Python code frequency axes
Python code frequency axes
(OP)
Do anyone know how to change the x axis to display the actual frequencies of an audio file?
I mean, I imported an audio with scipy.io.wavfile, then I did an FFT and plot it, but I realized that the frequencies do not match the frequencies that appear in audio analyzer as Audacity. The truth is that I need to work with audio frequencies (20Hz to 20kHz).
Thanks
I mean, I imported an audio with scipy.io.wavfile, then I did an FFT and plot it, but I realized that the frequencies do not match the frequencies that appear in audio analyzer as Audacity. The truth is that I need to work with audio frequencies (20Hz to 20kHz).
Thanks





RE: Python code frequency axes
Cheers
Greg Locock
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