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Re: ICA, a key to solve the puzzle of hearing
On Fri, 25 Mar 2005, Guoping Li wrote:
> ICA was designed to solve the problem of cocktail party effect using
> higher order statistical methods. Is it possible that we can use this
> technique and implement it in the hearing aid or cochlear implant?
As far as I remember, when ICA is used for blind signal separation, it
needs at least N input signals (for example, from a microphone array) for
extracting N independent components.
Hungarian Academy of Sciences *
Research Group on Artificial Intelligence * "Failure only begins
e-mail: tothl@xxxxxxxxxxxxxxx * when you stop trying"