francesclluis/source-separation-wavenet

A neural network for end-to-end music source separation

source-separation-wavenet's Issues

Nothing happens after "Performing inference"

I did exactly what the guide said but nothing happens

ok

Environment.yml has wrong python version

The code uses python2 but the environment created from the file uses python3

musDB interface change

The correct line to retrieve the data from the dataset after extraction is

mus = musdb.DB(root=self.path, is_wav=True)

instead of

mus = musdb.DB(root_dir=self.path, is_wav=True)

Running this in real time on an audio stream

Hey!
First of all I want to thank you for publishing this awesome work.

In the readme you mention, that this is capable of doing real time source separation when run on a GPU. I'm really really interested in that use case.
However I can only find ways to give it input wav files and no way to tell it to use i.e. an audio device from the PC.

I'm assuming that this functionality hasn't been implemented yet. Would it be trivial to do so?

Judging by https://github.com/francesclluis/source-separation-wavenet/blob/master/separate.py#L82 there is some kind of minimal amount of samples one would have to give the network.
Thus would it be feasible to say pass it every new frame of sound data with the last few frames also attached to make it work on an audio stream?

Or is there a way to maybe feed to the network frame by frame? that would be awesome because then one wouldn't have to deal with stitching the different results back together which would probably result in some quirkiness.

I would be happy to contribute this feature, but want to make sure it's possible first :D

Tensorflow new version supports large dilation?

Have you tried with up-to-date tensorflow? Does it support large dilation?

theano not using GPU

Hi.

I was wondering how I can use GPU for training?

I checked with tutorial theano python code and confirmed it uses GPU.

However, when I run wavenet, it does not use GPU and instead uses CPU.

Could you share how I can use GPU?

Thanks