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Ç¥ÁعøÈ£ | TTAE.3G-26.094 | ±¸Ç¥ÁعøÈ£ | |
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Á¦°³Á¤ÀÏ | 2000-07-13 | ÃÑÆäÀÌÁö | 28 |
ÇѱÛÇ¥Áظí | IMT2000 3GPP - AMR À½¼º ÄÚµ¦; À½¼º ¾×ƼºñƼ °ËÃâ | ||
¿µ¹®Ç¥Áظí | AMR Speech Codec; Voice Activity Detector | ||
Çѱ۳»¿ë¿ä¾à | 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 | ||
¿µ¹®³»¿ë¿ä¾à | This 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.
The requirements are mandatory on any VAD to be used either in User Equipment (UE) or Base Station Systems (BSS)s that utilize the AMR speech |
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±¹Á¦Ç¥ÁØ | 3GPP TS 26.094 | ||
°ü·ÃÆÄÀÏ | TTAE_3G-26_094.zip |