홈 > 표준화 개요 > TTA의 표준현황
| 표준번호 | TTAT.3G-S.R0080-0_v1.0 | 구표준번호 | |
|---|---|---|---|
| 제개정일 | 2003-10-30 | 총페이지 | 15 |
| 한글표준명 | IMT-2000 3GPP2 - cdma2000 광대역 음성 코덱 1단계 요구사항 | ||
| 영문표준명 | IMT-2000 3GPP2 - cdma2000 Wideband Speech Codec Stage1 Requirements | ||
| 한글내용요약 | |||
| 영문내용요약 | Wideband speech and audio coding has been gaining popularity in recent years. The emergence of the 3rd generation cellular systems as well as an increasing public demand for applications such as Wireless multimedia, Voice over IP, Videophone, ISDN teleconferencing systems, Multi-point interactive audiovisual communication, and Audio streaming require improved vioce quality and intelligibility. Multimedia services are among the main deliverables of 3G wireless communications. This implies the use of high quality audio and speech in multimedia content. Even in 3G voice applications the introduction of wideband speech would be an important step for CDMA service providers to deliver speech quality beyond the traditional limits of wireline communication systems.
This document describes the cdma2000 Wideband Speech Codec Stage-1 requirements. |
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| 국제표준 | 3GPP2 S.R0080-0 V1.0 | ||
| 관련파일 |
 TTAT.3G-S.R0080-0_v1.0.zip
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