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Ç¥ÁعøÈ£ | TTAS.IT-P57 | ±¸Ç¥ÁعøÈ£ | KCS 194('96) | ||||||||||||||||
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Á¦°³Á¤ÀÏ | 1995-12-07 | ÃÑÆäÀÌÁö | 16 | ||||||||||||||||
ÇѱÛÇ¥Áظí | ÀÇ»ç±Í Ç¥ÁØ | ||||||||||||||||||
¿µ¹®Ç¥Áظí | ARTIFICIAL EARS | ||||||||||||||||||
Çѱ۳»¿ë¿ä¾à | º» Ç¥ÁØÀº ÀüȱâÀÇ ÅëÈÇ°Áú ÃøÁ¤¿¡ »ç¿ëµÇ´Â ÀÇ»ç±Í(ARTIFICIAL EAR)¿¡ ´ëÇÏ¿© ±ÔÁ¤ÇÑ °ÍÀ¸·Î¼ ¾Æ·¡¿Í °°Àº 3°¡Áö ÇüÅÂÀÇ ÀÇ»ç±Í¿¡ ´ëÇÏ¿© Á¤ÀÇÇÑ´Ù. - ÀüÇüÀûÀÎ ÀüȱâÀÇ ÅëÈÇ°Áú ÃøÁ¤À» À§ÇÑ ÀüÈ ´ë¿ªÇü - »ðÀÔÇü À̾îÆù(INSERT EARPHONE)ÃøÁ¤Çü - Æò±ÕÀûÀÎ »ç¶÷ÀÇ ±Í¸¦ Ãæ½ÇÇÏ°Ô ÀçÇöÇÏ´Â ÇüÅ | ||||||||||||||||||
¿µ¹®³»¿ë¿ä¾à | THIS STANDARD SPECIFIES THE ARTIFICIAL EARS FOR TELEPHONOMETRIC USE. THREE TYPES ARE RECOMMENDED, COVERING THE DIFFERENT TRANSDUCERS, TYPES, SIZES AND TECHNOLOGIES. THREE TYPES OF ARTIFICIAL EARS ARE DEFINED IN THIS STANDARD :
1) A TELEPHONE BAND TYPE FOR MEASUREMENTS ON TRADITIONAL TELEPHONE SETS; 2) A TYPE FOR MEASURING INSERT EARPHONES; 3) A TYPE WHICH REPRODUCES THE CHARACTERISTICS OF THE MEDIAN HUMAN EAR |
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±¹Á¦Ç¥ÁØ | ITU-T P.57 | ||||||||||||||||||
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