查看音效
查看音频样本的波形.
In[1]:=
voice = ExampleData[{"Audio", "MaleVoice"}, "Audio"];
Legended[AudioPlot[voice], voice]Out[1]=
下调音频对象的音高.
In[2]:=
shift = AudioPitchShift[
voice, -Quantity[2, IndependentUnit["semitones"]]];
Legended[AudioPlot[shift], shift]Out[2]=
快速播放音频信号将改变播放的时间长度.
In[3]:=
stretch = AudioTimeStretch[voice, .5];
Legended[AudioPlot[stretch], stretch]Out[3]=
加入混响会使得声音中的间隙被部分填充.
In[4]:=
reverb = AudioReverb[voice, "LargeHall"];
Legended[AudioPlot[reverb], reverb]Out[4]=
