Real-time implementation of AMR-WB speech coder using TMS320C5509 DSP

被引：0

作者：

Jee, DG ^{[1
]}

Choi, SI ^{[1
]}

机构：

[1] Elect & Telecommun Res Inst, Mobile AV Res Team, Taejon 305350, South Korea

来源：

7th International Conference on Advanced Communication Technology, Vols 1 and 2, Proceedings | 2005年

关键词：

AMR-WB; TMS320C5509; DSP;

D O I：

10.1109/ICACT.2005.246229

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

The Adaptive Multirate Wideband(AMR-WB) speech codec was standardized by the Third Generation Partnership Project(3GPP) for providing wideband speech service. DSP has played a dominant role in development of digital speech coding with high clock speed and low power consumption. In this paper, we describes the real-time implementation of AMR-WB speech coder using 16bit fixed point TMS320C5509 DSP that has dual Multiply-and-Accumulate(MAC) units.

引用

页码：1387 / 1390

页数：4

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