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Iec711 ½Ã¹Ä·¹ÀÌ¼Ç ±Í IEC-711 Àΰ£ÀÇ ±Í ½Ã¹Ä·¹ÀÌÅÍ Ä¿Çøµ ijºñƼ·Î, ±×°ÍÀº À½Çâ ÃøÁ¤À» À§ÇØ ±Í¸¶°³¿¡ ÀÎü ±Í¿Í ¿¬°áÇÏ´Â µ¥ »ç¿ëµË´Ï´Ù;
´ÙÀ½ ±âÁØ ÃæÁ·: IEC 60318-4:2010 Ed.1.0 (primeryiec 60711) Àü±â À½Çâ-Àΰ£ ±Í ¹× ¸Ó¸® ½Ã¹Ä·¹ÀÌÅÍ, ù¹ø° 4 ºÎºÐ: Ç÷¯±×ÀÎ ÇìµåÆù ÃøÁ¤À» À§ÇÑ Ç÷¯±× ÀÎ ÀÌ¾î ½Ã¹Ä·¹ÀÌÅÍ; SJ/T 10659-1995 Ç÷¯±× ÀÎ ÀÌ¾î ½Ã¹Ä·¹ÀÌÅÍ Ç÷¯±× ÀÎ ÇìµåÆù ÃøÁ¤ ¿ë, ITU-TproposalP.57,2 Çü ½Ã¹Ä·¹ÀÌ¼Ç ±Í
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Iec711 Å×½ºÆ® µµ±¸, ±¹Á¦ Ç¥ÁØ À̾îÆù Å×½ºÆ® ¿ä±¸ »çÇ׿¡ µû¸¥ Á¤¹Ð »ý»ê, Àü¹® °øÀå °¡°ø ¹× Á¦Á¶, ±Í, ¹«ºù ¾ÆÀ̾ð, ¸ÂÃãÇü ÇìµåÆù ¹× ±âŸ Å×½ºÆ®¿¡¼ Å×½ºÆ® °¡´É. Ç¥ÁØ Å×½ºÆ® auricles (¿É¼Ç) ¿Í Æä¾î¸µ, ÇìµåÆù, Ç÷§ Çìµå ÇìµåÆù Å×½ºÆ®¿Í °°Àº ´õ ¸¹Àº ±â´ÉÀ» Å×½ºÆ® ÇÒ ¼öµµ ÀÖ½À´Ï´Ù. ÀϹÝÀûÀÎ ±â´É¿¡´Â À½Çâ ÃøÁ¤ °î¼±, ÆøÆ÷ À½¸ð, °©ÀÛ½º·± °¨¼è µîÀÌ Æ÷ÇԵ˴ϴÙ. ¡£
ÁÖ¿ä ±â¼úÀû ¼º´É:
1, ¸¶ÀÌÅ© ÁÖÆļö ¹üÀ§: 20Hz ~ 20000Hz;
2, ÁÖÆļö ÀÀ´ä: le;plusmn;1dB # xff08;20Hz ~ 10000Hz # xff09;,le;plusmn;2dB # xff08;10000Hz ~ 20000Hz # xff09;
3, ±âÁØÀ» ÃæÁ·ÇϽʽÿÀ: IEC60711,ITU-T P.57 Ãßõ, SJ/Z9150-1987;
´ÙÀ½ ¹®¼ areIECStandard ¿øº»
1 ¹üÀ§
IEC 60318 ÀÇÀÌ ºÎºÐÀº À§ û°¢ ¹× À§ û°¢ ÃøÁ¤À» À§ÇÑ ±Í ½Ã¹Ä·¹ÀÌÅ͸¦ ÁöÁ¤ÇÕ´Ï´Ù.
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À½Çâ ´©ÃâÀ̾ø´Â ±Í, ÁÖÆļö ¹üÀ§ 20Hz ~ 10 kHz. °°Àº
ÀåÄ¡´Â ÃÖ´ë 16 kHz ÀÇ Ãß°¡ ÁÖÆļö¿¡¼ À½Çâ Ä¿Ç÷¯·Î »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
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NOTE 2 À§ û°¢ ¹× ¿øÇü À̾îÆù¿¡ ´ëÇÑ ¹Ýº¹ °¡´É¼ºÀº 10 kHz ÀÌ»óÀ¸·Î ÈξÀ ´õ ³ªºüÁú ¼ö ÀÖ½À´Ï´Ù.