{"id":1160,"date":"2018-08-21T09:06:43","date_gmt":"2018-08-21T06:06:43","guid":{"rendered":"https:\/\/intoconcept.com\/?p=1160"},"modified":"2025-10-17T12:01:12","modified_gmt":"2025-10-17T12:01:12","slug":"%e5%ae%a4%e5%86%85%e9%9f%b3%e9%9f%bf%e3%81%a8%e3%83%87%e3%82%b7%e3%83%99%e3%83%ab%e3%83%bb%e3%83%ac%e3%83%99%e3%83%ab","status":"publish","type":"post","link":"https:\/\/intoconcept.com\/ja\/huoneakustiikka-ja-desibeliarvot\/","title":{"rendered":"\u5ba4\u5185\u97f3\u97ff\u3068\u30c7\u30b7\u30d9\u30eb\u30fb\u30ec\u30d9\u30eb"},"content":{"rendered":"

\u97f3\u3068\u306f\u4f55\u304b\uff1f<\/strong><\/h3>\n

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\n\u4eba\u9593\u306e\u53ef\u8074\u57df\u306f16\uff5e20,000Hz\u306e\u9593\u3067\u6700\u3082\u3088\u304f\u805e\u3053\u3048\u308b\u3002\u305d\u308c\u4ee5\u4e0b\u306e\u97f3\u306f\u4f4e\u5468\u6ce2\u97f3\u3001\u305d\u308c\u4ee5\u4e0a\u306e\u97f3\u306f\u8d85\u97f3\u6ce2\u3068\u547c\u3070\u308c\u308b\u3002.<\/p>\n

\u4eba\u9593\u306e\u8033\u306f20Hz\u304b\u308920kHz\u306e\u5468\u6ce2\u6570\u5e2f\u57df\u3067\u6700\u3082\u611f\u5ea6\u304c\u9ad8\u304f\u3001\u4f8b\u3048\u3070\u591a\u304f\u306e\u8b66\u544a\u97f3\u3084\u8b66\u5831\u97f3\u304c\u3053\u306e\u5468\u6ce2\u6570\u5e2f\u57df\u3067\u767a\u751f\u3059\u308b\u3002\u4eba\u9593\u306e\u8074\u899a\u306b\u6700\u3082\u6700\u9069\u306a\u3053\u306e\u5468\u6ce2\u6570\u5e2f\u57df\u306f\u3001\u30d7\u30ec\u30bc\u30f3\u30b9\u5e2f\u57df\u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3059\u3002\u30d7\u30ec\u30bb\u30f3\u30b5\u30fc\u5e2f\u57df\u3092\u5f37\u8abf\u3057\u3001\u96d1\u97f3\u3092\u53d6\u308a\u9664\u304f\u3053\u3068\u3067\u3001\u97f3\u58f0\u304c\u660e\u77ad\u306b\u306a\u308a\u3001\u5fc5\u8981\u306a\u97f3\u304c\u805e\u304d\u53d6\u308a\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002.<\/p>\n

\u5ba4\u5185\u97f3\u97ff<\/strong><\/h2>\n

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\"\u5ba4\u5185\u97f3\u97ff\u3068\u30c7\u30b7\u30d9\u30eb\uff1a\u97f3\u304c\u7a7a\u9593\u3092\u4f1d\u308f\u308b\u4ed5\u7d44\u307f<\/p>\n

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    \n
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  2. \u5ba4\u5185\u306e\u5929\u4e95\u3068\u5e8a\u306e\u5c0e\u97f3\u30a8\u30ec\u30e1\u30f3\u30c8<\/li>\n
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  4. \u58c1\u3084\u5e8a\u306e\u7d99\u304e\u76ee\u304b\u3089\u3001\u97f3\u304c\u90e8\u5c4b\u304b\u3089\u90e8\u5c4b\u3078\u6f0f\u308c\u308b\u3002<\/li>\n<\/ol>\n

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    \u97f3\u306e\u6e1b\u8870\/\u5438\u53ce<\/strong><\/h2>\n

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    \u6b8b\u97ff<\/strong><\/h3>\n

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    \u6b8b\u97ff\u6642\u9593\u3068\u306f\u3001\u6b8b\u97ff\u3068\u97f3\u306e\u6e1b\u8870\u52b9\u679c\u3092\u6e2c\u5b9a\u3059\u308b\u5358\u4f4d\u3067\u3042\u308b\u3002\u6b8b\u97ff\u6642\u9593\u306f\u3001\u97f3\u5727\u30ec\u30d9\u30eb\u304c60dB\u307e\u3067\u4e0b\u304c\u308b\u306e\u306b\u304b\u304b\u308b\u6642\u9593\u3067\u3059\u3002.<\/p>\n

    \"\u5ba4\u5185\u97f3\u97ff\u3068\u30c7\u30b7\u30d9\u30eb\uff1a\u6b8b\u97ff\u6642\u9593\u306f\u5ba4\u5185\u97f3\u97ff\u306e\u91cd\u8981\u306a\u6307\u6a19<\/p>\n

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    \u30c7\u30b7\u30d9\u30ea\u30c3\u30c8<\/strong><\/h3>\n

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    \u97f3\u97ff\u6e1b\u8870\u6307\u6570 Rw<\/strong><\/h1>\n

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    \u97f3\u97ff\u6e1b\u8870\u6307\u6570 R'w<\/strong><\/h1>\n

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    \u97f3\u58f0\u660e\u77ad\u5ea6\u6307\u6570\u306f\u3001\u4f1d\u9001\u3055\u308c\u308b\u97f3\u58f0\u306e\u660e\u77ad\u5ea6\u3092\u8868\u3059\u6307\u6a19\u3067\u3042\u308b\u3002\u4e00\u822c\u306b\u3001\u7570\u306a\u308b\u97f3\u97ff\u74b0\u5883\u3001\u4f1d\u9001\u30c1\u30e3\u30cd\u30eb\u3001\u5e72\u6e09\u306e\u5f71\u97ff\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u3002.<\/p>\n

    \u97f3\u58f0\u4f1d\u9054\u6307\u6570(STI)\u306f\u3001\u97f3\u58f0\u306e\u660e\u77ad\u5ea6\u3092\u6e2c\u5b9a\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002STI\u306f\u90e8\u5c4b\u306e\u7279\u6027\uff08\u97f3\u97ff\u6a5f\u5668\u3001\u97f3\u97ff\u30d1\u30cd\u30eb\u3001\u30ab\u30fc\u30da\u30c3\u30c8\u306a\u3069\uff09\u3092\u6e2c\u5b9a\u3057\u3001\u97f3\u3092\u4f1d\u9054\u3059\u308b\u30c1\u30e3\u30f3\u30cd\u30eb\u306e\u80fd\u529b\u3092\u793a\u3057\u307e\u3059\u3002.<\/p>\n

    \u96fb\u8a71\u30dc\u30c3\u30af\u30b9\u3084\u4f1a\u8b70\u5ba4\u30fb\u30df\u30fc\u30c6\u30a3\u30f3\u30b0\u30eb\u30fc\u30e0\u306a\u3069\u306e\u9759\u304b\u306a\u30b5\u30dd\u30fc\u30c8\u30b9\u30da\u30fc\u30b9\u3092\u8a2d\u8a08\u3059\u308b\u969b\u306b\u306f\u3001\u5e38\u306b\u305d\u306e\u30b9\u30da\u30fc\u30b9\u306e\u97f3\u58f0\u900f\u904e\u6307\u6570\u3092\u8abf\u3079\u308b\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u6307\u6a19\u306f\u3001\u500b\u3005\u306e\u97f3\u97ff\u6e1b\u8870\u5024\uff08\u30c7\u30b7\u30d9\u30eb\uff09\u3088\u308a\u3082\u3001\u305d\u306e\u7a7a\u9593\u306e\u97f3\u97ff\u74b0\u5883\u306b\u3064\u3044\u3066\u591a\u304f\u306e\u3053\u3068\u3092\u6559\u3048\u3066\u304f\u308c\u307e\u3059\u3002.<\/p>\n

    \u30e2\u30b8\u30e5\u30fc\u30eb\u5f0f\u4f1a\u8b70\u5ba4\u3084\u96fb\u8a71\u30dc\u30c3\u30af\u30b9\u306e\u97f3\u58f0\u900f\u904e\u6307\u6570\u3092\u6e2c\u5b9a\u3059\u308b\u5834\u5408\u3001\u300c\u4f4e\u3044\u300d\u3053\u3068\u304c\u76ee\u6a19\u5024\u3068\u306a\u308b\u3002\u6570\u5024\u304c\u4f4e\u3044\u3068\u3044\u3046\u3053\u3068\u306f\u3001\u5ba4\u5916\u3067\u306e\u97f3\u58f0\u306e\u660e\u77ad\u5ea6\u3082\u4f4e\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3042\u308a\u3001\u5ba4\u5916\u306e\u4eba\u306b\u5185\u5bb9\u3092\u7406\u89e3\u3055\u308c\u308b\u5fc3\u914d\u304c\u306a\u304f\u3001\u79c1\u7684\u306a\u4f1a\u8a71\u3084\u4ea4\u6e09\u304c\u3067\u304d\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002.<\/p>\n

    \"\u5ba4\u5185\u97f3\u97ff\u3068\u30c7\u30b7\u30d9\u30eb\uff1aSTI\u5024\u8868<\/p>\n

    STI\u5024 = STI\u5024<\/strong>
    \nIEC 60268-16\u306b\u6e96\u62e0\u3057\u305f\u54c1\u8cea = IEC 60268-16\u6a19\u6e96\u30b9\u30b1\u30fc\u30eb\u306b\u6e96\u62e0\u3057\u305f\u54c1\u8cea<\/small>
    \n%\u306e\u97f3\u7bc0\u306e\u805e\u304d\u53d6\u308a\u3084\u3059\u3055\uff1d%\u306e\u97f3\u7bc0\u306e\u805e\u304d\u53d6\u308a\u3084\u3059\u3055<\/small>
    \n%\u306e\u5358\u8a9e\u306e\u660e\u77ad\u5ea6\uff1d%\u306e\u5358\u8a9e\u306e\u660e\u77ad\u5ea6<\/small>
    \n%\u306e\u6587\u306e\u660e\u77ad\u5ea6\uff1d%\u306e\u6587\u306e\u660e\u77ad\u5ea6<\/small><\/p>\n

     <\/p>\n

     <\/p>\n

    \u60c5\u5831\u6e90<\/p>\n

    https:\/\/www.ecophon.com\/fi\/akustiikkaratkaisut\/akustiikan_tietopankki\/<\/a><\/p>\n

    https:\/\/www.akukon.fi\/fi\/Akustiikka?gclid=CjwKCAjw8O7bBRB0EiwAfbrTh2G6XI_p6QuPp-mPhC0WcDI1s0UbS7azhGb5kt35406UGpYkj-o5bBoCXaIQAvD_BwE<\/a><\/p>\n

    https:\/\/www.kotiakustiikka.fi\/huoneakustiikka.html<\/a><\/p>\n

    https:\/\/fi.wikipedia.org\/wiki\/%C3%84%C3%A4ni<\/a><\/p>\n

    http:\/\/www.cs.tut.fi\/sgn\/arg\/akusem\/akuintro.pdf<\/a><\/p>\n

    http:\/\/www2.siba.fi\/akustiikka\/index.php?id=8&la=fi<\/a><\/p>\n

    Kylli\u00e4inen, M. and Hongisto, V. (2007). \u5efa\u7bc9\u7269\u306e\u97f3\u97ff\u8a2d\u8a08<\/em>. .\u30d8\u30eb\u30b7\u30f3\u30ad\uff1a\u30d5\u30a3\u30f3\u30e9\u30f3\u30c9\u571f\u6728\u6280\u8853\u8005\u5354\u4f1a\u3002.<\/p>\n

    Kylli\u00e4inen, M. and Hongisto, V. (2011). \u5efa\u7bc9\u7269\u306e\u97f3\u97ff\u8a2d\u8a08\uff1a\u5de5\u696d\u65bd\u8a2d<\/em>. .\u30d8\u30eb\u30b7\u30f3\u30ad\uff1a\u30d5\u30a3\u30f3\u30e9\u30f3\u30c9\u571f\u6728\u6280\u8853\u8005\u5354\u4f1a\u3002.<\/p>","protected":false},"excerpt":{"rendered":"

    Mit\u00e4 \u00e4\u00e4ni on? Lyhyesti m\u00e4\u00e4riteltyn\u00e4 \u00e4\u00e4ni on v\u00e4liaineessa etenev\u00e4\u00e4 v\u00e4r\u00e4htely\u00e4, joka saa aikaan kuulohavainnon. Se on mekaanista aaltoliikett\u00e4, joka ei etene tyhji\u00f6ss\u00e4, vaan tarvitsee aina v\u00e4liaineen. V\u00e4liaine voi olla miss\u00e4 tahansa olomuodossa, kuten kaasuna, nesteen\u00e4 tai kiinte\u00e4n\u00e4 aineena. Ilmassa ja nesteiss\u00e4 etenev\u00e4 \u00e4\u00e4ni on pitkitt\u00e4ist\u00e4 aaltoliikett\u00e4. Kiinte\u00e4ss\u00e4 aineessa \u00e4\u00e4ni voi edet\u00e4 my\u00f6s poikittaisena aaltoliikkeen\u00e4. \u00c4\u00e4ni voidaan havaita tuntoaistimuksena, kuuloaistimuksena tai mittaamalla. Ihmisen kuuloalue tavoittaa parhaimmillaan taajuusalueen 16 – 20 000 Hz. T\u00e4m\u00e4n rajan alittavia \u00e4\u00e4ni\u00e4 kutsutaan infra\u00e4\u00e4niksi, ja ylitt\u00e4vi\u00e4 kutsutaan ultra\u00e4\u00e4niksi. Ihmiskorva on herkimmill\u00e4\u00e4n taajuusalueella 20 Hz-20 kHz, jolle sijoittuvatkin esimerkiksi monet varoitus- ja h\u00e4lytys\u00e4\u00e4net. T\u00e4t\u00e4 ihmisen kuulolle optimaalisinta taajuusaluetta kutsutaan preesensalueeksi. Preesensalueen korostaminen ja h\u00e4iri\u00f6tekij\u00f6iden poistaminen parantavat puheen selkeytt\u00e4 […]<\/p>\n","protected":false},"author":2,"featured_media":1164,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[38],"tags":[48,49],"class_list":["post-1160","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-artikkelit","tag-akustiikka","tag-artikkeli"],"acf":[],"_links":{"self":[{"href":"https:\/\/intoconcept.com\/ja\/wp-json\/wp\/v2\/posts\/1160","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/intoconcept.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/intoconcept.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/intoconcept.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/intoconcept.com\/ja\/wp-json\/wp\/v2\/comments?post=1160"}],"version-history":[{"count":0,"href":"https:\/\/intoconcept.com\/ja\/wp-json\/wp\/v2\/posts\/1160\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/intoconcept.com\/ja\/wp-json\/wp\/v2\/media\/1164"}],"wp:attachment":[{"href":"https:\/\/intoconcept.com\/ja\/wp-json\/wp\/v2\/media?parent=1160"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/intoconcept.com\/ja\/wp-json\/wp\/v2\/categories?post=1160"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/intoconcept.com\/ja\/wp-json\/wp\/v2\/tags?post=1160"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}