Example!! - Githubissues

detly / gammatone

Gammatone-based spectrograms, using gammatone filterbanks or Fourier transform weightings.

BSD 3-Clause "New" or "Revised" License

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Example!! #14

Closed Valentjno closed 3 weeks ago

Valentjno commented 3 years ago

I can have an example of Gamma tone gram generation written in Python?

detly commented 3 years ago

It depends on what exactly you need. In the readme file it shows how you can do it from the command line with:

python -m gammatone FurElise.wav -d 10

All this does is call render_audio_from_file. Does that answer your question?

Valentjno commented 3 years ago

Thank you! But in this case in the method "render_audio_from_file" the "function" parameter is just: -> function = gammatone.gtgram.gtgram ? Is there any parameter that escapes me?

detly commented 3 years ago

-> function = gammatone.gtgram.gtgram ?

This parameter is the function used to create the gammatone spectrogram, it can be either:

gammatone.gtgram.gtgram - the slower but more accurate method that uses a full gammatone filterbank
gammatone.fftweight.fft_gtgram - the faster method (but less precise) that uses weights applied to an FFT

The other parameters are the path to the .wav file and the time in seconds from the start you want to render until.