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Ç¥ÁعøÈ£ | TTAE.3G-26.094(R4-4.0.0) | ±¸Ç¥ÁعøÈ£ | |
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Á¦°³Á¤ÀÏ | 2002-10-28 | ÃÑÆäÀÌÁö | 28 |
ÇѱÛÇ¥Áظí | IMT-2000 3GPP-AMR À½¼º ÄÚµ¦; À½¼º ¾×ƼºñƼ °ËÃâ | ||
¿µ¹®Ç¥Áظí | IMT-2000 3GPP-AMR Speech Codec; Voice Activity Detector for AMR Speech Traffic Channels;4.0.0 | ||
Çѱ۳»¿ë¿ä¾à | º» Ç¥ÁØÀº ºÒ¿¬¼Ó Àü¼Û¿¡¼ »ç¿ëµÉ À½¼º ¾×ƼºñƼ °ËÃâÀ» À§ÇÑ µÎ°¡Áö ¹æ¾ÈÀ» ¼³¸íÇÔÀ» ¸ñÀûÀ¸·Î ÇÑ´Ù
IMT-2000 DS¹æ½Ä Áß FDD¹æ½Ä ½Ã½ºÅÛÀÇ AMR À½¼º ÄÚµ¦¿¡ ´ëÇÑ ±âÁØÀ¸·Î »ç¿ëÇÒ ¼ö ÀÖ´Ù ºÒ¿¬¼Ó Àü¼Û¿¡¼ »ç¿ëµÉ À½¼º ¾×ƼºñƼ °ËÃâÀ» À§ÇÑ µÎ°¡Áö ¹æ¾ÈÀ» ¼³¸íÇÑ´Ù. AMR ±Ô°Ý¿¡ ÇÕ´çÇÑ À̵¿±¹°ú ÀÎÇÁ¶ó ÀåºñÀÇ ±¸ÇöÀº µÎ°¡Áö ¹æ¹ýÁß¿¡¼ ¼±ÅÃÇÒ ¼ö ÀÖ´Ù. ÀÌ·¯ÇÑ ¼±Åðú °ü·ÃÇÏ¿© »óÈ£ ȣȯ¼ºÀº ¾ø´Ù. ¿ä±¸»çÇ×Àº AMR À½¼º ÄÚµ¦À» ±¸ÇöÇÏ´Â »ç¿ëÀÚ ÀåÄ¡ ȤÀº ±âÁö±¹ ½Ã½ºÅÛ¿¡¼ ¾î¶² À½¼º ¾×ƼºñƼ °ËÃâµµ ÇʼöÀÌ´Ù. |
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¿µ¹®³»¿ë¿ä¾à | The present document specifies two alternatives for the Voice Activity Detector (VAD) to be used in the Discontinuous Transmission (DTX) as described in [3]. Implementors of mobile station and infrastructure equipment conforming to the AMR specifications can choose which of the two VAD options to implement. There are no interoperability factors associated with this choice. | ||
±¹Á¦Ç¥ÁØ | 3GPP TS 26.094 | ||
°ü·ÃÆÄÀÏ | TTAE.3G-26.094(R4-4.0.0).pdf |