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Audio effects processor integrated on a single chip with a multiport memory onto which multiple asynchronous digital sound samples can be concurrently loaded

  • US 5,928,342 A
  • Filed: 07/02/1997
  • Issued: 07/27/1999
  • Est. Priority Date: 07/02/1997
  • Status: Expired due to Term
First Claim
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1. A sound processor integrated on a single chip comprising:

  • a multiport memory;

    a first digital sound sample input coupled to first port of said memory, wherein said first input is a CD ROM S/PDIF input;

    a second digital sound sample input coupled to a second port of said memory, wherein said second input includes a serial data input pin and a bit clock pin; and

    a third digital sound sample input coupled to a third port of said memory, wherein said third input is a Z video audio input having a serial data pin, a bit clock pin and a word clock pin;

    whereby multiple, asynchronous digital sound samples can be concurrently loaded into said memory.

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