抄録
The ITU-T approved the Conjugate-Structure Algebraic CELP (CS-ACELP) speech coder that will be used for Future Public Land Mobile Telecommunication Systems (FPLMTS) at its November 1995 meeting.This paper gives an overview of CS-ACELP and describes the algebraic codebook*, perceptual weighting, and quantization methods for LSP parameters and gain. It also discusses implementation aspects. Subjective testing indicates that the quality of this coder is equivalent to that of 32-kbit/s Adaptive Differential Pulse Code Modulation.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 24-29 |
| ページ数 | 6 |
| ジャーナル | NTT Review |
| 巻 | 8 |
| 号 | 4 |
| 出版ステータス | Published - 1996 7 1 |
| 外部発表 | はい |
ASJC Scopus subject areas
- Computer Networks and Communications
- Electrical and Electronic Engineering