Voice Separation with an Unknown Number of Multiple Speakers

Code

• github.com/facebookresearch/svoice
  Officialpytorch★ 1,318
• github.com/muhammad-ahmed-ghani/svoice_demo
  pytorch★ 37
• github.com/enk100/speaker_separation
  none★ 14
• github.com/Mack189/gdprnn
  mindspore★ 3

Abstract

We present a new method for separating a mixed audio sequence, in which multiple voices speak simultaneously. The new method employs gated neural networks that are trained to separate the voices at multiple processing steps, while maintaining the speaker in each output channel fixed. A different model is trained for every number of possible speakers, and the model with the largest number of speakers is employed to select the actual number of speakers in a given sample. Our method greatly outperforms the current state of the art, which, as we show, is not competitive for more than two speakers.

Tasks

Benchmark Results

Reproductions