebfp t\u1ee5c tinh ch\u1ec9nh h\u00ecnh h\u1ecdc h\u1ed9p \u0111\u1ef1ng, chi\u1ebfn l\u01b0\u1ee3c gi\u1ea3m ch\u1ea5n v\u00e0 giao di\u1ec7n \u0111i\u1ec1u khi\u1ec3n d\u1ef1a tr\u00ean DSP, t\u1ea7m nh\u00ecn v\u1ec1 m\u1ed9t chi\u1ebfc xe m\u00e1y cung c\u1ea5p \u00e2m thanh \u0111\u1ea7y \u0111\u1ee7 m\u00e0 kh\u00f4ng l\u00e0m t\u1ed5n h\u1ea1i \u0111\u1ebfn t\u00ednh kh\u00ed \u0111\u1ed9ng h\u1ecdc ho\u1eb7c \u0111\u1ed9 b\u1ec1n tr\u1edf n\u00ean ng\u00e0y c\u00e0ng th\u1ef1c t\u1ebf. Cu\u1ed1i c\u00f9ng, \u1ed1p th\u00e2n ch\u1ee9a loa l\u00e0 minh ch\u1ee9ng cho vi\u1ec7c thi\u1ebft k\u1ebf xe m\u00e1y \u0111\u00e3 ti\u1ebfn xa \u0111\u1ebfn t\u01b0\u01a1ng lai t\u00edch h\u1ee3p, n\u01a1i h\u00ecnh th\u1ee9c v\u00e0 ch\u1ee9c n\u0103ng kh\u00f4ng th\u1ec3 t\u00e1ch r\u1eddi v\u00e0 \u00e2m thanh c\u1ee7a chuy\u1ebfn \u0111i tr\u1edf th\u00e0nh \u0111\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt thay v\u00ec m\u1ed9t chi ti\u1ebft nh\u1ecf.<\/h2>\n

\"T\u1eeb\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi \u0111\u1ecdc mu\u1ed1n t\u00ecm hi\u1ec3u c\u00e1c v\u00ed d\u1ee5 th\u1ef1c t\u1ebf ho\u1eb7c h\u00ecnh dung c\u00e1ch chi\u1ebfc xe c\u1ee7a h\u1ecd c\u00f3 th\u1ec3 t\u00edch h\u1ee3p c\u00e1c gi\u1ea3i ph\u00e1p n\u00e0y, kh\u00e1i ni\u1ec7m c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u t\u1eeb m\u1ed9t gi\u1ea3 thuy\u1ebft \u0111\u01a1n gi\u1ea3n: \u1ed1p th\u00e2n c\u00f3 th\u1ec3 l\u00e0m nhi\u1ec1u h\u01a1n vi\u1ec7c che gi\u00f3 v\u00e0 gi\u1eef c\u00e1c thi\u1ebft b\u1ecb kh\u00f4ng? N\u1ebfu c\u00e2u tr\u1ea3 l\u1eddi l\u00e0 c\u00f3, th\u00ec con \u0111\u01b0\u1eddng s\u1ebd h\u01b0\u1edbng t\u1edbi m\u1ed9t h\u1ec7 th\u1ed1ng t\u00edch h\u1ee3p t\u00f4n tr\u1ecdng kh\u00f4ng gian, \u00e2m thanh v\u00e0 an to\u00e0n \u0111\u1ed3ng th\u1eddi mang l\u1ea1i n\u00e2ng c\u1ea5p th\u1ef1c t\u1ebf v\u1ec1 ni\u1ec1m vui. Con \u0111\u01b0\u1eddng \u0111\u1ebfn t\u01b0\u01a1ng lai n\u00e0y \u0111\u01b0\u1ee3c l\u00e1t b\u1eb1ng s\u1ef1 ch\u00ednh x\u00e1c: h\u1ed9p \u0111\u1ef1ng \u0111\u00fang, chi\u1ebfn l\u01b0\u1ee3c gi\u1ea3m ch\u1ea5n \u0111\u00fang, h\u1ed3 s\u01a1 DSP \u0111\u00fang v\u00e0 giao di\u1ec7n ng\u01b0\u1eddi l\u00e1i \u0111\u00fang. C\u00f9ng nhau, c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y t\u1ea1o th\u00e0nh m\u1ed9t ng\u00f4n ng\u1eef thi\u1ebft k\u1ebf m\u1ea1ch l\u1ea1c n\u00f3i v\u1edbi nh\u1eefng ng\u01b0\u1eddi l\u00e1i xe \u0111\u00e1nh gi\u00e1 s\u1ef1 r\u00f5 r\u00e0ng \u1edf t\u1ed1c \u0111\u1ed9 cao, \u0111\u1ed9 tin c\u1eady trong m\u1ecdi \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft v\u00e0 th\u1ea9m m\u1ef9 kh\u00f4ng k\u00eau g\u00e0o s\u1ef1 ch\u00fa \u00fd nh\u01b0ng th\u01b0\u1edfng x\u1ee9ng \u0111\u00e1ng v\u1edbi m\u1ed7i d\u1eb7m di chuy\u1ec3n. Trong k\u1ebft lu\u1eadn cu\u1ed1i c\u00f9ng, \u1ed1p th\u00e2n l\u00e0 c\u00e1i n\u00f4i c\u1ee7a tr\u1ea3i nghi\u1ec7m nghe nh\u1ea1c ng\u00e0y c\u00e0ng c\u00f3 \u00fd ngh\u0129a khi chi\u1ebfc xe di chuy\u1ec3n v\u1ec1 ph\u00eda tr\u01b0\u1edbc, \u0111\u01b0a ng\u01b0\u1eddi l\u00e1i theo m\u1ed9t h\u00e0nh tr\u00ecnh n\u01a1i \u00e2m thanh, c\u1ea5u tr\u00fac v\u00e0 t\u1ed1c \u0111\u1ed9 \u0111ang tr\u00f2 chuy\u1ec7n ho\u00e0n h\u1ea3o.<\/p>\n

T\u00e0i nguy\u00ean b\u00ean ngo\u00e0i: T\u00e0i nguy\u00ean b\u00ean ngo\u00e0i: N\u00e2ng c\u1ea5p \u00e2m thanh Honda Gold Wing \u2014 https:\/\/www.motorcycle.com\/news\/honda-gold-wing-audio-upgrade-2025\/.<\/p>\n

Nghe Gi\u00f3: Ph\u00e2n t\u00edch to\u00e0n di\u1ec7n v\u1ec1 \u1ed1p th\u00e2n loa t\u00edch h\u1ee3p.<\/p>\n

\u1ed0p \u0111\u1ea7u xe \u0111\u1ecbnh h\u00ecnh ph\u1ea7n \u0111\u1ea7u xe m\u00e1y \u0111\u00e3 l\u00e2u nay l\u00e0 n\u01a1i di\u1ec5n ra gi\u00f3, nhi\u1ec7t v\u00e0 ti\u1ebfng \u1ed3n. Trong thi\u1ebft k\u1ebf g\u1ea7n \u0111\u00e2y, \u1ed1p \u0111\u1ea7u kh\u00f4ng c\u00f2n ch\u1ec9 l\u00e0 t\u1ea5m ch\u1eafn gi\u00f3; n\u00f3 l\u00e0 m\u1ed9t v\u1ecf b\u1ecdc \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf k\u1ef9 l\u01b0\u1ee1ng cho loa hi\u1ec7u su\u1ea5t cao. M\u1ee5c ti\u00eau kh\u00f4ng ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 g\u1eafn loa v\u00e0o m\u1ed9t kho\u1ea3ng tr\u1ed1ng m\u00e0 c\u00f2n t\u00edch h\u1ee3p \u00e2m thanh theo c\u00e1ch b\u1ea3o t\u1ed3n, ho\u1eb7c th\u1eadm ch\u00ed c\u1ea3i thi\u1ec7n, c\u1ea3 \u00e2m h\u1ecdc v\u00e0 kh\u00ed \u0111\u1ed9ng h\u1ecdc khi di chuy\u1ec3n \u1edf t\u1ed1c \u0111\u1ed9 cao. K\u1ebft qu\u1ea3 l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 truy\u1ec1n \u0111\u1ea1t r\u00f5 r\u00e0ng cho ng\u01b0\u1eddi l\u00e1i trong khi v\u1eabn duy tr\u00ec s\u1ef1 v\u1eadn h\u00e0nh hi\u1ec7u qu\u1ea3 c\u1ee7a chi\u1ebfc xe. \u0110\u1ec3 hi\u1ec3u \u0111i\u1ec1u n\u00e0y, ta ph\u1ea3i xem c\u00e1ch h\u1ed9p \u0111\u1ef1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf, c\u00e1ch kh\u00f4ng kh\u00ed di chuy\u1ec3n xung quanh n\u00f3, v\u00e0 c\u00e1ch h\u1ec7 th\u1ed1ng \u0111i\u1ec7n h\u00f2a quy\u1ec7n v\u1edbi c\u1ea5u tr\u00fac c\u01a1 kh\u00ed. S\u1ef1 t\u1ed5ng h\u1ee3p gi\u1eefa \u00e2m thanh v\u00e0 qu\u1ea3n l\u00fd gi\u00f3 ch\u00ednh l\u00e0 n\u01a1i m\u00e0 \u1ed1p \u0111\u1ea7u loa t\u00edch h\u1ee3p hi\u1ec7n \u0111\u1ea1i ch\u1ee9ng minh gi\u00e1 tr\u1ecb c\u1ee7a m\u00ecnh.<\/p>\n

\u1ede trung t\u00e2m c\u1ee7a nh\u1eefng thi\u1ebft k\u1ebf n\u00e0y l\u00e0 m\u1ed9t kh\u00f4ng gian k\u00edn \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf c\u1ea9n th\u1eadn b\u00ean trong \u1ed1p \u0111\u1ea7u. M\u1ed9t b\u1ee9c t\u01b0\u1eddng b\u00ean trong v\u00e0 m\u1ed9t b\u1ee9c t\u01b0\u1eddng b\u00ean ngo\u00e0i l\u00e0m vi\u1ec7c c\u00f9ng nhau \u0111\u1ec3 t\u1ea1o ra m\u1ed9t kh\u00f4ng gian k\u00edn \u1ed5n \u0111\u1ecbnh \u00e1p su\u1ea5t kh\u00f4ng kh\u00ed xung quanh c\u00e1c b\u1ed9 ph\u1eadn loa. Vi\u1ec7c b\u1ecbt k\u00edn n\u00e0y kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m th\u1ea9m m\u1ef9 m\u00e0 l\u00e0 m\u1ed9t nhu c\u1ea7u ch\u1ee9c n\u0103ng. Gi\u00f3, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf t\u1ed1c \u0111\u1ed9 \u0111\u01b0\u1eddng cao t\u1ed1c, c\u00f3 th\u1ec3 t\u1ea1o ra dao \u0111\u1ed9ng \u00e1p su\u1ea5t l\u00e0m m\u00e9o ti\u1ebfng, ho\u1eb7c th\u1eadm ch\u00ed l\u00e0m muffled \u00e2m thanh. B\u1eb1ng c\u00e1ch ki\u1ec3m so\u00e1t kh\u00f4ng kh\u00ed b\u00ean trong h\u1ed9p \u0111\u1ef1ng, c\u00e1c nh\u00e0 thi\u1ebft k\u1ebf gi\u1ea3m kh\u1ea3 n\u0103ng x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng chuffing, rung l\u1eafc v\u00e0 c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng m\u00e9o ti\u1ebfng kh\u00e1c ph\u00e1t sinh t\u1eeb s\u1ef1 thay \u0111\u1ed5i \u0111\u1ed9t ng\u1ed9t v\u1ec1 m\u1eadt \u0111\u1ed9 v\u00e0 lu\u1ed3ng kh\u00f4ng kh\u00ed. Ph\u1ea7n tr\u00ean c\u1ee7a \u1ed1p \u0111\u1ea7u th\u01b0\u1eddng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi \u01b0u ti\u00ean kh\u00ed \u0111\u1ed9ng h\u1ecdc - m\u1ed9t c\u00e1nh gi\u00f3 \u1edf khu v\u1ef1c b\u00ean trong - gi\u00fap h\u01b0\u1edbng kh\u00f4ng kh\u00ed tr\u01a1n tru h\u01a1n qua v\u00e0 v\u01b0\u1ee3t qua h\u1ed9p \u0111\u1ef1ng. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 gi\u1ea3m l\u1ef1c c\u1ea3n; c\u00e0ng m\u01b0\u1ee3t m\u00e0 lu\u1ed3ng kh\u00f4ng kh\u00ed xung quanh, th\u00ec loa l\u1eafp \u0111\u1eb7t c\u00e0ng \u00edt ph\u1ea3i ch\u1ed1ng l\u1ea1i c\u00e1c c\u01a1n gi\u00f3 v\u00e0 nhi\u1ec5u lo\u1ea1n s\u1ebd l\u00e0m suy gi\u1ea3m \u0111\u1ed9 r\u00f5 r\u00e0ng.<\/p>\n

M\u00e9p c\u1ee7a \u1ed1p \u0111\u1ea7u b\u00ean ngo\u00e0i, nghi\u00eang xu\u1ed1ng \u1edf hai b\u00ean, ph\u1ee5c v\u1ee5 hai m\u1ee5c \u0111\u00edch. N\u00f3 gi\u00fap d\u1eabn kh\u00f4ng kh\u00ed ra xa kh\u1ecfi l\u1ed7 m\u1edf loa \u0111\u1ed3ng th\u1eddi b\u1ea3o v\u1ec7 l\u01b0\u1edbi v\u00e0 loa kh\u1ecfi ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi gi\u00f3 v\u00e0 b\u1ee5i b\u1ea9n. L\u1ef1a ch\u1ecdn thi\u1ebft k\u1ebf n\u00e0y ph\u1ea3n \u00e1nh m\u1ed9t nguy\u00ean t\u1eafc r\u1ed9ng h\u01a1n trong h\u1ec7 th\u1ed1ng \u00e2m thanh t\u00edch h\u1ee3p: th\u1ea9m m\u1ef9 v\u00e0 hi\u1ec7u su\u1ea5t kh\u00f4ng th\u1ec3 t\u00e1ch r\u1eddi. M\u1ed9t l\u1eafp \u0111\u1eb7t s\u1ea1ch s\u1ebd, c\u00f3 chi\u1ec1u cao th\u1ea5p gi\u1ea3m l\u1ef1c c\u1ea3n v\u00e0 ti\u1ebfng \u1ed3n do gi\u00f3 g\u00e2y ra c\u00f3 th\u1ec3 che l\u1ea5p c\u00e1c th\u00e0nh ph\u1ea7n t\u1ea7n s\u1ed1 cao \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1edfi loa tweeter. Khi b\u1ea1n si\u1ebft ch\u1eb7t to\u00e0n b\u1ed9 b\u1ed9 ph\u1eadn b\u1eb1ng m\u1ed9t b\u1ee9c t\u01b0\u1eddng b\u00ean trong ch\u1eafc ch\u1eafn, k\u1ebft qu\u1ea3 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t loa \u0111\u01b0\u1ee3c g\u1eafn trong \u1ed1p \u0111\u1ea7u; m\u00e0 l\u00e0 m\u1ed9t ph\u00f2ng \u00e2m h\u1ecdc \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang bi\u1ec7t ho\u1ea1t \u0111\u1ed9ng m\u1ed9t c\u00e1ch d\u1ef1 \u0111o\u00e1n d\u01b0\u1edbi nhi\u1ec1u t\u1ed1c \u0111\u1ed9 v\u00e0 \u0111i\u1ec1u ki\u1ec7n l\u00e1i kh\u00e1c nhau.<\/p>\n

T\u1eeb g\u00f3c \u0111\u1ed9 \u00e2m thanh, c\u1ea5u h\u00ecnh hai \u0111\u01b0\u1eddng ti\u1ebfng th\u01b0\u1eddng \u0111\u1ecbnh ngh\u0129a c\u00e1c l\u1eafp \u0111\u1eb7t n\u00e0y cho th\u1ea5y c\u00e1ch nh\u1eefng l\u1ef1a ch\u1ecdn thi\u1ebft k\u1ebf nh\u1ecf lan t\u1ecfa qua tr\u1ea3i nghi\u1ec7m nghe. M\u1ed9t b\u1ed1 tr\u00ed th\u00f4ng th\u01b0\u1eddng \u0111\u1eb7t m\u1ed9t loa woofer 5,25 inch b\u00ean c\u1ea1nh m\u1ed9t loa tweeter 1 inch \u0111\u01b0\u1ee3c g\u1eafn tr\u00ean l\u01b0\u1edbi b\u1ea3o v\u1ec7. Loa woofer x\u1eed l\u00fd c\u00e1c d\u1ea3i t\u1ea7n trung v\u00e0 tr\u1ea7m, mang l\u1ea1i ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 s\u00e2u cho \u00e2m nh\u1ea1c, t\u00edn hi\u1ec7u \u0111\u1ecbnh v\u1ecb v\u00e0 l\u1eddi nh\u1eafc n\u00f3i, trong khi loa tweeter x\u1eed l\u00fd c\u00e1c t\u1ea7n s\u1ed1 cao v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ea7n thi\u1ebft \u0111\u1ec3 c\u1eaft xuy\u00ean qua \u1edf t\u1ed1c \u0111\u1ed9 \u0111\u01b0\u1eddng cao t\u1ed1c. C\u00e1ch ti\u1ebfp c\u1eadn hai \u0111\u01b0\u1eddng ti\u1ebfng cho ph\u00e9p m\u1ed7i loa l\u00e0m vi\u1ec7c trong d\u1ea3i t\u1ea7n t\u1ed1i \u01b0u c\u1ee7a n\u00f3, gi\u1ea3m l\u01b0\u1ee3ng chuy\u1ec3n \u0111\u1ed9ng m\u00e0 loa kia ph\u1ea3i th\u1ef1c hi\u1ec7n v\u00e0 do \u0111\u00f3 l\u00e0m gi\u1ea3m t\u1ed5ng \u0111\u1ed9 m\u00e9o ti\u1ebfng do h\u1ec7 th\u1ed1ng t\u1ea1o ra. Trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf nh\u01b0 m\u1ed9t s\u1ef1 thay th\u1ebf cho c\u00e1c \u0111\u01a1n v\u1ecb g\u1ed1c, ngh\u0129a l\u00e0 vi\u1ec7c thay \u0111\u1ed5i l\u00e0 \u0111\u01a1n gi\u1ea3n v\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i thay \u0111\u1ed5i c\u1ea5u tr\u00fac \u1ed1p \u0111\u1ea7u. Thi\u1ebft k\u1ebf c\u1ed1 \u00fd ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u0111i\u1ec3m l\u1eafp \u0111\u1eb7t hi\u1ec7n c\u00f3 v\u00e0, quan tr\u1ecdng l\u00e0, v\u1edbi h\u00ecnh h\u1ecdc b\u00ean trong c\u1ee7a \u1ed1p \u0111\u1ea7u \u0111\u1ec3 duy tr\u00ec \u0111\u1ed9 b\u1ec1n c\u1ea5u tr\u00fac m\u00e0 ng\u01b0\u1eddi l\u00e1i mong \u0111\u1ee3i cho c\u00e1c chuy\u1ebfn \u0111i d\u00e0i.<\/p>\n

Ki\u1ebfn tr\u00fac \u0111i\u1ec7n c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn n\u00e0y th\u01b0\u1eddng bao g\u1ed3m m\u1ed9t ampli nh\u1ecf \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p b\u00ean trong \u1ed1p \u0111\u1ea7u ho\u1eb7c li\u00ean k\u1ebft ch\u1eb7t ch\u1ebd v\u1edbi ngu\u1ed3n \u0111i\u1ec7n c\u1ee7a xe m\u00e1y. M\u1ed9t tr\u1edf kh\u00e1ng hai ohm cho c\u1eb7p loa t\u1ea1o ra t\u1ea3i tr\u1edf kh\u00e1ng th\u1ea5p c\u00f3 th\u1ec3 \u0111\u01b0a ra \u00e2m l\u01b0\u1ee3ng l\u1edbn h\u01a1n v\u1edbi \u00edt thay \u0111\u1ed5i h\u01a1n v\u1ec1 \u0111\u1eb7c t\u00ednh \u0111i\u1ec7n tr\u00ean to\u00e0n d\u1ea3i t\u1ea7n. S\u1ef1 khu\u1ebfch \u0111\u1ea1i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p \u0111\u1ea7u ra s\u1ea1ch v\u00e0 m\u1ea1nh m\u1ebd tr\u00ean to\u00e0n d\u1ea3i \u00e2m thanh, v\u1edbi nh\u1ea5n m\u1ea1nh \u0111\u1eb7c bi\u1ec7t v\u00e0o ph\u1ea7n tr\u00ean c\u1ee7a d\u1ea3i t\u1ea7n n\u01a1i ti\u1ebfng \u1ed3n gi\u00f3 c\u00f3 th\u1ec3 l\u00e0m m\u1edd c\u00e1c chi ti\u1ebft t\u1ea7n s\u1ed1 cao. M\u1ee5c ti\u00eau kh\u00f4ng ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 \u0111\u1ea9y nhi\u1ec1u watt h\u01a1n m\u00e0 c\u00f2n cung c\u1ea5p \u0111\u1ed9 r\u00f5 r\u00e0ng \u0111\u01b0\u1ee3c c\u1ea3m nh\u1eadn t\u1ed1t h\u01a1n \u1edf m\u1ee9c nghe nh\u1ea5t \u0111\u1ecbnh, v\u00ec v\u1eady ng\u01b0\u1eddi l\u00e1i c\u00f3 th\u1ec3 nghe r\u00f5 h\u01a1n qua giao th\u00f4ng, th\u1eddi ti\u1ebft v\u00e0 m\u1eb7t \u0111\u01b0\u1eddng m\u00e0 kh\u00f4ng c\u1ea7n t\u0103ng \u00e2m l\u01b0\u1ee3ng th\u00e0nh m\u1ed1i nguy hi\u1ec3m v\u1ec1 \u00e2m thanh cho nh\u1eefng ng\u01b0\u1eddi xung quanh. K\u1ebft qu\u1ea3 l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 cung c\u1ea5p SPL (c\u01b0\u1eddng \u0111\u1ed9 \u00e2m thanh) cao m\u00e0 kh\u00f4ng c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng m\u00e9o ti\u1ebfng th\u01b0\u1eddng \u0111i k\u00e8m khi nghe m\u1ea1nh \u1edf t\u1ed1c \u0111\u1ed9 cao. \u0110\u00f3 l\u00e0 s\u1ef1 c\u00e2n b\u1eb1ng th\u1ef1c t\u1ebf gi\u1eefa c\u00f4ng su\u1ea5t, hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 trung th\u1ef1c \u0111\u1ecbnh ngh\u0129a c\u00e1c l\u1eafp \u0111\u1eb7t n\u00e0y.<\/p>\n

Kh\u00ed \u0111\u1ed9ng h\u1ecdc v\u00e0 \u00e2m h\u1ecdc l\u00e0 hai l\u0129nh v\u1ef1c b\u1ed5 tr\u1ee3 l\u1eabn nhau trong b\u1ed1i c\u1ea3nh n\u00e0y. H\u00ecnh d\u1ea1ng c\u1ee7a v\u1ecf b\u1ecdc d\u1eabn lu\u1ed3ng kh\u00f4ng kh\u00ed xung quanh c\u1ee5m loa thay v\u00ec bu\u1ed9c n\u00f3 \u0111i qua m\u1ed9t l\u1ed7 m\u1edf c\u1ee9ng nh\u1eafc, g\u00e2y \u1ea3nh h\u01b0\u1edfng. C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y l\u00e0m gi\u1ea3m hi\u1ec7n t\u01b0\u1ee3ng r\u1ed1i n\u01b0\u1edbc c\u00f3 th\u1ec3 bi\u1ec3u hi\u1ec7n th\u00e0nh ti\u1ebfng \u1ed3n ho\u1eb7c rung l\u1eafc \u1edf t\u1ea7n s\u1ed1 c\u1ee5 th\u1ec3 m\u00e0 loa tr\u1ea7m v\u00e0 loa treble ho\u1ea1t \u0111\u1ed9ng. C\u00e1ch ti\u1ebfp c\u1eadn t\u00edch h\u1ee3p c\u0169ng \u0111\u1ea3m b\u1ea3o r\u1eb1ng v\u1ecf loa g\u00f3p ph\u1ea7n v\u00e0o \u0111\u1ed9 c\u1ee9ng t\u1ed5ng th\u1ec3 c\u1ee7a \u0111\u1ea7u xe, c\u1ea3i thi\u1ec7n qu\u1ea3n l\u00fd rung \u0111\u1ed9ng. Khi v\u1ecf b\u1ecdc h\u1ea5p th\u1ee5 v\u00e0 d\u1eabn h\u01b0\u1edbng n\u0103ng l\u01b0\u1ee3ng rung \u0111\u1ed9ng, loa s\u1ebd \u00edt b\u1ecb\u8026\u5408 v\u1edbi khung xe theo c\u00e1ch l\u00e0m suy gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh. Ngo\u1ea1i h\u00ecnh \"th\u1ea5p\" kh\u00f4ng ch\u1ec9 l\u00e0 \u0111\u1eb7c \u0111i\u1ec3m phong c\u00e1ch m\u00e0 c\u00f2n l\u00e0 chi\u1ebfn l\u01b0\u1ee3c \u00e2m thanh: c\u00e0ng nhi\u1ec1u loa coil th\u1ea5y m\u00f4i tr\u01b0\u1eddng \u1ed5n \u0111\u1ecbnh, ki\u1ec3m so\u00e1t, h\u1ec7 th\u1ed1ng c\u00e0ng \u00edt r\u00f2 r\u1ec9 n\u0103ng l\u01b0\u1ee3ng v\u00e0o kh\u00f4ng kh\u00ed xung quanh g\u00e2y ra ph\u1ea3n h\u1ed3i v\u00e0 m\u00e9o ti\u1ebfng.<\/p>\n

Hi\u1ec7u su\u1ea5t th\u1ef1c t\u1ebf cho ng\u01b0\u1eddi l\u00e1i ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1ed9 b\u1ec1n c\u0169ng nh\u01b0 \u0111\u1ed9 trung th\u1ef1c. M\u1ed9t v\u1ecf b\u1ecdc ch\u1ee9a \u00e2m thanh ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c m\u01b0a, b\u1ee5i, mu\u1ed1i \u0111\u01b0\u1eddng, v\u00e0 s\u1ef1 rung \u0111\u1ed9ng li\u00ean t\u1ee5c khi t\u0103ng t\u1ed1c v\u00e0 gi\u1ea3m t\u1ed1c. Ki\u1ec3m tra rung \u0111\u1ed9ng l\u00e0 b\u01b0\u1edbc ti\u00eau chu\u1ea9n trong vi\u1ec7c x\u00e1c minh thi\u1ebft k\u1ebf, \u0111\u1ea3m b\u1ea3o loa, linh ki\u1ec7n g\u1eafn v\u00e0 k\u1ebft n\u1ed1i \u0111i\u1ec7n v\u1eabn \u0111\u00e1ng tin c\u1eady d\u01b0\u1edbi \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf. Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u c\u0169ng r\u1ea5t quan tr\u1ecdng. V\u1ecf ph\u1ea3i gi\u1ea3m dao \u0111\u1ed9ng c\u00f3 th\u1ec3 l\u00e0m bi\u1ebfn d\u1ea1ng \u00e2m thanh ho\u1eb7c t\u1ea1o ti\u1ebfng l\u1ea1o x\u1ea1o thu h\u00fat s\u1ef1 ch\u00fa \u00fd kh\u1ecfi tr\u1ea3i nghi\u1ec7m nghe. Ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc xung quanh l\u01b0\u1edbi v\u00e0 x\u1eed l\u00fd c\u1ea1nh xung quanh h\u1ed1c loa gi\u00fap ng\u0103n ng\u1eeba n\u01b0\u1edbc th\u1ea5m v\u00e0o c\u00f3 th\u1ec3 l\u00e0m suy gi\u1ea3m hi\u1ec7u su\u1ea5t ho\u1eb7c g\u00e2y \u0103n m\u00f2n theo th\u1eddi gian. M\u1ed9t thi\u1ebft k\u1ebf ch\u1eafc ch\u1eafn c\u0169ng g\u00f3p ph\u1ea7n v\u00e0o an to\u00e0n v\u00e0 tho\u1ea3i m\u00e1i cho ng\u01b0\u1eddi l\u00e1i: m\u1ed9t l\u01b0\u1edbi l\u1ecfng l\u1ebbo ho\u1eb7c rung c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh m\u1ed1i nguy hi\u1ec3m v\u00e0o nh\u1eefng kho\u1ea3nh kh\u1eafc quan tr\u1ecdng khi s\u1ef1 t\u1eadp trung n\u00ean d\u00e0nh cho con \u0111\u01b0\u1eddng.<\/p>\n

T\u1eeb g\u00f3c \u0111\u1ed9 s\u1eed d\u1ee5ng, logic l\u1eafp \u0111\u1eb7t c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y th\u01b0\u1eddng nh\u1ea5n m\u1ea1nh v\u00e0o s\u1ef1 t\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch, gi\u1ed1ng nh\u01b0 nh\u00e0 s\u1ea3n xu\u1ea5t g\u1ed1c. S\u1ef1 k\u1ebft n\u1ed1i v\u1edbi ngu\u1ed3n \u0111i\u1ec7n v\u00e0 lu\u1ed3ng \u00e2m thanh c\u1ee7a xe m\u00e1y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u01a1n gi\u1ea3n. M\u1ee5c ti\u00eau l\u00e0 cung c\u1ea5p m\u1ed9t con \u0111\u01b0\u1eddng n\u00e2ng c\u1ea5p d\u1ec5 d\u00e0ng, duy tr\u00ec v\u1ebb ngo\u00e0i v\u00e0 c\u1ea3m gi\u00e1c ban \u0111\u1ea7u c\u1ee7a chi\u1ebfc xe nh\u01b0ng th\u00eam kh\u1ea3 n\u0103ng \u00e2m thanh \u0111\u00e1ng k\u1ec3. Trong c\u00e1c t\u00ecnh hu\u1ed1ng du l\u1ecbch, c\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch. Ng\u01b0\u1eddi l\u00e1i c\u00f3 th\u1ec3 n\u00e2ng c\u1ea5p l\u00ean h\u1ec7 th\u1ed1ng cung c\u1ea5p m\u1ee9c nghe cao h\u01a1n v\u00e0 d\u1ea3i t\u1ea7n r\u1ed9ng h\u01a1n m\u00e0 kh\u00f4ng m\u1ea5t kh\u00f4ng gian cho h\u00e0nh l\u00fd, b\u1ea3o v\u1ec7 v\u1ecf b\u1ecdc ho\u1eb7c truy c\u1eadp \u0111i\u1ec1u khi\u1ec3n. T\u00ednh t\u01b0\u01a1ng th\u00edch v\u1edbi h\u1ec7 th\u1ed1ng h\u00e0nh l\u00fd hi\u1ec7n t\u1ea1i v\u00e0 ph\u1ee5 ki\u1ec7n tay l\u00e1i l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 thi\u1ebft k\u1ebf \u0111\u00e1ng ch\u00fa \u00fd. Khi \u00e2m thanh \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p trong v\u1ecf b\u1ecdc, n\u00f3 gi\u1ea3i ph\u00f3ng kh\u00f4ng gian s\u1ebd b\u1ecb chi\u1ebfm b\u1edfi c\u00e1c h\u1ed9p loa ri\u00eang bi\u1ec7t \u0111\u01b0\u1ee3c g\u1eafn tr\u00ean gi\u00e1 ho\u1eb7c d\u01b0\u1edbi b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, g\u00f3p ph\u1ea7n t\u1ea1o n\u00ean h\u00ecnh d\u00e1ng \u0111\u1ed3ng b\u1ed9 m\u00e0 ng\u01b0\u1eddi l\u00e1i t\u00ecm ki\u1ebfm c\u1ea3 v\u1ec1 h\u00ecnh th\u1ee9c v\u00e0 ch\u1ee9c n\u0103ng.<\/p>\n

M\u1ed9t ph\u1ea7n quan tr\u1ecdng trong c\u00e2u chuy\u1ec7n hi\u1ec7u su\u1ea5t l\u00e0 b\u1ea3o h\u00e0nh v\u00e0 cam k\u1ebft \u0111\u00e1ng tin c\u1eady m\u00e0 n\u00f3 mang l\u1ea1i cho ng\u01b0\u1eddi l\u00e1i mong mu\u1ed1n \u0111\u1ed9 tin c\u1eady trong nh\u1eefng chuy\u1ebfn \u0111i d\u00e0i. B\u1ea3o h\u00e0nh 2 n\u0103m gi\u1edbi h\u1ea1n l\u00e0 m\u1ed9t bi\u1ec3u hi\u1ec7n ph\u1ed5 bi\u1ebfn, c\u00f3 \u00fd ngh\u0129a c\u1ee7a s\u1ef1 t\u1ef1 tin v\u00e0o \u0111\u1ed9 b\u1ec1n c\u1ee7a c\u00e1c gi\u1ea3i ph\u00e1p \u00e2m thanh t\u00edch h\u1ee3p. N\u00f3 cho th\u1ea5y nh\u00e0 s\u1ea3n xu\u1ea5t k\u1ef3 v\u1ecdng r\u1eb1ng b\u1ed9 ph\u1eadn s\u1ebd ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c lo\u1ea1i stress m\u00f4i tr\u01b0\u1eddng v\u00e0 v\u1eadn h\u00e0nh th\u00f4ng th\u01b0\u1eddng c\u1ee7a vi\u1ec7c ch\u1ea1y tr\u00ean \u0111\u01b0\u1eddng cao t\u1ed1c, bao g\u1ed3m ti\u1ebfp x\u00fac k\u00e9o d\u00e0i v\u1edbi \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi, m\u01b0a, v\u00e0 s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9, c\u0169ng nh\u01b0 rung \u0111\u1ed9ng li\u00ean t\u1ee5c c\u1ee7a chi\u1ebfc xe m\u00e1y \u0111ang di chuy\u1ec3n. B\u1ea3o h\u00e0nh n\u00e0y quan tr\u1ecdng kh\u00f4ng ch\u1ec9 l\u00e0 b\u1ea3o v\u1ec7 h\u1ee3p \u0111\u1ed3ng m\u00e0 c\u00f2n l\u00e0 t\u00edn hi\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng. \u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi l\u00e1i ph\u1ee5 thu\u1ed9c v\u00e0o tr\u1ea3i nghi\u1ec7m \u00e2m thanh \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 \u0111\u1ed3ng h\u00e0nh trong nh\u1eefng ng\u00e0y d\u00e0i tr\u00ean y\u00ean xe, nh\u1eefng cam k\u1ebft n\u00e0y gi\u1ea3m b\u1edbt lo l\u1eafng v\u00e0 g\u00f3p ph\u1ea7n v\u00e0o s\u1ef1 h\u00e0i l\u00f2ng chung khi l\u00e1i xe. Gi\u00e1 tr\u1ecb \u1edf \u0111\u00e2y v\u01b0\u1ee3t qu\u00e1 SPL th\u00f4 ho\u1eb7c \u0111\u00e1p \u1ee9ng t\u1ea7n s\u1ed1; n\u00f3 bao g\u1ed3m s\u1ef1 an t\u00e2m r\u1eb1ng vi\u1ec7c l\u1eafp \u0111\u1eb7t s\u1ebd ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh d\u01b0\u1edbi \u0111i\u1ec1u ki\u1ec7n kh\u00f3 kh\u0103n.<\/p>\n

C\u00e1c \u01b0u \u0111i\u1ec3m hi\u1ec7u su\u1ea5t c\u1ee7a loa t\u00edch h\u1ee3p trong v\u1ecf b\u1ecdc c\u00f2n lan t\u1ecfa v\u00e0o tr\u1ea3i nghi\u1ec7m l\u00e1i xe n\u00f3i chung. Khi h\u1ec7 th\u1ed1ng \u00e2m thanh \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p g\u1ecdn g\u00e0ng, th\u1ea9m m\u1ef9 xung quanh c\u0169ng \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n. M\u1ed9t b\u1ec1 m\u1eb7t v\u1ecf b\u1ecdc s\u1ea1ch s\u1ebd, kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n v\u1edbi c\u00e1c l\u01b0\u1edbi h\u00f2a quy\u1ec7n v\u00e0o c\u00e1c y\u1ebfu t\u1ed1 phong c\u00e1ch c\u1ee7a xe t\u1ea1o ra m\u1ed9t h\u00ecnh \u1ea3nh th\u1ed1ng nh\u1ea5t m\u00e0 nhi\u1ec1u ng\u01b0\u1eddi l\u00e1i t\u00ecm th\u1ea5y c\u1ea7n thi\u1ebft. V\u1ecf b\u1ecdc tr\u1edf th\u00e0nh m\u1ed9t n\u1ec1n t\u1ea3ng \u0111\u1ed3ng b\u1ed9 - kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c th\u00e0nh ph\u1ea7n ri\u00eang bi\u1ec7t ph\u1ea3i c\u1ed1 g\u1eafng ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau sau khi l\u1eafp r\u00e1p. S\u1ef1 tinh t\u1ebf trong thi\u1ebft k\u1ebf n\u00e0y c\u0169ng gi\u1ea3m b\u1edbt \u0111\u1ed9 ph\u1ee9c t\u1ea1p b\u1ea3o tr\u00ec. \u00cdt chi ti\u1ebft n\u1ed5i b\u1eadt h\u01a1n c\u00f3 ngh\u0129a l\u00e0 \u00edt n\u01a1i \u0111\u1ec3 b\u1ee5i gi\u00f3 va v\u00e0o v\u00e0 \u00edt m\u1ed1i n\u1ed1i \u0111\u1ec3 b\u1ecbt k\u00edn, \u0111i\u1ec1u n\u00e0y chuy\u1ec3n h\u00f3a th\u00e0nh \u00edt \u0111i\u1ec3m h\u1ecfng h\u00f3c ti\u1ec1m n\u0103ng trong su\u1ed1t v\u00f2ng \u0111\u1eddi c\u1ee7a chi\u1ebfc xe.<\/p>\n

K\u1ebft qu\u1ea3 th\u1ef1c t\u1ebf c\u1ee7a c\u00e1ch ti\u1ebfp c\u1eadn t\u00edch h\u1ee3p c\u00f3 th\u1ec3 \u0111o l\u01b0\u1eddng \u0111\u01b0\u1ee3c trong l\u00e1i xe th\u1ef1c t\u1ebf. Ng\u01b0\u1eddi l\u00e1i b\u00e1o c\u00e1o r\u1eb1ng \u00e2m thanh t\u1ea7n s\u1ed1 cao - \u00e2m thanh r\u00f5 n\u00e9t t\u1eeb loa tweeter - v\u1eabn c\u00f3 th\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c \u1edf t\u1ed1c \u0111\u1ed9 di chuy\u1ec3n n\u01a1i ti\u1ebfng \u1ed3n gi\u00f3 th\u01b0\u1eddng l\u00e0m m\u1edd ph\u1ea7n \u0111\u1ec9nh c\u1ee7a d\u1ea3i t\u1ea7n. D\u1ea3i trung, \u0111\u01b0\u1ee3c mang theo b\u1edfi loa tr\u1ea7m, c\u1ea3m gi\u00e1c r\u00f5 r\u00e0ng v\u00e0 c\u00e2n b\u1eb1ng, mang l\u1ea1i c\u1ea3m gi\u00e1c m\u1ea1nh m\u1ebd h\u01a1n cho gi\u1ecdng n\u00f3i, nh\u1ea1c c\u1ee5 v\u00e0 l\u1eddi nh\u1eafc \u0111\u1ecbnh v\u1ecb trong kh\u00f4ng gian \u00e2m thanh. \u1ea4n t\u01b0\u1ee3ng t\u1ed5ng th\u1ec3 kh\u00f4ng ch\u1ec9 l\u00e0 \u00e2m thanh l\u1edbn h\u01a1n m\u00e0 c\u00f2n l\u00e0 \u00e2m thanh r\u00f5 r\u00e0ng h\u01a1n - c\u00e1c \u00e2m ti\u1ebft s\u1ea1ch h\u01a1n trong m\u1ed9t h\u01b0\u1edbng d\u1eabn \u0111\u1ecbnh v\u1ecb, cu\u1ed9c g\u1ecdi Bluetooth r\u00f5 r\u00e0ng h\u01a1n v\u00e0 c\u00e1c chuy\u1ec3n ti\u1ebfp ch\u00ednh x\u00e1c h\u01a1n trong \u00e2m nh\u1ea1c v\u00e0 t\u00edn hi\u1ec7u \u00e2m thanh. D\u1ea3i t\u1ea7n s\u1ed1 cao r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 ph\u00e2n bi\u1ec7t ti\u1ebfng \u1ed3n v\u00e0 \u00e2m 's' t\u1eeb c\u00e1c t\u00edn hi\u1ec7u quan tr\u1ecdng, v\u00e0 s\u1ef1 r\u00f5 r\u00e0ng \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n nh\u1edd v\u1ecf b\u1ecdc \u0111\u01b0\u1ee3c b\u1ecbt k\u00edn v\u00e0 \u0111i\u1ec1u ch\u1ec9nh t\u1ed1t gi\u00fap \u0111\u1ea3m b\u1ea3o ng\u01b0\u1eddi l\u00e1i kh\u00f4ng ph\u1ea3i t\u0103ng \u00e2m l\u01b0\u1ee3ng \u0111\u1ec3 nghe n\u1ed9i dung \u1edf t\u1ed1c \u0111\u1ed9 cao.<\/p>","protected":false},"excerpt":{"rendered":"

on.<\/p>","protected":false},"author":1,"featured_media":14177,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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the advantages of motorcycle fairings with integrated speakers, enhancing both audio quality and 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