27 Sep
2011
27 Sep
'11
7:03 a.m.
On Fri, Sep 23, 2011 at 09:33:59AM +0800, Chris McCormick wrote:
On Thu, Sep 22, 2011 at 07:42:54PM +0200, gnd@itchybit.org wrote:
The task would be to identify from a live-talk the voice of the current speaker amongst several. Training before is also possible .. i guess this could be done for sure by utilizing a simple neural network trained on a FFT docemposition of the voices.. so there must be some software out for sure...
You will probably need this: http://en.wikipedia.org/wiki/Mel-frequency_cepstrum
The problem you are describing is incredibly difficult.
I just realised that you are probably not talking about overlapping voices, which is orders of magnitude more difficult than sequential voices.
Cheers,
Chris.