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Testing existing state-of-the-art VAD algorithms

Started by kash...@gmail.com June 20, 2010
Hi all

Are there implementations of the standard VAD methods which can be used
to evaluate their performance when given a wav file in the presence of noise?

Does Matlab, Labview or any other give us the ability to test ?

This is for my Master's thesis and any insight would be helpful ?

Once, i have evaluated the existing VADs performance on the wav files i can work towards devising a better method ?

Regards,

Vineet
Hi

You can try G.729 B Vad as a standard vad.
You'll ve to write your own code to test your vad i suppose.
Are you going to work on offline data or real-time?

Regards,
Pranav

On Sun, Jun 20, 2010 at 1:50 PM, wrote:

> Hi all
>
> Are there implementations of the standard VAD methods which can be used
> to evaluate their performance when given a wav file in the presence of
> noise?
>
> Does Matlab, Labview or any other give us the ability to test ?
>
> This is for my Master's thesis and any insight would be helpful ?
>
> Once, i have evaluated the existing VADs performance on the wav files i can
> work towards devising a better method ?
>
> Regards,
>
> Vineet
>
>