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Method of Retaining a Media Stream without Its Private Audio Content

  • US 20100082342A1
  • Filed: 09/28/2008
  • Published: 04/01/2010
  • Est. Priority Date: 09/28/2008
  • Status: Active Grant
First Claim
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1. A method for omitting private audio content from an audio stream, comprising:

  • receiving the audio stream, at a data-processing system, the audio stream conveying i) a first speech waveform produced by a first party on a call, and ii) a second speech waveform produced by a second party on the call;

    determining whether a first segment of the first speech waveform comprises private information, based the content of i) a second segment of the first speech waveform that precedes the first segment, or ii) a predetermined segment of the second speech waveform; and

    tagging the first segment when the first segment is determined to comprise private information.

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