×

Spatial disassembly processor

  • US 7,894,611 B2
  • Filed: 12/07/2009
  • Issued: 02/22/2011
  • Est. Priority Date: 04/15/1994
  • Status: Expired due to Fees
First Claim
Patent Images

1. A method of processing two-channel input audio signals to construct output audio signals, the method comprising:

  • decomposing the two-channel input audio signals into a plurality of two-channel subband audio signals;

    separately in each of a plurality of subbands generating at least three generated subband audio signals by steering the two-channel subband audio signals into at least three generated signal locations; and

    synthesizing the output audio signals from the generated subband audio signals,wherein the steering applies differing construction rules in at least two of the plurality of subbands,wherein the two-channel subband audio signals in a first subband k are steered according to a construction rule that maintains the relationship

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×