Voice noise. Codec AD50 collected from the microphone voice, through the DSP TMS320vc5402 treatment, in AD50 to the output noise after the voice, involve Hanning windows, Chebyshev filter, Fast Fourier Transform and anti-FFT, audio silent judge spectral decomposition, spectral synthesis and other functions

Packet : 121114154audio_noise.rar filelist
audio\audio.CS_\FILE.CDX
audio\audio.CS_\FILE.DBF
audio\audio.CS_\FILE.FPT
audio\audio.CS_\SYMBOL.CDX
audio\audio.CS_\SYMBOL.DBF
audio\audio.CS_\SYMBOL.FPT
audio\audio.paf2
audio\audio.sbl
audio\audio_noise.c
audio\cc_build_Debug.log
audio\cmd.cmd
audio\Debug.lkf
audio\initial.h
audio\user.h
audio\audio.CS_
audio\Debug
audio

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