https://community.spotify.com/t5/Spotify-for-Developers/Add-2-more-variables-for-AudioFeaturesObject/m-p/5256541#M3173 <P>Hi, I'd like to request two audio waveform variables be added in the API return for AudioFeaturesObject:</P><P>&nbsp;</P><P>1) primary &amp; secondary frequencies (e.g. using a Fast Fourier Transform or Discrete Cosine Transform)</P><P>2) amplitude of these 2 frequencies in relation to a blended average of others, or on absolute scale.</P><P>&nbsp;</P><P>This would be very helpful for audio visualization/animation. Thanks to the devs, goes without saying that this is a great API already!</P> Sun, 05 Sep 2021 21:48:01 GMT CB00 2021-09-05T21:48:01Z https://community.spotify.com/t5/Spotify-for-Developers/Add-2-more-variables-for-AudioFeaturesObject/m-p/5256541#M3173 <P>Hi, I'd like to request two audio waveform variables be added in the API return for AudioFeaturesObject:</P><P>&nbsp;</P><P>1) primary &amp; secondary frequencies (e.g. using a Fast Fourier Transform or Discrete Cosine Transform)</P><P>2) amplitude of these 2 frequencies in relation to a blended average of others, or on absolute scale.</P><P>&nbsp;</P><P>This would be very helpful for audio visualization/animation. Thanks to the devs, goes without saying that this is a great API already!</P> Sun, 05 Sep 2021 21:48:01 GMT https://community.spotify.com/t5/Spotify-for-Developers/Add-2-more-variables-for-AudioFeaturesObject/m-p/5256541#M3173 CB00 2021-09-05T21:48:01Z