An enhanced variable bit-rate CELP speech coder

被引：0

作者：

Sadek, M ^{[1
]}

El-Ramly, S ^{[1
]}

Tawfik, A ^{[1
]}

机构：

[1] Ain Shams Univ, Fac Engn, Dept Elect & Commun, Cairo, Egypt

来源：

2003 IEEE PACIFIC RIM CONFERENCE ON COMMUNICATIONS, COMPUTERS, AND SIGNAL PROCESSING, VOLS 1 AND 2, CONFERENCE PROCEEDINGS | 2003年

关键词：

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, a new variable bit-rate Code Excited Linear Predictive (CELP) coder of average bit rate around 4kb/s is presented. The new coder is based on the fedral standards FS 1016 CELP coder. Three main differences between this new coder and the FS 1016 coder are introduces. These Three modifications will result in reducing the bit rate by about 0.8 kbits/s.

引用

页码：305 / 309

页数：5

共 10 条

[1]

[Anonymous], 1994, MOBILE RADIO COMMUNI

[2]

ATAL BS, 1979, P ICASSP 79, P453

[3]

CAMPBELL JP, 1990, ADV SPEECH CODING, P121

[4] A LOW-DELAY CELP CODER FOR THE CCITT 16 KB S SPEECH CODING STANDARD [J].