{"id":17607,"date":"2018-05-25T14:43:21","date_gmt":"2018-05-25T07:43:21","guid":{"rendered":"http:\/\/amplichinhhang.com\/english\/?p=17607"},"modified":"2018-05-25T14:43:21","modified_gmt":"2018-05-25T07:43:21","slug":"tac-dung-cua-viec-chong-rung-trong-he-thong-am-thanh","status":"publish","type":"post","link":"https:\/\/amplichinhhang.com\/english\/2018\/05\/tac-dung-cua-viec-chong-rung-trong-he-thong-am-thanh\/","title":{"rendered":"T\u00e1c d\u1ee5ng c\u1ee7a vi\u1ec7c ch\u1ed1ng rung trong h\u1ec7 th\u1ed1ng \u00e2m thanh"},"content":{"rendered":"

V\u1ec1 vi\u1ec7c ch\u1ed1ng rung trong h\u1ec7 th\u1ed1ng \u00e2m thanh<\/h2>\n

Trong m\u1ed9t h\u1ec7 th\u1ed1ng \u00e2m thanh, \u0111\u1eb7c tr\u01b0ng l\u00e0 nh\u1eefng d\u00e0n m\u00e1y hi-end cao c\u1ea5p, vi\u1ec7c ch\u1ed1ng rung, c\u00e1ch nhi\u1ec5u<\/a> cho nh\u1eefng trang b\u1ecb lu\u00f4n \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c b\u1ea3o to\u00e0n ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 gi\u1eef tr\u1ecdn v\u1eb9n gi\u00e1 tr\u1ecb \u00e2m thanh v\u1ed1n c\u00f3 c\u1ee7a h\u1ec7 th\u1ed1ng n\u00e0y.<\/em><\/p>\n

\"Nordost<\/a>
\nTr\u00ean th\u1ef1c ti\u1ec5n, c\u00f4ng t\u00e1c ch\u1ed1ng rung \u0111\u01b0\u1ee3c th\u1ef1c h\u00e0nh c\u00e0ng t\u1ed1t v\u00e0 tri\u1ec7t \u0111\u1ec3 th\u00ec h\u1ec7 th\u1ed1ng \u00e2m thanh c\u00e0ng ti\u1ebfn t\u1edbi g\u1ea7n h\u01a1n t\u1edbi gi\u1edbi h\u1ea1n bi\u1ec3u di\u1ec5n t\u1ed1t nh\u1ea5t c\u1ee7a n\u00f3. Nh\u1eefng c\u1ea3i thi\u1ec7n r\u00f5 r\u1ec7t s\u1ebd \u0111\u01b0\u1ee3c bi\u1ec3u l\u1ed9 \u1edf nh\u1eefng g\u00f3c c\u1ea1nh nh\u01b0 n\u1ec1n \u00e2m v\u1edbi \u0111\u1ed9 t\u0129nh cao, \u00e2m tr\u01b0\u1eddng r\u1ed9ng, kho\u00e1ng \u0111\u1ea1t v\u00e0 s\u1eafc n\u00e9t trong khi ch\u1ea5t \u00e2m s\u1ebd tr\u1edf th\u00e0nh trong tr\u1ebbo, s\u1ea1ch s\u1ebd v\u00e0 gi\u00e0u chi ti\u1ebft h\u01a1n.
\nV\u1ec1 l\u00fd thuy\u1ebft, nh\u1eefng rung ch\u1ea5n kh\u00f4ng mong mu\u1ed1n xu\u1ea5t hi\u1ec7n tr\u00ean nh\u1eefng \u0111\u1ed3 v\u1eadt \u00e2m thanh th\u01b0\u1eddng t\u1edbi trong kho\u1ea3ng 2 ngu\u1ed3n kh\u00e1c nhau l\u00e0 t\u1eeb m\u00f4i tr\u01b0\u1eddng ngo\u00e0i v\u00e0 t\u1eeb nh\u1eefng ph\u00e1t sinh n\u1ed9i t\u1ea1i trong ch\u00ednh b\u1ed9 ph\u1eadn \u0111\u1ea5y . \u0110\u00e1ng \u0111\u1ec1 c\u1eadp h\u01a1n, s\u1ed1 \u0111\u00f4ng c\u00e1c \u0111\u1ed9ng dao b\u1ea5t l\u1ee3i ko t\u1edbi t\u1eeb nh\u1eefng th\u00e2m nh\u1eadp b\u00ean ngo\u00e0i m\u00e0 sinh ra c\u1ed1t y\u1ebfu t\u1eeb nh\u1eefng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a s\u1edf h\u1eefu . Cho n\u00ean , vi\u1ec7c ch\u00fang ta n\u1ed7 l\u1ef1c \u0111\u1eb7t b\u1ed9 ph\u1eadn v\u00e0o nh\u1eefng m\u00f4i tr\u01b0\u1eddng, v\u1ecb tr\u00ed b\u1eb1ng ph\u1eb3ng, ki\u00ean c\u1ed1 , v\u1edbi \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh cao l\u00e0 ho\u00e0n to\u00e0n ch\u01b0a \u0111\u1ee7 v\u00e0 ko tri\u1ec7t \u0111\u1ec3, d\u1eabn t\u1edbi hi\u1ec7u qu\u1ea3 ch\u1ed1ng rung thu \u0111\u01b0\u1ee3c th\u01b0\u1eddng ch\u1ec9 r\u1ea5t r\u1ebb .<\/p>\n

\"Nordost<\/a>
\nDo \u0111\u1eb7c t\u00ednh ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c v\u1eadt d\u1ee5ng lu\u00f4n t\u1ef1 n\u1ea3y sinh r\u1ea5t nhi\u1ec1u rung ch\u1ea5n ko c\u1ea5p thi\u1ebft , s\u1edf h\u1eefu t\u00e1c \u0111\u1ed9ng x\u1ea5u t\u1edbi \u00e2m thanh n\u00ean vi\u1ec7c d\u00f9ng th\u00eam c\u00e1c ph\u1ee5 ki\u1ec7n b\u1ed5 tr\u1ee3 nh\u1eb1m ki\u1ec3m so\u00e1t, k\u00ecm h\u00e3m v\u00e0 tri\u1ec7t ti\u00eau nh\u1eefng rung \u0111\u1ed9ng n\u00e0y l\u00e0 \u0111i\u1ec1u \u0111\u00edch th\u1ef1c n\u00ean l\u00e0m cho mang nh\u1eefng ng\u01b0\u1eddi n\u00e0o mu\u1ed1n \u1ed5n \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh, khai th\u00e1c \u0111\u01b0\u1ee3c t\u1ed1i \u0111a tr\u1ecb gi\u00e1 c\u1ee7a d\u00e0n m\u00e1y.
\n1 h\u1ec7 th\u1ed1ng \u00e2m thanh s\u1ebd g\u1ed3m nh\u1eefng th\u00e0nh ph\u1ea7n c\u01a1 b\u1ea3n nh\u01b0 ngu\u1ed3n ph\u00e1t, khu\u1ebfch \u0111\u1ea1i, loa, d\u00e2y d\u1eabn v\u00e0 ngu\u1ed3n \u0111i\u1ec7n. \u1ede \u0111\u00e2y, m\u1ed7i model v\u1eadt d\u1ee5ng v\u1edbi \u0111\u1eb7c t\u00ednh ho\u1ea1t \u0111\u1ed9ng kh\u00e1c nhau s\u1ebd s\u1edf h\u1eefu c\u01a1 ch\u1ebf ph\u00e1t sinh rung \u0111\u1ed9ng ri\u00eang. \u1ede ph\u1ea7n ngu\u1ed3n ph\u00e1t, th\u01b0\u1eddng nh\u1eadt l\u00e0 nh\u1eefng \u0111\u1ea7u CD, music server, m\u00e2m \u0111\u0129a than… Th\u00ec c\u01a1 ch\u1ebf quay c\u1ee7a m\u00e2m \u0111\u0129a, \u1ed5 \u0111\u0129a CD hay \u1ed5 \u0111\u0129a c\u1ee9ng ch\u00ednh l\u00e0 t\u00e1c nh\u00e2n ch\u00ednh m\u1ec7t t\u1ea1o ra c\u00e1c dao \u0111\u1ed9ng kh\u00f4ng mong mu\u1ed1n. \u0110i c\u00f9ng v\u1edbi , ph\u1ea7n \u0111\u1ed9ng c\u01a1 v\u00e0 h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng \u0111\u1ebfn \u1ed5 \u0111\u0129a c\u0169ng s\u1ebd g\u00f3p ph\u1ea7n g\u00e2y ra kh\u00f4ng \u00edt nh\u1eefng rung ch\u1ea5n trong th\u1eddi k\u1ef3 ho\u1ea1t \u0111\u1ed9ng.<\/p>\n

\"Nordost<\/a>
\ns\u1edf h\u1eefu c\u00e1c b\u1ed9 khu\u1ebfch \u0111\u1ea1i, ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c kh\u1ed1i bi\u1ebfn \u00e1p c\u1ee1 l\u1edbn l\u00e0 nguy\u00ean do ch\u00ednh ph\u00e1t sinh rung \u0111\u1ed9ng, \u0111i\u1ec1u Do v\u1eady c\u0169ng x\u00e3y ra v\u1edbi nh\u1eefng ch\u1ea5t li\u1ec7u c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n cho h\u1ec7 th\u1ed1ng. Khi m\u00e0 ch\u1eadm ti\u1ebfn \u0111\u1ed9 , v\u1eadt d\u1ee5ng n\u1ea3y sinh thi\u1ebft y\u1ebfu ch\u1ea5n \u0111\u1ed9ng nh\u1ea5t trong h\u1ec7 th\u1ed1ng c\u00f3 nh\u1ebd l\u00e0 loa, nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng s\u1eed d\u1ee5ng giao \u0111\u1ed9ng c\u1ee7a driver \u0111\u1ec3 t\u1ea1o ra \u00e2m thanh khi\u1ebfn th\u1eddi k\u1ef3 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a loa t\u1ea1o ra h\u1ea7u nh\u01b0 rung ch\u1ea5n, ko nh\u1eefng th\u1ebf , \u0111\u1eb7c \u0111i\u1ec3m c\u1ea5u tr\u00fac h\u00f2m c\u0169ng l\u00e0 nguy\u00ean do t\u1ea1o ra \u0111\u1ea7y \u0111\u1ee7 rung ch\u1ea5n c\u1ed9ng h\u01b0\u1edfng k\u00e9o theo. Ko ch\u1ec9 t\u1ed1i \u0111a l\u1ea1i \u1edf \u0110\u00f3 , ch\u00ednh b\u1ea3n th\u00e2n s\u00f3ng \u00e2m thanh t\u1eeb loa t\u00e1c \u0111\u1ed9ng l\u00ean b\u1ec1 m\u1eb7t nh\u1eefng s\u1ea3n ph\u1ea9m kh\u00e1c v\u00e0 c\u1ea3 ch\u00ednh n\u00f3 c\u0169ng v\u00f4 h\u00ecnh sinh ra c\u00e1c giao \u0111\u1ed9ng tuy nh\u1ecf nh\u01b0ng r\u1ea5t kh\u00f4ng mang l\u1ee3i cho vi\u1ec7c t\u1ea1o l\u1eadp \u00e2m thanh.<\/p>\n

\"Nordost<\/a>
\nnh\u1eefng rung ch\u1ea5n tr\u00ean \u0111\u1ed3 v\u1eadt s\u1ebd \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp t\u1edbi c\u00e1c m\u1ea1ch t\u00edn hi\u1ec7u v\u1ed1n r\u1ea5t m\u1eabn c\u1ea3m v\u00e0 t\u1ee9c kh\u1eafc g\u00e2y ra nh\u1eefng sai kh\u00e1c v\u1ec1 t\u1ea7n s\u1ed1, pha v\u00e0 c\u1ea3 c\u01b0\u1eddng \u0111\u1ed9. S\u1edf h\u1eefu loa, th\u1eadm ch\u00ed m\u1ecdi chuy\u1ec7n c\u00f2n t\u1ed3i t\u1ec7 h\u01a1n khi ng\u01b0\u1eddi nghe trang b\u1ecb\\ th\u1ec3 c\u1ea3m th\u1ea5y r\u00f5 \u00e2m thanh b\u1ecb nh\u00f2e \u0111i, v\u1ea9n \u0111\u1ee5c v\u00e0 m\u1ea5t h\u1eb3n chi ti\u1ebft. Ph\u01b0\u01a1ng \u00e1n x\u1eed l\u00fd t\u1ed1i \u01b0u cho nh\u1eefng t\u00e1c \u0111\u1ed9ng x\u1ea5u c\u1ee7a rung \u0111\u1ed9ng t\u1edbi ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh ch\u00ednh l\u00e0 d\u00f9ng nh\u1eefng ph\u1ee5 ki\u1ec7n ch\u1ed1ng rung, th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ch\u00e2n ch\u00f3ng rung, \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u0111\u1ec3 k\u00ea d\u01b0\u1edbi m\u00e1y m\u00f3c, loa, \u0111\u1ed3 v\u1eadt \u0111i\u1ec7n hay th\u1eadm ch\u00ed l\u00e0 d\u00e2y d\u1eabn. Nguy\u00ean l\u00fd c\u1ee7a nh\u1eefng ph\u1ee5 ki\u1ec7n ch\u1ed1ng r\u00f4ng l\u00e0 mua s\u1eafm c\u00e1c c\u01a1 c\u1ea5u nh\u01b0 bi l\u0103n, \u1ed5 \u0111\u1ee1, con l\u1eafc ho\u1eb7c th\u1eadm ch\u00ed k\u1ebft h\u1ee3p gi\u1eefa nhi\u1ec1u c\u01a1 c\u1ea5u s\u1edf h\u1eefu nhau, nh\u1eefng c\u1ea5u tr\u00fac dao \u0111\u1ed9ng \u0111\u1ed9c \u0111\u00e1o n\u00e0y s\u1ebd bi\u1ebfn \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng c\u01a1 h\u1ecdc c\u1ee7a ch\u1ea5n \u0111\u1ed9ng th\u00e0nh nhi\u1ec7t n\u0103ng v\u00e0 tri\u1ec7t tho\u00e1t ch\u00fan ho\u00e0n to\u00e0n. C\u1ea5u tr\u00fac truy\u1ec1n \u0111\u1ed9ng \u0111\u1eb7c tr\u01b0ng c\u0169ng gi\u00fap m\u1ed9t ph\u1ea7n \u0111\u00e1ng nh\u1eafc ch\u1ea5n \u0111\u1ed9ng \u0111\u01b0\u1ee3c ph\u00e2n t\u00e1n xu\u1ed1ng n\u1ec1n, h\u1ea1n ch\u1ebf \u0111\u01b0\u1ee3c s\u1ef1 gia update rung \u0111\u1ed9ng do c\u00f9ng h\u01b0\u1edfng.<\/p>\n

\"Nordost<\/a>
\nkh\u00f4ng max l\u1ea1i \u1edf ch\u1eadm ti\u1ebfn \u0111\u1ed9 , c\u00e1c ph\u1ee5 ki\u1ec7n ch\u1ed1ng rung th\u1ec9nh tho\u1ea3ng c\u00f2n \u0111\u1ed1ng vai tr\u00f2 nh\u01b0 1 b\u1ee9c t\u01b0\u1eddng b\u00ed quy\u1ebft nhi\u1ec5u gi\u1eefa b\u1ed9 ph\u1eadn v\u00e0 m\u00f4i tr\u01b0\u1eddng, \u0111\u1eb7c th\u00f9 l\u00e0 mang d\u00e2y d\u1eabn, ph\u1ea7n lu\u00f4n “b\u00f2” d\u01b0\u1edbi n\u1ec1n v\u00e0 r\u1ea5t d\u1ec5 ch\u1ecbu t\u00e1c \u0111\u1ed9ng c\u1ee7a c\u00e1c y\u1ebfu ph\u1ea3i ch\u0103ng nhi\u1ec5u. 1 Ph\u01b0\u01a1ng \u00e1n t\u1ed1i \u01b0u v\u00e0 to\u00e0n di\u1ec7n trong vi\u1ec7c x\u1eed l\u00fd rung ch\u1ea5n cho v\u1eadt d\u1ee5ng ch\u00ednh l\u00e0 b\u1ed9 ph\u1ee5 ki\u1ec7n Sort System c\u1ee7a Nordost mang ph\u1ea7n l\u1edbn c\u1ea3 hai ch\u1ee7ng lo\u1ea1i c\u1ea7n ph\u1ea3i c\u00f3 g\u1ed3m ch\u00e2n ch\u1ed1ng rung g\u1eafn nh\u1ea5t quy\u1ebft (Sort Fut), ch\u00e2n k\u00ea ch\u1ed1ng rung (Sort Kone) v\u00e0 k\u00ea ch\u1ed1ng nhi\u1ec5u cho d\u00e2y d\u1eabn (Sort Lift).<\/p>\n

\"Nordost<\/a>
\nSort Fut th\u01b0\u1eddng \u0111\u01b0\u1ee3c ti\u00eau d\u00f9ng g\u1eafn tr\u1ef1c ti\u1ebfp v\u00e0 \u0111\u1ebf loa c\u1ed9t ho\u1eb7c ch\u00e2n loa bookshelf, C\u00e1c b\u1ea1n c\u0169ng s\u1edf h\u1eefu th\u1ec3 s\u1eed d\u1ee5ng n\u00f3 c\u00f3 m\u00e1y m\u00f3c ho\u1eb7c k\u1ec7 m\u00e1y audio. Khi m\u00e0 ch\u1eadm ti\u1ebfn \u0111\u1ed9 , ch\u00e2n k\u00ea Sort Kone v\u1edbi \u0111\u1ebfn 4 c\u00e1i AC, AS, BC v\u00e0 TC c\u1ed1t y\u1ebfu \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 k\u00ea ch\u1ed1ng rung cho m\u00e1y. C\u00f3 vi\u1ec7c ph\u01b0\u01a1ng th\u1ee9c\/ nhi\u1ec5u cho d\u00e2y d\u1eabn, Sort Lift s\u1ebd \u0111\u01b0\u1ee3c k\u00ea v\u00e0o theo ki\u1ec3u b\u1eafc c\u1ea7u v\u1edbi kho\u1ea3ng ph\u01b0\u01a1ng ph\u00e1p\/ trong kho\u1ea3ng 0,5m t\u1edbi 1m cho m\u1ed7i lo\u1ea1i, gi\u1ea3i ph\u00e1p ly d\u00e2n d\u1eabn c\u00f3 n\u1ec1n \u0111\u1ea5t.<\/p>\n","protected":false},"excerpt":{"rendered":"

V\u1ec1 vi\u1ec7c ch\u1ed1ng rung trong h\u1ec7 th\u1ed1ng \u00e2m thanh Trong m\u1ed9t h\u1ec7 th\u1ed1ng \u00e2m thanh, \u0111\u1eb7c tr\u01b0ng l\u00e0 nh\u1eefng d\u00e0n m\u00e1y hi-end cao c\u1ea5p, vi\u1ec7c ch\u1ed1ng rung, c\u00e1ch nhi\u1ec5u cho nh\u1eefng trang b\u1ecb lu\u00f4n \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c b\u1ea3o to\u00e0n ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 gi\u1eef tr\u1ecdn v\u1eb9n gi\u00e1 […]<\/p>\n","protected":false},"author":11,"featured_media":17614,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[98],"tags":[1695],"class_list":{"0":"post-17607","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-accessories","8":"tag-phu-kien-am-thanh"},"yoast_head":"\nT\u00e1c d\u1ee5ng c\u1ee7a vi\u1ec7c ch\u1ed1ng rung trong h\u1ec7 th\u1ed1ng \u00e2m thanh | Tr\u1ea3i nhi\u1ec7m c\u00e1c d\u00f2ng Loa, 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