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提出了一种基于TMS320VC5402DSP的音频信号处理系统。介绍了该系统的总体方案和硬软件设计,并对音频信号的处理算法进行了论述。实际使用证明,所述的基于DSP的硬件和软件系统是一个很好的音频信号采集与处理系统。
An audio signal processing system based on TMS320VC5402 DSP is proposed. The overall scheme and hardware and software design of the system are introduced, and the algorithm of audio signal processing is discussed. The actual use of proof, the DSP-based hardware and software system is a good audio signal acquisition and processing system.