I'm working with the librosa library, and
I would like to know what information is returned by the librosa.load function when I read a audio (.wav) file.
Is it the instantaneous sound pressure in pa, or the just the instantaneous amplitude of the sound signal with no units?
To add to the above answer, you may also use librosa function
librosa.get_duration(y,sr) to get the duration of the audio file in seconds.
Or you may use len(y)/sr to get the audio file duration in seconds
What does librosa.load return?