Re: ICA, a key to solve the puzzle of hearing (Toth Laszlo )


Subject: Re: ICA, a key to solve the puzzle  of hearing
From:    Toth Laszlo  <tothl(at)INF.U-SZEGED.HU>
Date:    Fri, 25 Mar 2005 17:52:34 +0100

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. :( Laszlo Toth Hungarian Academy of Sciences * Research Group on Artificial Intelligence * "Failure only begins e-mail: tothl(at)inf.u-szeged.hu * when you stop trying" http://www.inf.u-szeged.hu/~tothl *


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