Construa um compressor de áudio
Construa um compressor de áudio
In[1]:=
a = Import["ExampleData/rule30.wav"]Out[1]=
In[2]:=
AudioPlot[a, ImageSize -> Medium]Out[2]=
Calcule a amplitude RMS do sinal com um limite de 0,02.
In[3]:=
amplitude = AudioBlockMap[Max[.02, Sqrt@Mean[#^2]] &, a, {.01, .005}]Out[3]=
Comprima o intervalo dinâmico do sinal.
In[4]:=
AudioNormalize[a/AudioGenerator[amplitude]]Out[4]=
In[5]:=
AudioNormalize[a/AudioGenerator[amplitude]];
AudioPlot[%, ImageSize -> Medium]Out[5]=
