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System and method for performing audio processing operations by storing information within multiple memories

  • US 8,682,460 B2
  • Filed: 02/06/2010
  • Issued: 03/25/2014
  • Est. Priority Date: 02/06/2010
  • Status: Active Grant
First Claim
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1. A method comprising:

  • storing a first portion of information associated with an audio processing operation on a first memory;

    activating a second memory, wherein the second memory is one of static random access memory (RAM) and dynamic RAM;

    copying a decoding state of the information associated with the audio processing operation from the first memory to the activated second memory;

    performing the audio processing operation using a processor based on said decoding state and another portion of the information stored on the second memory; and

    deactivating the second memory.

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