{"id":1823,"date":"2015-11-23T23:18:38","date_gmt":"2015-11-23T16:18:38","guid":{"rendered":"https:\/\/www.baohoxanh.com\/blog\/?p=1823"},"modified":"2025-07-24T14:45:26","modified_gmt":"2025-07-24T07:45:26","slug":"op-tai-chong-on-chat-luong-gia-tot","status":"publish","type":"post","link":"https:\/\/www.baohoxanh.com\/blog\/op-tai-chong-on-chat-luong-gia-tot\/","title":{"rendered":"\u1ed0p tai ch\u1ed1ng \u1ed3n gi\u00e1 t\u1ed1t t\u1ea1i \u0110\u1ed3ng Nai"},"content":{"rendered":"\n

\u1ed0p tai ch\u1ed1ng \u1ed3n<\/a> quan trong nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n\n\n\n

H\u00e0ng ng\u00e0y, c\u00f3 h\u00e0ng lo\u1ea1t ti\u1ebfng \u1ed3n khi\u1ebfn con ng\u01b0\u1eddi kh\u00f3 ch\u1ecbu nh\u01b0 ti\u1ebfng xe c\u1ed9, ti\u1ebfng m\u00e1y m\u00f3c v\u1eadn h\u00e0ng, ti\u1ebfng nh\u1ea1c qu\u00e1 l\u1edbn\u2026.\u0111\u00f3 l\u00e0 m\u1ed9t lo\u1ea1i hi\u1ec3m h\u1ecda v\u00e0 v\u1eabn ch\u01b0a \u0111\u01b0\u1ee3c quan t\u00e2m \u0111\u00fang m\u1ee9c. Th\u01b0\u1eddng con ng\u01b0\u1eddi s\u1ebd ch\u1ecdn c\u00e1ch s\u1ed1ng chung v\u1edbi ti\u1ebfng \u1ed3n, tuy nhi\u00ean, c\u1ea7n ch\u1ea5m d\u1ee9t ngay t\u00ecnh tr\u1ea1ng n\u00e0y. H\u00e3y trang b\u1ecb \u1ed1p tai ch\u1ed1ng \u1ed3n. T\u1ef1 b\u1ea3o v\u1ec7 b\u1ea3n th\u00e2n kh\u1ecfi vi\u1ec7c \u00f4 nhi\u1ec5m \u00e2m thanh.<\/p>\n\n\n\n

\"\u1ed1p<\/figure><\/div>\n\n\n\n

Nghi\u00ean c\u1ee9u \u0111\u00e3 ch\u1ee9ng minh, \u00e2m thanh qu\u00e1 l\u1edbn c\u00f3 h\u1ea1i cho s\u1ee9c kh\u1ecfe. N\u00f3 l\u00e0m t\u0103ng hi\u1ec7n t\u01b0\u1ee3ng t\u1ea1o l\u1ef1c trong giao ti\u1ebfp. V\u1edbi ng\u01b0\u1ee1ng ti\u1ebfng \u1ed3n v\u01b0\u1ee3t qu\u00e1 85 dB c\u00f3 th\u1ec3 g\u00e2y t\u1ed5n th\u01b0\u01a1ng cho c\u01a1 quan th\u00ednh gi\u00e1c. V\u1ec1 l\u00e2u d\u00e0i c\u00f3 th\u1ec3 g\u00e2y \u0111i\u1ebfc. \u00c2m thanh trong c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f4ng vi\u1ec7c lao \u0111\u1ed9ng th\u00ec l\u1ea1i v\u01b0\u1ee3t qu\u00e1 m\u1ee9c \u0111\u00f3. L\u00e0m vi\u1ec7c trong \u0111i\u1ec1u ki\u1ec7n nh\u01b0 v\u1eady v\u1ec1 l\u00e2u d\u00e0i l\u00e0 kh\u00f4ng \u0111\u1ea3m b\u1ea3o . Do \u0111\u00f3, n\u1ebfu ph\u1ea3i l\u00e0m vi\u1ec7c th\u01b0\u1eddng xuy\u00ean trong m\u1ed9t m\u00f4i tr\u01b0\u1eddng \u1ed3n \u00e0o, \u00e2m thanh l\u1edbn th\u00ec \u1ed1p tai b\u1ea3o v\u1ec7 th\u1eadt s\u1ef1 r\u1ea5t c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n

Thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9<\/a> ch\u1ed1ng \u1ed3n 3M ti\u00eau chu\u1ea9n<\/h2>\n\n\n\n

\u00c2m thanh qu\u00e1 l\u1edbn, \u00e2m thanh do may m\u00f3c thi\u1ebft b\u1ecb g\u00e2y kh\u00f3 ch\u1ecbu cho ng\u01b0\u1eddi lao \u0111\u1ed9ng v\u00e0 ng\u01b0\u1eddi xung quanh. Hi\u1ec3u \u0111\u01b0\u1ee3c \u0111i\u1ec1u \u0111\u00f3, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 ph\u00e1t minh ra s\u1ea3n ph\u1ea9m ch\u1ee5p tai b\u1ea3o h\u1ed9 3M v\u1edbi nh\u1eefng \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i. \u0110\u01b0\u1ee3c l\u00e0m t\u1eeb nh\u1ef1a si\u00eau nh\u1eb9, c\u00e1ch \u00e2m l\u1edbn. Ph\u00f9 h\u1ee3p v\u1edbi k\u00edch th\u01b0\u1edbc \u0111\u1ea7u ng\u01b0\u1eddi s\u1eed d\u1ee5ng. C\u00f3 th\u00ea t\u1ef1 \u00fd \u0111i\u1ec1u ch\u1ec9nh sao cho tho\u1ea3i m\u00e1i nh\u1ea5t. Kh\u1ea3 n\u0103ng \u00f4m s\u00e1t v\u00e0 \u1ed1p tai c\u00f3 th\u00eam m\u00fat x\u1ed1p \u0111em l\u1ea1i hi\u1ec7u qu\u1ea3 ch\u1ed1ng tuy\u1ec7t v\u1eddi

<\/p>\n\n\n\n

\"thi\u1ebft<\/figure><\/div>\n\n\n\n

M\u1ecdi ng\u01b0\u1eddi c\u00f3 th\u1ec3 li\u00ean h\u1ec7 v\u1edbi Baohoxanh \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n nhi\u1ec1u h\u01a1n. Ch\u00fang t\u00f4i chuy\u00ean cung c\u1ea5p c\u00e1c lo\u1ea1i trang b\u1ecb b\u1ea3o h\u1ed9 lao \u0111\u1ed9ng, \u0111\u1ed3 b\u1ea3o h\u1ed9 tai ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t, gi\u00e1 c\u1ea3 ph\u00f9 h\u1ee3p. \u0110\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m b\u1ea3o h\u1ed9 tai, ch\u1ed1ng \u00e2m thanh v\u1edbi c\u01b0\u1eddng \u0111\u1ed9 l\u1edbn. B\u1ea3o H\u1ed9 Xanh r\u1ea5t h\u00e2n h\u1ea1nh \u0111\u01b0\u1ee3c ph\u1ee5c v\u1ee5.
<\/p>\n\n\n\n

Ngu\u1ed3n: www.baohoxanh.com\/blog<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u1ed1p tai ch\u1ed1ng \u1ed3n ch\u1ea5t l\u01b0\u1ee3ng<\/p>\n","protected":false},"author":969,"featured_media":8168,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6934],"tags":[232,284],"class_list":["post-1823","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-xoa-gsc","tag-op-tai-chong-on","tag-thiet-bi-bao-ho"],"_links":{"self":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/1823","targetHints":{"allow":["GET"]}}],"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\/969"}],"replies":[{"embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/comments?post=1823"}],"version-history":[{"count":2,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/1823\/revisions"}],"predecessor-version":[{"id":74157,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/1823\/revisions\/74157"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/media\/8168"}],"wp:attachment":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/media?parent=1823"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/categories?post=1823"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/tags?post=1823"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}