基于SOPC的嵌入式数字音频AGC系统的设计与实现

Abstract

Abstract:

This paper presents the implementation of embedded digital audio AGC system based on SOPC with the transplant of the real time operating system RTOS μC/OSⅡ as the running platform of the embedded application software.By adopting a multiparameter AGC method,AGC is realtime processed.The embedded digital audio AGC system with noise restrain ability that can find application in digital studio is designed and implemented.

Key words: digital audio AGC;noise restrain;SOPC;μC/OS-Ⅱ

CLC Number:

TN948.49

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CHEN Yi, CHEN Ming-Yi. Design and Implementation of an Embedded Digital Audio AGC System Based on SOPC[J]., 2010, 23(9): 99-.

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URL: https://journal.xidian.edu.cn/dzkj/EN/

https://journal.xidian.edu.cn/dzkj/EN/Y2010/V23/I9/99

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Design and Implementation of an Embedded Digital Audio AGC System Based on SOPC

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