{"id":1267,"date":"2023-05-24T13:45:44","date_gmt":"2023-05-24T13:45:44","guid":{"rendered":"https:\/\/tuyetky.com\/79\/?p=1267"},"modified":"2023-06-14T15:33:25","modified_gmt":"2023-06-14T15:33:25","slug":"tieng-on-trang-va-tac-dung-tuyet-voi-voi-con-nguoi","status":"publish","type":"post","link":"https:\/\/tuyetky.com\/79\/2023\/05\/24\/tieng-on-trang-va-tac-dung-tuyet-voi-voi-con-nguoi\/","title":{"rendered":"Ti\u1ebfng \u1ed3n tr\u1eafng, v\u00e0 t\u00e1c d\u1ee5ng tuy\u1ec7t v\u1eddi v\u1edbi con ng\u01b0\u1eddi"},"content":{"rendered":"
\n \n \"Fb-Button\"\n <\/a>\n <\/div>
<\/fb:like><\/div>
<\/div><\/div>\n

Ti\u1ebfng \u1ed3n tr\u1eafng (white noise) l\u00e0 m\u1ed9t d\u1ea1ng \u00e2m thanh c\u00f3 t\u00ednh ch\u1ea5t \u0111\u1eb7c bi\u1ec7t, trong \u0111\u00f3 m\u1ecdi t\u1ea7n s\u1ed1 trong ph\u1ea1m vi nghe \u0111\u01b0\u1ee3c xu\u1ea5t hi\u1ec7n v\u1edbi c\u01b0\u1eddng \u0111\u1ed9 nh\u01b0 nhau. N\u00f3 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 “tr\u1eafng” v\u00ec t\u01b0\u01a1ng t\u1ef1 nh\u01b0 \u00e1nh s\u00e1ng tr\u1eafng, n\u00f3 ch\u1ee9a t\u1ea5t c\u1ea3 c\u00e1c t\u1ea7n s\u1ed1 trong ph\u1ed5 \u00e2m thanh m\u1ed9t c\u00e1ch c\u00e2n \u0111\u1ed1i.<\/p>\n\n\n\n

\u00c2m thanh ti\u1ebfng \u1ed3n tr\u1eafng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p nhi\u1ec1u t\u1ea7n s\u1ed1 \u00e2m thanh ng\u1eabu nhi\u00ean l\u1ea1i v\u1edbi amplitudes ng\u1eabu nhi\u00ean. \u0110\u1eb7c \u0111i\u1ec3m chung c\u1ee7a ti\u1ebfng \u1ed3n tr\u1eafng l\u00e0 n\u00f3 c\u00f3 c\u01b0\u1eddng \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u tr\u00ean to\u00e0n b\u1ed9 d\u1ea3i t\u1ea7n s\u1ed1 nghe \u0111\u01b0\u1ee3c, t\u1eeb \u00e2m tr\u1ea7m \u0111\u1ebfn \u00e2m cao.<\/p>\n\n\n\n

Ti\u1ebfng \u1ed3n tr\u1eafng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau. V\u00ed d\u1ee5, trong c\u00f4ng ngh\u1ec7 \u00e2m thanh, ti\u1ebfng \u1ed3n tr\u1eafng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ki\u1ec3m tra v\u00e0 hi\u1ec7u ch\u1ec9nh thi\u1ebft b\u1ecb \u00e2m thanh, ho\u1eb7c \u0111\u1ec3 che ph\u1ee7 ti\u1ebfng \u1ed3n kh\u00e1c \u0111\u1ec3 gi\u1ea3m thi\u1ec3u s\u1ef1 n\u1ed5i ti\u1ebfng.<\/p>\n\n\n\n

Ngo\u00e0i ra, trong l\u0129nh v\u1ef1c y h\u1ecdc, ti\u1ebfng \u1ed3n tr\u1eafng c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u1ea3m thi\u1ec3u s\u1ef1 nh\u1ee9c \u0111\u1ea7u ho\u1eb7c t\u1ea1o m\u1ed9t m\u00f4i tr\u01b0\u1eddng y\u00ean t\u0129nh \u0111\u1ec3 gi\u00fap th\u01b0 gi\u00e3n v\u00e0 t\u0103ng c\u01b0\u1eddng gi\u1ea5c ng\u1ee7.<\/p>\n\n\n\n

T\u00f3m l\u1ea1i, ti\u1ebfng \u1ed3n tr\u1eafng l\u00e0 m\u1ed9t d\u1ea1ng \u00e2m thanh c\u00f3 c\u01b0\u1eddng \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u tr\u00ean to\u00e0n b\u1ed9 d\u1ea3i t\u1ea7n s\u1ed1 nghe \u0111\u01b0\u1ee3c, v\u00e0 n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau cho c\u00e1c m\u1ee5c \u0111\u00edch nh\u01b0 ki\u1ec3m tra, che ph\u1ee7 ti\u1ebfng \u1ed3n v\u00e0 th\u01b0 gi\u00e3n.<\/p>\n\n\n\n

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

Ti\u1ebfng \u1ed3n tr\u1eafng c\u00f3 m\u1ed9t s\u1ed1 t\u00e1c d\u1ee5ng \u0111\u1ed1i v\u1edbi con ng\u01b0\u1eddi, bao g\u1ed3m:<\/p>\n\n\n\n

  1. Gi\u1ea3m thi\u1ec3u ti\u1ebfng \u1ed3n kh\u00e1c: Ti\u1ebfng \u1ed3n tr\u1eafng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 che ph\u1ee7 ti\u1ebfng \u1ed3n kh\u00e1c, gi\u00fap gi\u1ea3m thi\u1ec3u s\u1ef1 kh\u00f3 ch\u1ecbu v\u00e0 phi\u1ec1n to\u00e1i t\u1eeb ti\u1ebfng \u1ed3n g\u00e2y ra b\u1edfi m\u00f4i tr\u01b0\u1eddng xung quanh, ch\u1eb3ng h\u1ea1n nh\u01b0 ti\u1ebfng xe c\u1ed9 ho\u1eb7c ti\u1ebfng \u1ed3n trong m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c.<\/li>
  2. T\u1ea1o m\u00f4i tr\u01b0\u1eddng y\u00ean t\u0129nh: \u00c2m thanh ti\u1ebfng \u1ed3n tr\u1eafng c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed9t m\u00f4i tr\u01b0\u1eddng y\u00ean t\u0129nh v\u00e0 thu\u1eadn l\u1ee3i cho gi\u1ea5c ng\u1ee7 ho\u1eb7c t\u1eadp trung. N\u00f3 gi\u00fap che l\u1ea5p ti\u1ebfng \u1ed3n n\u1ec1n v\u00e0 c\u00e1c ti\u1ebfng \u0111\u1ed9c l\u1eadp kh\u00e1c, gi\u00fap t\u1ea1o ra m\u1ed9t kh\u00f4ng gian y\u00ean b\u00ecnh.<\/li>
  3. Gi\u1ea3m c\u0103ng th\u1eb3ng v\u00e0 stress: Nghe ti\u1ebfng \u1ed3n tr\u1eafng c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m c\u0103ng th\u1eb3ng v\u00e0 stress. \u00c2m thanh \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 kh\u00f4ng c\u00f3 bi\u1ebfn \u0111\u1ed5i trong ti\u1ebfng \u1ed3n tr\u1eafng c\u00f3 th\u1ec3 c\u00f3 t\u00e1c d\u1ee5ng th\u01b0 gi\u00e3n v\u00e0 l\u00e0m d\u1ecbu t\u00e2m tr\u1ea1ng.<\/li>
  4. C\u1ea3i thi\u1ec7n t\u1eadp trung: Ti\u1ebfng \u1ed3n tr\u1eafng c\u00f3 th\u1ec3 gi\u00fap c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng t\u1eadp trung v\u00e0 t\u0103ng hi\u1ec7u su\u1ea5t c\u00f4ng vi\u1ec7c. B\u1eb1ng c\u00e1ch lo\u1ea1i b\u1ecf ti\u1ebfng \u1ed3n xung quanh ho\u1eb7c ti\u1ebfng \u1ed3n n\u1ec1n phi\u1ec1n to\u00e1i, n\u00f3 gi\u00fap t\u1ea1o ra m\u1ed9t m\u00f4i tr\u01b0\u1eddng t\u0129nh l\u1eb7ng v\u00e0 t\u1eadp trung.<\/li>
  5. H\u1ed7 tr\u1ee3 gi\u1ea5c ng\u1ee7: \u00c2m thanh ti\u1ebfng \u1ed3n tr\u1eafng c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 gi\u1ea5c ng\u1ee7 b\u1eb1ng c\u00e1ch che ph\u1ee7 ti\u1ebfng \u1ed3n n\u1ec1n g\u00e2y m\u1ea5t ng\u1ee7 ho\u1eb7c t\u1ea1o ra m\u1ed9t m\u00f4i tr\u01b0\u1eddng y\u00ean t\u0129nh. N\u00f3 c\u00f3 th\u1ec3 gi\u00fap c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng gi\u1ea5c ng\u1ee7 v\u00e0 gi\u1ea3m thi\u1ec3u gi\u00e1n \u0111o\u1ea1n do ti\u1ebfng \u1ed3n g\u00e2y ra.<\/li><\/ol>\n\n\n\n

    Tuy nhi\u00ean, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 m\u1ed7i ng\u01b0\u1eddi c\u00f3 th\u1ec3 c\u00f3 ph\u1ea3n \u1ee9ng kh\u00e1c nhau \u0111\u1ed1i v\u1edbi ti\u1ebfng \u1ed3n tr\u1eafng, v\u00e0 m\u1ed9t s\u1ed1 ng\u01b0\u1eddi c\u00f3 th\u1ec3 kh\u00f4ng th\u00edch ho\u1eb7c kh\u00f4ng tho\u1ea3i m\u00e1i v\u1edbi n\u00f3. N\u00ean lu\u00f4n l\u1eafng nghe c\u01a1 th\u1ec3 v\u00e0 t\u00ecm hi\u1ec3u c\u00e1 nh\u00e2n \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh li\u1ec7u ti\u1ebfng \u1ed3n tr\u1eafng c\u00f3 c\u00f3 l\u1ee3i hay kh\u00f4ng cho s\u1ee9c kh\u1ecfe v\u00e0 tr\u1ea1ng th\u00e1i t\u00e2m l\u00fd c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n

    Trong t\u1ef1 nhi\u00ean, c\u00f3 m\u1ed9t s\u1ed1 ngu\u1ed3n \u00e2m thanh t\u1ef1 nhi\u00ean t\u1ea1o ra s\u1ef1 t\u01b0\u01a1ng \u0111\u1ed1i g\u1ea7n g\u0169i v\u1edbi ti\u1ebfng \u1ed3n tr\u1eafng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 v\u00ed d\u1ee5:<\/p>\n\n\n\n

    1. M\u01b0a: Ti\u1ebfng m\u01b0a r\u01a1i tr\u00ean m\u1eb7t \u0111\u1ea5t ho\u1eb7c ti\u1ebfng m\u01b0a r\u01a1i v\u00e0o c\u00e1c b\u1ec1 m\u1eb7t nh\u01b0 l\u00e1 c\u00e2y, m\u00e1i nh\u00e0 c\u00f3 th\u1ec3 t\u1ea1o ra \u00e2m thanh t\u01b0\u01a1ng \u0111\u1ed1i g\u1ea7n ti\u1ebfng \u1ed3n tr\u1eafng.<\/li>
    2. S\u00f3ng bi\u1ec3n: Ti\u1ebfng s\u00f3ng bi\u1ec3n khi v\u1ed7 v\u00e0o b\u1edd bi\u1ec3n c\u00f3 th\u1ec3 c\u00f3 t\u00ednh ch\u1ea5t t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u1ec1u v\u00e0 g\u1ea7n ti\u1ebfng \u1ed3n tr\u1eafng.<\/li>
    3. Gi\u00f3: Ti\u1ebfng gi\u00f3 th\u1ed5i qua c\u00e0nh c\u00e2y, \u0111\u1ed3ng c\u1ecf ho\u1eb7c qua c\u00e1c khe h\u1edf c\u00f3 th\u1ec3 t\u1ea1o ra \u00e2m thanh t\u01b0\u01a1ng t\u1ef1 ti\u1ebfng \u1ed3n tr\u1eafng.<\/li>
    4. S\u00f4ng su\u1ed1i: Ti\u1ebfng n\u01b0\u1edbc ch\u1ea3y trong s\u00f4ng, su\u1ed1i c\u00f3 th\u1ec3 mang t\u00ednh ch\u1ea5t \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 g\u1ea7n ti\u1ebfng \u1ed3n tr\u1eafng.<\/li>
    5. C\u00e1c ngu\u1ed3n \u00e2m thanh t\u1ef1 nhi\u00ean kh\u00e1c: Ngo\u00e0i ra, c\u00f2n c\u00f3 c\u00e1c ngu\u1ed3n \u00e2m thanh t\u1ef1 nhi\u00ean kh\u00e1c nh\u01b0 ti\u1ebfng n\u00fai r\u1eebng, ti\u1ebfng c\u00f4n tr\u00f9ng, ti\u1ebfng chim h\u00f3t \u0111\u1ed3ng lo\u1ea1t c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed9t m\u00f4i tr\u01b0\u1eddng \u00e2m thanh g\u1ea7n gi\u1ed1ng ti\u1ebfng \u1ed3n tr\u1eafng.<\/li><\/ol>\n\n\n\n

      Tuy nhi\u00ean, c\u1ea7n l\u01b0u \u00fd r\u1eb1ng trong t\u1ef1 nhi\u00ean, kh\u00f4ng c\u00f3 ngu\u1ed3n \u00e2m thanh n\u00e0o ho\u00e0n to\u00e0n gi\u1ed1ng ti\u1ebfng \u1ed3n tr\u1eafng, v\u00e0 nh\u1eefng v\u00ed d\u1ee5 tr\u00ean ch\u1ec9 t\u01b0\u01a1ng t\u1ef1 ti\u1ebfng \u1ed3n tr\u1eafng m\u1ed9t ph\u1ea7n. Ti\u1ebfng \u1ed3n tr\u1eafng th\u1ef1c s\u1ef1 l\u00e0 m\u1ed9t d\u1ea1ng \u00e2m thanh \u0111\u1eb7c bi\u1ec7t \u0111\u01b0\u1ee3c t\u1ea1o ra th\u00f4ng qua qu\u00e1 tr\u00ecnh k\u1ef9 thu\u1eadt.<\/p>\n\n\n\n

      M\u1eb7c d\u00f9 ti\u1ebfng \u1ed3n tr\u1eafng c\u00f3 th\u1ec3 c\u00f3 l\u1ee3i cho nhi\u1ec1u ng\u01b0\u1eddi, nh\u01b0ng c\u0169ng c\u00f3 nh\u1eefng nh\u00f3m ng\u01b0\u1eddi n\u00ean h\u1ea1n ch\u1ebf ho\u1eb7c kh\u00f4ng ti\u1ebfp x\u00fac v\u1edbi ti\u1ebfng \u1ed3n tr\u1eafng trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p sau:<\/p>\n\n\n\n

      1. Ng\u01b0\u1eddi c\u00f3 v\u1ea5n \u0111\u1ec1 tai: Nh\u1eefng ng\u01b0\u1eddi c\u00f3 v\u1ea5n \u0111\u1ec1 tai nh\u01b0 tai bi\u1ebfn, vi\u00eam tai gi\u1eefa, ho\u1eb7c nh\u1ea1y c\u1ea3m v\u1edbi ti\u1ebfng \u1ed3n c\u00f3 th\u1ec3 c\u1ea3m th\u1ea5y kh\u00f4ng tho\u1ea3i m\u00e1i ho\u1eb7c kh\u00f3 ch\u1ecbu khi ti\u1ebfp x\u00fac v\u1edbi ti\u1ebfng \u1ed3n tr\u1eafng.<\/li>
      2. Ng\u01b0\u1eddi c\u00f3 v\u1ea5n \u0111\u1ec1 ng\u1ee7: M\u1eb7c d\u00f9 ti\u1ebfng \u1ed3n tr\u1eafng c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 gi\u1ea5c ng\u1ee7 cho nhi\u1ec1u ng\u01b0\u1eddi, nh\u01b0ng c\u00f3 nh\u1eefng ng\u01b0\u1eddi kh\u00e1c c\u00f3 th\u1ec3 kh\u00f4ng ph\u1ea3n \u1ee9ng t\u1ed1t v\u1edbi \u00e2m thanh n\u00e0y v\u00e0 g\u1eb7p kh\u00f3 kh\u0103n trong vi\u1ec7c ng\u1ee7 ho\u1eb7c duy tr\u00ec gi\u1ea5c ng\u1ee7.<\/li>
      3. Ng\u01b0\u1eddi c\u00f3 t\u00ecnh tr\u1ea1ng t\u00e2m l\u00fd nh\u1ea1y c\u1ea3m: M\u1ed9t s\u1ed1 ng\u01b0\u1eddi c\u00f3 t\u00e2m l\u00fd nh\u1ea1y c\u1ea3m ho\u1eb7c c\u00e1c r\u1ed1i lo\u1ea1n t\u00e2m l\u00fd nh\u01b0 r\u1ed1i lo\u1ea1n lo \u00e2u, r\u1ed1i lo\u1ea1n c\u0103ng th\u1eb3ng sau tr\u01b0\u1eddng h\u1ee3p c\u0103ng th\u1eb3ng (PTSD) c\u00f3 th\u1ec3 kh\u00f4ng th\u00edch ho\u1eb7c kh\u00f4ng th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c ti\u1ebfng \u1ed3n tr\u1eafng, v\u00ec n\u00f3 c\u00f3 th\u1ec3 l\u00e0m t\u0103ng s\u1ef1 k\u00edch th\u00edch v\u00e0 c\u0103ng th\u1eb3ng trong t\u00e2m tr\u1ea1ng c\u1ee7a h\u1ecd.<\/li>
      4. Ng\u01b0\u1eddi c\u00f3 kh\u1ea3 n\u0103ng nghe cao: M\u1ed9t s\u1ed1 ng\u01b0\u1eddi c\u00f3 kh\u1ea3 n\u0103ng nghe cao h\u01a1n b\u00ecnh th\u01b0\u1eddng, c\u00f3 th\u1ec3 ph\u1ea3n \u1ee9ng m\u1ea1nh h\u01a1n v\u1edbi ti\u1ebfng \u1ed3n tr\u1eafng do c\u01b0\u1eddng \u0111\u1ed9 \u00e2m thanh \u0111\u1ed3ng \u0111\u1ec1u tr\u00ean to\u00e0n b\u1ed9 d\u1ea3i t\u1ea7n s\u1ed1.<\/li><\/ol>\n\n\n\n

        Trong m\u1ecdi tr\u01b0\u1eddng h\u1ee3p, quan tr\u1ecdng nh\u1ea5t l\u00e0 l\u1eafng nghe c\u01a1 th\u1ec3 v\u00e0 s\u1ef1 tho\u1ea3i m\u00e1i c\u00e1 nh\u00e2n c\u1ee7a m\u1ed7i ng\u01b0\u1eddi. N\u1ebfu b\u1ea1n thu\u1ed9c nh\u1eefng nh\u00f3m tr\u00ean ho\u1eb7c c\u00f3 b\u1ea5t k\u1ef3 lo ng\u1ea1i n\u00e0o li\u00ean quan \u0111\u1ebfn ti\u1ebfng \u1ed3n tr\u1eafng, h\u00e3y t\u01b0 v\u1ea5n v\u1edbi chuy\u00ean gia y t\u1ebf ho\u1eb7c b\u00e1c s\u0129 c\u1ee7a b\u1ea1n \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n v\u00e0 h\u01b0\u1edbng d\u1eabn ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n

        TuyetKy.com ch\u00fac b\u1ea1n c\u00f3 ng\u00f4i nh\u00e0 m\u01a1 \u01b0\u1edbc trong kh\u00f4ng gian \u0111\u1ea7y ti\u1ebfng \u1ed3n tr\u1eafng, v\u00e0 s\u1ed1ng vui kh\u1ecfe<\/span><\/strong>!<\/p>\n\n\n\n

        Phong \u1ea2nh – Tuy\u1ec7tK\u1ef9.com<\/strong> <\/p>\n\n\n\n

        \n
        M\u1eb9o \u0111i\u1ec1u h\u00f2a m\u00e1t r\u01b0\u1ee3i, m\u00e0 ti\u1ec1n \u0111i\u1ec7n gi\u1ea3m<\/a><\/blockquote>