Multichannel audio signal processing device

R.M. Aarts (Inventor), F.M.J. Bont, de (Inventor), P.H.A. Dillen (Inventor), A.J.E.M. Janssen (Inventor)

Research output: PatentPatent publication

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An audio signal processing device includes a signal supply for supplying coded audio signal over more than one input channel and, per input channel, over separate frequency sub-bands domain sub-channels. Further filters are used to decode and synthesize the audio signals over the total frequency domain. Sub-band combination circuits are used for supplying respective input channels to the same sub-band combination circuit the signals from the same sub-band frequency domain audio signals.
Original languageEnglish
Patent numberUS7110556
Publication statusPublished - 19 Sept 2006


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