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Ç¥ÁعøÈ£ | TTAE.3G-26.092(R4-4.0.0) | ±¸Ç¥ÁعøÈ£ | |
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Á¦°³Á¤ÀÏ | 2002-10-28 | ÃÑÆäÀÌÁö | 15 |
ÇѱÛÇ¥Áظí | IMT-2000 3GPP-AMR À½¼º ÄÚµ¦; ÀâÀ½¿ÏÈ Ãø¸é | ||
¿µ¹®Ç¥Áظí | IMT-2000 3GPP-AMR speech Codec; comfort noise for AMR Speech Traffic Channels;4.0.0 | ||
Çѱ۳»¿ë¿ä¾à | º» Ç¥ÁØÀº AMR À½¼º ÄÚµ¦À» ä¿ëÇÏ´Â Çù´ë¿ª ÀüÈÅë½Å À½¼º¼ºñ½º¿¡¼ ¹è°æ À½Çâ ÀâÀ½ Æò°¡, ÀâÀ½ ÆĶó¸ÞŸ ¿£ÄÚµù/µðÄÚµù ±×¸®°í ÀâÀ½¿ÏÈ ¹ß»ýÀÇ Á¤Á¤ µ¿ÀÛÀ» À§ÇÑ »ó¼¼ ¿ä±¸»çÇ×À» Á¤ÀÇÇÔÀ» ¸ñÀûÀ¸·Î ÇÑ´Ù
IMT-2000 DS¹æ½Ä Áß FDD¹æ½Ä ½Ã½ºÅÛÀÇ AMR À½¼º ÄÚµ¦¿¡ ´ëÇÑ ±âÁØÀ¸·Î »ç¿ëÇÒ ¼ö ÀÖ´Ù ¼Ò½º Á¶ÀýµÈ ·¹ÀÌÅÍ µ¿ÀÛ µ¿¾È AMR À½¼º ÄÚµ¦¿¡¼ ¹è°æ À½Çâ ÀâÀ½ Æò°¡, ÀâÀ½ ÆĶó¸ÞŸ ¿£ÄÚµù/µðÄÚµù ±×¸®°í ÀâÀ½¿ÏÈ ¹ß»ýÀÇ Á¤Á¤ µ¿ÀÛÀ» À§ÇÑ »ó¼¼ ¿ä±¸»çÇ×À» Á¦½ÃÇÑ´Ù. ÀÌ ±Ô°ÝÀÇ ¿ä±¸»çÇ×Àº AMR À½¼º ÄÚµ¦À» Áö¿ø ´É·ÂÀÌ ÀÖ´Â ¸ðµç »ç¿ëÀÚ ÀåÄ¡¿Í ³×Æ®¿÷¿¡¼ ±¸ÇöÀº ÇʼöÀÌ´Ù. ¼ö½Å±â ¿ä±¸»çÇ×Àº AMR À½¼º ÄÚµ¦À» Áö¿ø ´É·ÂÀÌ ÀÖ´Â ¸ðµç ³×Æ®¿÷¿¡¼ÀÇ ±¸ÇöÀº ÇʼöÀÌ°í, ¼Û½Å±â ¿ä±¸»çÇ×Àº ´Ù¿î¸µÅ© ¼Ò½º Á¶ÀýµÈ ·¹ÀÌÅÍ µ¿ÀÛÀÌ »ç¿ëµÉ ¶§¸¸ ±¸ÇöÀÌ ÇʼöÀÌ´Ù. |
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¿µ¹®³»¿ë¿ä¾à | The present document gives the detailed requirements for the correct operation of the background acoustic noise evaluation, noise parameter encoding/decoding and comfort noise generation for the AMR speech codec during Source Controlled Rate (SCR) operation. | ||
±¹Á¦Ç¥ÁØ | 3GPP TS 26.092 | ||
°ü·ÃÆÄÀÏ | TTAE.3G-26.092(R4-4.0.0).pdf |