Data transmission method through USB audio channel and system thereof

Data transmission method through USB audio channel and system thereof

  • CN 105,024,719 A
  • Filed: 04/23/2014
  • Published: 11/04/2015
  • Est. Priority Date: 04/23/2014
  • Status: Active Application
First Claim
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1. , by a method for usb audio channel transmission data, it is characterized in that, described method comprises:

  • Non-speech data is sent to speech control interface and described non-speech data is converted into interaction data, described interaction data comprises packet, VoP;

    Alternately described interaction data is transferred to the voice flow interface of data receiver by usb audio passage, wherein said VoP transmits in ISO mode;

    By interaction data described in described voice flow interface, report described interaction data to related application;

    Describe according to preset standard and resolve described VoP, obtain complete non-speech data in conjunction with described packet.

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