Study of a Fast Method to Calculate Inverse Filters

In certain systems it is very important to calculate quickly an inverse filter that has a large number of taps. Several approaches to solving normal equations are investigated. One fast method uses conjugate gradients in the frequency domain. To enhance this method a fast method that calculates only...

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Veröffentlicht in:	Journal of the Audio Engineering Society 1998-07, Vol.46 (7/8), p.611-620
Hauptverfasser:	Irisawa, Hideki, Shimada, Shoji, Hokari, Haruhide, Hosoya, Shinichi
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic signal processing Acoustics Exact sciences and technology Fundamental areas of phenomenology (including applications) Physics
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