{"id":20136,"date":"2019-01-24T00:02:57","date_gmt":"2019-01-23T17:02:57","guid":{"rendered":"https:\/\/www.baohoxanh.com\/blog\/?p=20136"},"modified":"2021-03-15T11:35:14","modified_gmt":"2021-03-15T04:35:14","slug":"nut-tai-chong-on-va-bit-tai-chong-on-ban-chon-loai-nao","status":"publish","type":"post","link":"https:\/\/www.baohoxanh.com\/blog\/nut-tai-chong-on-va-bit-tai-chong-on-ban-chon-loai-nao\/","title":{"rendered":"N\u00fat Tai Ch\u1ed1ng \u1ed2n V\u00e0 B\u1ecbt Tai Ch\u1ed1ng \u1ed2n \u2013 B\u1ea1n Ch\u1ecdn Lo\u1ea1i N\u00e0o?"},"content":{"rendered":"

Nh\u1eefng \u00e2m thanh h\u00e0ng ng\u00e0y nh\u01b0 xe c\u1ed9 , m\u00e1y m\u00f3c, loa ,\u2026 gi\u00fap cu\u1ed9c s\u1ed1ng quanh ta nh\u1ed9n nh\u1ecbp v\u00e0 \u0111\u1ee1 bu\u1ed3n ch\u00e1n h\u01a1n. Tuy nhi\u00ean n\u1ebfu ti\u1ebfp x\u00fac th\u01b0\u1eddng xuy\u00ean v\u1edbi nh\u1eefng \u00e2m thanh c\u00f3 c\u01b0\u1eddng \u0111\u1ed9 cao nh\u01b0 khoan c\u1eaft, m\u00e1y m\u00f3c,\u2026 s\u1ebd khi\u1ebfn \u0111\u00f4i tai b\u1ea1n m\u1ec7t m\u1ecfi, n\u1eb7ng h\u01a1n l\u00e0 m\u1ea5t kh\u1ea3 n\u0103ng th\u00ednh gi\u00e1c. Ch\u00ednh v\u00ec v\u1eady vi\u1ec7c b\u1ea3o h\u1ed9 \u0111\u00f4i tai l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft. Hi\u1ec7n nay tr\u00ean th\u1ecb tr\u01b0\u1eddng c\u00f3 r\u1ea5t nhi\u1ec1u thi\u1ebft b\u1ecb ch\u1ed1ng \u1ed3n, nh\u01b0ng hai lo\u1ea1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 n\u00fat tai v\u00e0 b\u1ecbt tai ch\u1ed1ng \u1ed3n. V\u1eady lo\u1ea1i n\u00e0o \u0111\u1ec3 b\u1ea3o v\u1ec7 \u0111\u00f4i tai c\u1ee7a b\u1ea1n t\u1ed1t nh\u1ea5t? H\u00e3y c\u00f9ng B\u1ea3o h\u1ed9 xanh kh\u00e1m ph\u00e1 hai thi\u1ebft b\u1ecb n\u00e0y nh\u00e9.<\/p>\n

N\u00fat tai ch\u1ed1ng \u1ed3n<\/a> v\u00e0 B\u1ecbt tai ch\u1ed1ng \u1ed3n<\/h2>\n

1. N\u00fat tai ch\u1ed1ng \u1ed3n<\/a>:<\/h3>\n

\"N\u00fat<\/p>\n

a. Ch\u1ea5t li\u1ec7u:<\/h4>\n

V\u1edbi m\u1ed7i lo\u1ea1i n\u00fat tai ch\u1ed1ng \u1ed3n th\u00ec s\u1ebd c\u00f3 ch\u1ea5t li\u1ec7u kh\u00e1c nhau, tuy nhi\u00ean ch\u00fang \u0111\u1ec1u \u0111\u1ea3m b\u1ea3o t\u00ednh co gi\u00e3n, m\u1ec1m, v\u00e0 l\u1ecdc \u00e2m cao nh\u01b0 cao su t\u1ef1 nhi\u00ean , Polyurethane Foam ( b\u1ecdt x\u1ed1p PU), \u00a0nh\u1ef1a Silicone,\u2026<\/p>\n

b. Thi\u1ebft k\u1ebf:<\/h4>\n

N\u00fat tai c\u00f3 thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn, d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o qu\u1ea3n.<\/p>\n

H\u00ecnh dang: h\u00ecnh tr\u1ee5 n\u1ea5m v\u00e0 h\u00ecnh c\u00e2y th\u00f4ng.<\/p>\n

C\u00f3 hai lo\u1ea1i : c\u00f3 d\u00e2y v\u00e0 kh\u00f4ng d\u00e2y<\/p>\n

c. Kh\u1ea3 n\u0103ng ch\u1ed1ng \u1ed3n:<\/h4>\n

\"N\u00fat
\nC\u00e1c lo\u1ea1i n\u00fat tai ch\u1ed1ng \u1ed3n hi\u1ec7n nay c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u1ed3n trung b\u00ecnh 25-35Db (gi\u00e1 tr\u1ecb c\u00e0ng nh\u1ecf th\u00ec \u00e2m thanh c\u00e0ng l\u1edbn). \u1ede m\u1ee9c n\u00e0y ch\u00fang c\u00f3 kh\u1ea3 n\u0103ng l\u1ecdc \u00e2m kho\u1ea3ng 50-70% ti\u1ebfng \u1ed3n. Nh\u1eefng t\u1ea1p \u00e2m nh\u1ecf s\u1ebd \u0111\u01b0\u1ee3c l\u1ecdc ho\u00e0n to\u00e0n. C\u00f2n nh\u1eefng \u00e2m thanh l\u1edbn h\u01a1n nh\u01b0: m\u00e1y m\u00f3c, khoan c\u1eaft,\u2026 s\u1ebd \u0111\u01b0\u1ee3c l\u1ecdc 1 ph\u1ea7n.<\/p>\n

V\u00ec v\u1eady n\u00fat tai n\u00e0y th\u00edch h\u1ee3p cho b\u1ea1n khi d\u00f9ng \u0111\u1ec3 gi\u1ea3m ti\u1ebfng \u1ed3n khi ngh\u1ec9 tr\u01b0a, h\u1ecdc t\u1eadp, ng\u1ee7, ngh\u1ec9 ng\u01a1i, \u0111i m\u00e1y bay,\u2026<\/p>\n

2. B\u1ecbt tai ch\u1ed1ng \u1ed3n<\/a>:<\/h3>\n

\"B\u1ecbt
\nB\u1ecbt tai ch\u1ed1ng \u1ed3n\u00a0c\u00f2n c\u00f3 t\u00ean g\u1ecdi kh\u00e1c l\u00e0 \u1ed1p tai hay tai phone ch\u1ed1ng \u1ed3n. M\u1ed7i h\u00e3ng b\u1ecbt tai th\u01b0\u1eddng c\u00f3 m\u1ed9t thi\u1ebft k\u1ebf kh\u00e1c nhau tuy nhi\u00ean h\u1ea7u nh\u01b0 c\u00f3 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m sau:<\/p>\n

a. Ch\u1ea5t li\u1ec7u:<\/h4>\n

Ch\u1ee7 y\u1ebfu l\u00e0m b\u1eb1ng k\u1ef9 thu\u1eadt ph\u1ed1i tr\u1ed9n nh\u1ef1a t\u1ed5ng h\u1ee3p b\u1ec1n v\u1eefng.<\/p>\n

b. Thi\u1ebft k\u1ebf:<\/h4>\n

B\u1ecbt tai ch\u1ed1ng \u1ed3n c\u00f3 thi\u1ebft k\u1ebf t\u01b0\u01a1ng \u0111\u1ed1i gi\u1ed1ng v\u1edbi tai phone nghe nh\u1ea1c b\u00ecnh th\u01b0\u1eddng. G\u1ed3m hai ch\u1ee5p tai bao tai v\u00e0 v\u00f2ng nh\u1ef1a gi\u00fap c\u1ed1 \u0111\u1ecbnh tai,c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc, \u00f4m to\u00e0n tai v\u00e0 gi\u1ea3m ti\u1ebfng \u1ed3n r\u1ea5t hi\u1ec7u qu\u1ea3. Ph\u1ea7n tai nghe ch\u1ed1ng \u1ed3n \u0111\u01b0\u1ee3c \u0111\u1ed9n x\u1ed1p m\u1ec1m th\u00edch h\u1ee3p d\u00f9ng chung v\u1edbi k\u00ednh b\u1ea3o h\u1ed9.<\/p>\n

c. Kh\u1ea3 n\u0103ng ch\u1ed1ng \u1ed3n:<\/h4>\n

\"B\u1ecbt
\nB\u1ecbt tai ch\u1ed1ng \u1ed3n c\u00f3 kh\u1ea3 n\u0103ng l\u1ecdc \u00e2m cao h\u01a1n n\u00fat tai trong kho\u1ea3ng 10-35 dB ( gi\u00e1 tr\u1ecb c\u00e0ng nh\u1ecf th\u00ec ti\u1ebfng \u1ed3n c\u00e0ng l\u1edbn). N\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng k\u1ebft h\u1ee3p v\u1edbi n\u00fat tai ch\u1ed1ng \u1ed3n c\u00f3 th\u1ec3 l\u1ecdc ti\u1ebfng \u1ed3n cao h\u01a1n v\u1edbi 5-10dB.<\/p>\n

D\u00f9ng trong c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f3 c\u01b0\u1eddng \u0111\u1ed9 \u00e2m thanh cao nh\u01b0: x\u01b0\u1edfng khai th\u00e1c, ch\u1ebf bi\u1ebfn, c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u1eb7ng,\u2026\u0111\u1ed3ng th\u1eddi gi\u00fap ng\u01b0\u1eddi nghe gi\u1ea3m \u0111\u01b0\u1ee3c c\u00e1c t\u00e1c nh\u00e2n g\u00e2y h\u1ea1i kh\u00e1c nh\u01b0: b\u1ee5i b\u1ea9n, c\u00f4n tr\u00f9ng,\u2026<\/p>\n

B\u1ecbt tai ch\u1ed1ng \u1ed3n \u0111\u1ed9 b\u1ec1n cao, t\u1ea1o c\u1ea3m gi\u00e1c tho\u1ea3i m\u00e1i khi l\u00e0m vi\u1ec7c.<\/p>\n

V\u1eady l\u00e0 b\u1ea1n \u0111\u00e3 c\u00f3 s\u1ef1 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p cho ri\u00eang m\u00ecnh r\u1ed3i \u0111\u00fang kh\u00f4ng \u1ea1?<\/p>\n

Mua s\u1ea3n ph\u1ea9m b\u1ea3o h\u1ed9 tai \u1edf \u0111\u00e2u?<\/h3>\n

T\u1ea1i b\u1ea3o h\u1ed9 xanh, ch\u00fang t\u00f4i cam k\u1ebft cung c\u1ea5p nh\u1eefng s\u1ea3n ph\u1ea9m b\u1ea3o h\u1ed9 tai ch\u1ea5t l\u01b0\u1ee3ng v\u1edbi gi\u00e1 t\u1ed1t , \u0111\u1ec3 bi\u1ebft th\u00eam chi ti\u1ebft xin vui l\u00f2ng li\u00ean h\u1ec7 B\u1ea3o H\u1ed9 Xanh.<\/p>\n","protected":false},"excerpt":{"rendered":"

N\u00fat Tai Ch\u1ed1ng \u1ed2n V\u00e0 B\u1ecbt Tai Ch\u1ed1ng \u1ed2n<\/p>\n","protected":false},"author":511,"featured_media":20140,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1443,79,108,1873,1969],"tags":[193,119,179],"_links":{"self":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/20136"}],"collection":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/users\/511"}],"replies":[{"embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/comments?post=20136"}],"version-history":[{"count":0,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/20136\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/media\/20140"}],"wp:attachment":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/media?parent=20136"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/categories?post=20136"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/tags?post=20136"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}