文件名称:soundchange
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对原始语音进行上采样和下采样，分析对比他们的时域图和频谱图。最后对比原始语音、75HZ激励、150HZ激励以及噪声激励下的效果-SOME SIMPLE MANIPULATIONS OF SOUND USING DIGITAL SIGNAL PROCESSING
The original sound and its spectrogram
Downsampling the waveform
downsampling
Upsampling the waveform
Linear filtering the waveform
Original speech
The source-filter model of speech
Speech with 75-Hz excitation
Speech with 150-Hz excitation
Speech with noise excitation
The original sound and its spectrogram
Downsampling the waveform
downsampling
Upsampling the waveform
Linear filtering the waveform
Original speech
The source-filter model of speech
Speech with 75-Hz excitation
Speech with 150-Hz excitation
Speech with noise excitation
相关搜索： source
filter
speech
Spectrogram
matlab
下采样
downsampling
and
upsampling
spectrogram
for
a
speech
signal
filter
of
sound
downsampling
filter
speech
Spectrogram
matlab
下采样
downsampling
and
upsampling
spectrogram
for
a
speech
signal
filter
of
sound
downsampling
(系统自动生成,下载前可以参看下载内容)
下载文件列表
soundchange\1215.m
...........\com.m
...........\compare exceed.m
...........\compare.m
...........\orig.wav
...........\soundchange.m
...........\sounddisp.m
...........\soundread.m
...........\soundrec.m
...........\specprep.m
...........\Untitled.m
...........\Untitled2.m
soundchange
...........\com.m
...........\compare exceed.m
...........\compare.m
...........\orig.wav
...........\soundchange.m
...........\sounddisp.m
...........\soundread.m
...........\soundrec.m
...........\specprep.m
...........\Untitled.m
...........\Untitled2.m
soundchange