{"id":263,"date":"2013-03-14T16:10:11","date_gmt":"2013-03-14T09:10:11","guid":{"rendered":"http:\/\/kidsplaza.local\/blog\/do-choi-gay-tieng-on-va-gay-hai-doi-voi-tre.html"},"modified":"2025-11-26T15:25:35","modified_gmt":"2025-11-26T08:25:35","slug":"do-choi-am-thanh-gay-tieng-on-va-tac-hai-doi-voi-tre","status":"publish","type":"post","link":"https:\/\/www.kidsplaza.vn\/blog\/do-choi-am-thanh-gay-tieng-on-va-tac-hai-doi-voi-tre.html","title":{"rendered":"\u0110\u1ed3 ch\u01a1i \u00e2m thanh g\u00e2y ti\u1ebfng \u1ed3n v\u00e0 t\u00e1c h\u1ea1i \u0111\u1ed1i v\u1edbi tr\u1ebb"},"content":{"rendered":"<p>Theo PGS\/TS <span class=\"find\">Ph\u1ea1m Th\u1ecb Minh H\u1ed3ng<\/span>, \u0110\u1ea1i h\u1ecdc Y d\u01b0\u1ee3c Tp.HCM, \u1edf tr\u1ebb em gi\u1edbi h\u1ea1n ti\u1ebfp x\u00fac an to\u00e0n v\u1edbi \u00e2m thanh ch\u1ec9 \u1edf m\u1ee9c d\u01b0\u1edbi 70 decibels (dBA). N\u1ebfu c\u01b0\u1eddng \u0111\u1ed9 \u00e2m thanh qu\u00e1 gi\u1edbi h\u1ea1n tr\u00ean s\u1ebd t\u00e1c \u0111\u1ed9ng c\u00f3 h\u1ea1i \u0111\u1ebfn tr\u1ebb nh\u1ecf.<\/p>\n<p>Nghi\u00ean c\u1ee9u c\u1ee7a PGS Minh H\u1ed3ng c\u00f9ng c\u1ed9ng s\u1ef1 ch\u1ec9 ra, nhi\u1ec1u <strong><a href=\"https:\/\/www.kidsplaza.vn\/do-choi-va-hoc-tap.html\">\u0111\u1ed3 ch\u01a1i cho b\u00e9<\/a><\/strong> c\u00f3 \u0111\u1ed9 \u1ed3n \u0111ang v\u01b0\u1ee3t qu\u00e1 ng\u01b0\u1ee1ng gi\u1edbi h\u1ea1n ch\u1ecbu \u0111\u1ef1ng \u1edf tr\u1ebb. C\u1ee5 th\u1ec3, \u0111\u1ed3 ch\u01a1i \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng c\u00f3 \u0111\u1ed9 \u1ed3n 85 dBA; l\u00ednh robot 94 dBA; \u0111i\u1ec7n tho\u1ea1i c\u00f3 nh\u1ea1c 89 dBA; xe c\u1ee9u h\u1ecfa 87 dBA; s\u00fang m\u00e1y c\u1ea3nh s\u00e1t 110 dBA; s\u00fang b\u1eafn c\u00f3 m\u0169 ch\u1ee5p 134 dBA; s\u00fang l\u1ee5c 007 c\u00f3 m\u0169 ch\u1ee5p 127 dBA\u2026<\/p>\n<p>\u0110\u1ed9 \u1ed3n tr\u00ean 70 dBA th\u01b0\u1eddng g\u00e2y tri\u1ec7u ch\u1ee9ng nh\u1ee9c \u0111\u1ea7u, m\u1ec7t m\u1ecfi \u1edf tr\u1ebb; tr\u00ean 90 dBA b\u1eaft \u0111\u1ea7u \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u00ednh l\u1ef1c; ng\u01b0\u1ee1ng \u00e2m thanh t\u1eeb 120 dBA khi\u1ebfn tr\u1ebb b\u1ecb \u0111au tai; \u1edf m\u1ee9c 150 dBA (ti\u1ebfng \u1ed3n v\u0169 tr\u01b0\u1eddng ho\u1eb7c s\u00fang l\u1ee5c b\u1eafn) tr\u1ebb c\u00f3 th\u1ec3 b\u1ecb th\u1ee7ng m\u00e0ng nh\u1ec9.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"do-choi-gay-tieng-on-1 aligncenter wp-image-11253 size-full\" title=\"do-choi-gay-tieng-on-1\" src=\"http:\/\/www.kidsplaza.vn\/blog\/wp-content\/uploads\/2013\/03\/do-choi-gay-tieng-on-1.jpg\" alt=\"do-choi-gay-tieng-on-1\" width=\"600\" height=\"450\" \/><\/p>\n<p style=\"text-align: right;\">(Theo dantri.com.vn)<\/p>\n<p>Vi\u1ec7c ti\u1ebfp x\u00fac v\u1edbi ti\u1ebfng \u1ed3n v\u01b0\u1ee3t qu\u00e1 ng\u01b0\u1ee1ng gi\u1edbi h\u1ea1n cho ph\u00e9p trong th\u1eddi gian 30 ph\u00fat th\u01b0\u1eddng t\u00e1c \u0111\u1ed9ng l\u00ean sinh l\u00fd, g\u00e2y c\u0103ng th\u1eb3ng tr\u1ee5c h\u1ea1 \u0111\u1ed3i, tuy\u1ebfn y\u00ean, th\u01b0\u1ee3ng th\u1eadn, g\u00e2y m\u1ea5t ng\u1ee7, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn huy\u1ebft \u00e1p, tim m\u1ea1ch c\u1ee7a tr\u1ebb. Ti\u1ebfng \u1ed3n c\u00f2n t\u00e1c \u0111\u1ed9ng l\u00ean t\u00e2m l\u00fd g\u00e2y c\u0103ng th\u1eb3ng, m\u1ec7t m\u1ecfi, kh\u00f3 ch\u1ecbu c\u00f3 th\u1ec3 khi\u1ebfn tr\u1ebb r\u01a1i v\u00e0o tr\u1ea1ng th\u00e1i c\u00e1u g\u1eaft, s\u1ee3 h\u00e3i ho\u1eb7c ho\u1ea3ng lo\u1ea1n.<\/p>\n<p>\u0110\u1ec3 h\u1ea1n ch\u1ebf \u0111\u1ebfn m\u1ee9c th\u1ea5p nh\u1ea5t nh\u1eefng \u1ea3nh h\u01b0\u1edfng c\u1ee7a ti\u1ebfng \u1ed3n \u0111\u1ebfn th\u00ednh l\u1ef1c c\u0169ng nh\u01b0 s\u1ef1 ph\u00e1t tri\u1ec3n t\u00e2m sinh l\u00fd \u1edf tr\u1ebb, b\u00e1c s\u0129 khuy\u1ebfn c\u00e1o c\u00e1c b\u1eadc ph\u1ee5 huynh kh\u00f4ng n\u00ean ch\u1ecdn mua \u0111\u1ed3 ch\u01a1i c\u00f3 \u00e2m thanh l\u1edbn; v\u1edbi nh\u1eefng \u0111\u1ed3 ch\u01a1i c\u00f3 \u00e2m thanh trung b\u00ecnh c\u0169ng kh\u00f4ng n\u00ean \u0111\u1ec3 tr\u1ebb ch\u01a1i qu\u00e1 l\u00e2u.<\/p>\n<p>\u0110\u1eb7c bi\u1ec7t\u00a0 n\u00ean t\u1ea1o m\u00f4i tr\u01b0\u1eddng y\u00ean t\u0129nh cho tr\u1ebb, kh\u00f4ng qu\u00e1t n\u1ea1t, ho\u1eb7c n\u00f3i c\u01b0\u1eddi qu\u00e1 to; kh\u00f4ng \u0111\u01b0a tr\u1ebb \u0111\u1ebfn nh\u1eefng n\u01a1i g\u00e2y \u1ed3n nguy h\u1ea1i s\u00e2n kh\u1ea5u ca nh\u1ea1c, v\u0169 tr\u01b0\u1eddng, karaoke, nh\u00e0 ga\u2026<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"do-choi-gay-tieng-on wp-image-11252 size-full aligncenter\" title=\"do-choi-gay-tieng-on\" src=\"http:\/\/www.kidsplaza.vn\/blog\/wp-content\/uploads\/2013\/03\/do-choi-gay-tieng-on.jpg\" alt=\"do-choi-gay-tieng-on\" width=\"600\" height=\"442\" \/><\/p>\n<p style=\"text-align: center;\"><em>\u0110\u1ed3 ch\u01a1i g\u00e2y ti\u1ebfng \u1ed3n &#8211; \u1ea2nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn gi\u1ea5c ng\u1ee7 tr\u1ebb<\/em><\/p>\n<p>Khi ph\u00e1t hi\u1ec7n tr\u1ebb c\u00f3 nh\u1eefng bi\u1ec3u hi\u1ec7n b\u1ea5t th\u01b0\u1eddng nh\u01b0 ch\u1eadm ph\u1ea3n \u1ee9ng khi \u0111\u01b0\u1ee3c g\u1ecdi, ch\u1eadm n\u00f3i, k\u00e9m linh ho\u1ea1t, hay h\u1ecfi l\u1ea1i khi giao ti\u1ebfp,\u2026 ph\u1ee5 huynh c\u1ea7n \u0111\u01b0a tr\u1ebb \u0111\u1ebfn chuy\u00ean khoa Th\u00ednh h\u1ecdc, Tai m\u0169i h\u1ecdng \u0111\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 can thi\u1ec7p k\u1ecbp th\u1eddi.<\/p>\n<p>Do \u0111\u00f3, ch\u00fang ta n\u00ean t\u00ecm hi\u1ec3u c\u00e1c lo\u1ea1i <strong><a href=\"https:\/\/www.kidsplaza.vn\/do-choi-am-thanh-nhac-cu.html\">\u0111\u1ed3 ch\u01a1i \u00e2m thanh<\/a>,<\/strong> nh\u1ea1c c\u1ee5 an to\u00e0n, ch\u1ea5t l\u01b0\u1ee3ng v\u1eeba gi\u00fap b\u00e9 vui v\u1ebb v\u1eeba tr\u00e1nh c\u00e1c tr\u01b0\u1eddng h\u1ee3p qu\u00e1 \u1ed3n \u1ea3nh h\u01b0\u1edfng s\u1ee9c kh\u1ecfe c\u1ee7a b\u00e9 y\u00eau.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Theo PGS\/TS Ph\u1ea1m Th\u1ecb Minh H\u1ed3ng, \u0110\u1ea1i h\u1ecdc Y d\u01b0\u1ee3c Tp.HCM, \u1edf tr\u1ebb em gi\u1edbi h\u1ea1n ti\u1ebfp x\u00fac an to\u00e0n v\u1edbi \u00e2m thanh ch\u1ec9 \u1edf m\u1ee9c d\u01b0\u1edbi 70 decibels (dBA). N\u1ebfu c\u01b0\u1eddng \u0111\u1ed9 \u00e2m thanh qu\u00e1 gi\u1edbi h\u1ea1n tr\u00ean s\u1ebd t\u00e1c \u0111\u1ed9ng c\u00f3 h\u1ea1i \u0111\u1ebfn tr\u1ebb nh\u1ecf. Nghi\u00ean c\u1ee9u c\u1ee7a PGS Minh H\u1ed3ng c\u00f9ng c\u1ed9ng [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":264,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-263","post","type-post","status-publish","format-standard","has-post-thumbnail","category-tinh-yeu-va-hon-nhan"],"_links":{"self":[{"href":"https:\/\/www.kidsplaza.vn\/blog\/wp-json\/wp\/v2\/posts\/263","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kidsplaza.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kidsplaza.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kidsplaza.vn\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kidsplaza.vn\/blog\/wp-json\/wp\/v2\/comments?post=263"}],"version-history":[{"count":6,"href":"https:\/\/www.kidsplaza.vn\/blog\/wp-json\/wp\/v2\/posts\/263\/revisions"}],"predecessor-version":[{"id":89919,"href":"https:\/\/www.kidsplaza.vn\/blog\/wp-json\/wp\/v2\/posts\/263\/revisions\/89919"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kidsplaza.vn\/blog\/wp-json\/wp\/v2\/media\/264"}],"wp:attachment":[{"href":"https:\/\/www.kidsplaza.vn\/blog\/wp-json\/wp\/v2\/media?parent=263"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kidsplaza.vn\/blog\/wp-json\/wp\/v2\/categories?post=263"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kidsplaza.vn\/blog\/wp-json\/wp\/v2\/tags?post=263"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}