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Baseband modem for speech recognition and mobile communication terminal using the same

  • US 20060053011A1
  • Filed: 09/07/2005
  • Published: 03/09/2006
  • Est. Priority Date: 09/07/2004
  • Status: Active Grant
First Claim
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1. A baseband modem, comprising:

  • an audio codec adapted to modulate a voice signal using one of a first sampling rate and a second sampling rate;

    means for speech recognition; and

    means for speech encoding, wherein the audio codec encodes the voice signal using the first sampling rate and speech recognition means performs speech recognition of the encoded voice signal if the voice signal is a voice command and the audio codec encodes the voice signal using the second sampling rate and the speech encoding means performs vocoding of the encoded voice signal if the voice signal is voice communication.

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