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Some time ago I wanted to see how many songs have bass notes that go bellow 50Hz and I quickly realised that it way over my expertise to do that, but I'm still
by stefanv 5y ago
Some time ago I wanted to see how many songs have bass notes that go bellow 50Hz and I quickly realised that it way over my expertise to do that, but I'm still curios: would it be possible to display the frequencies for a particular track?
- soheilpro 5y agoYou should be able to get that from the Spotify API endpoint that returns a track's audio analysis.
- alin23 5y agoI looked into that but there was no information on frequencies. There’s pitch but that only cares about in which key the frequencies are concentrated (e.g. it tells you that this part of the song has mostly C pitches but not if it’s C2 or C4)
- wswope 5y agoWhat you seem to be looking for here is a Fourier transform/spectrogram. Vast majority of audio processing toolkits should have prebuilt tools along those lines for you to use.