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Head diffraction compensated stereo system with loud speaker array

  • US 5,333,200 A
  • Filed: 08/03/1992
  • Issued: 07/26/1994
  • Est. Priority Date: 10/15/1987
  • Status: Expired due to Term
First Claim
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1. An audio processing system comprising:

  • means for providing two input signals;

    compensation means for introducing cross-talk cancellation in the two input signals including difference filter means for filtering a difference of the two input signals to obtain a first filtered signal and sum filter means for filtering a sum of the two input signals to obtain a second filtered signal; and

    summing and differencing means for generating a sum output signal and a difference output signal respectively from the filtered signals, and for generating at least one additional different output signal from the filtered signals.

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