Decoder for variable number of channel presentation of multidimensional sound fields

  • US 5,274,740 A
  • Filed: 06/21/1991
  • Issued: 12/28/1993
  • Est. Priority Date: 01/08/1991
  • Status: Expired due to Term
First Claim
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1. A decoder comprising:

  • receiving means for receiving a plurality of delivery channels of formatted information,deformatting means responsive to said receiving means for generating a deformatted representation in response to each delivery channel,distribution means responsive to said deformatting means for generating one or more intermediate signals, wherein at least one intermediate signal is generated by combining information from two or more of said deformatted representations, andsynthesis means for generating a respective output signal in response to each of said intermediate signals.

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