Hello, I hope you’re all doing fine.
I’m trying to preprocess .wav files with torchaudio, when i run the instruction waveform, sample_rate = torchaudio.load(filename)
the waveform tensor  is of a shape [number_of_channels, some_number],
sometimes the number of channels is 1 and sometimes it’s 2.
I want to know whether there is a way to force the number of channels to always be one.
I tried to look on the we to understand what is the meaning of the number of channel but I did’nt find anything useful.