[ampdepolymerase]

You will almost certainly need a neural accelerator for this, neural networks are currently the only known effective solution for cocktail party problems.

[nitrogen]

If you have many microphones then you are probably just beamforming, which is pure math.

[m463]

Some of these neural network things can track the speaker's face. So not necessary, but it might might make things more interesting.

[dmitrygr]

How did the world arrive to this, that we think that NNs solve everything? Beamforming requires zero NNs and works wonderfully (it is all math).