the design gives the signal conditioning circuit, accomplishes the hardware interface design of dsp chip tms320vc5410 and chip -to-speech tlc320ad50c, and processes audio signal by fir arithmetic.
介绍一种高保真的音频信号处理系统,给出了前端音频信号调理电路设计,实现了dsp芯片tms320vc5410与语音转换芯片tlc320ad50c的硬件接口设计,并通过fir算法实现了对音频信号的处理。