The transmission of audio data stream, receiving trap and method

The transmission of audio data stream, receiving trap and method

  • CN 102,800,318 B
  • Filed: 06/27/2012
  • Issued: 02/17/2016
  • Est. Priority Date: 06/27/2012
  • Status: Active Grant
First Claim
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1. a dispensing device for audio data stream, is characterized in that, comprising:

  • Processing module, for dividing the audio data stream to be sent of current collection, and perform filtration treatment according to the quiet data stream in each section audio data stream after dividing and also record the data stream that the is filtered positional information confession take over party in described audio data stream to be sent and on described position, fill quiet data when carrying out filling and processing, wherein, the data stream be filtered described in be by described division after the energy value of each section audio data stream determine;

    Coding module, for carrying out coded treatment to the audio data stream after described processing module process;

    Sending module, for the audio data stream after described coding module process and indication information are sent, wherein, the position of data stream in described audio data stream to be sent be filtered described in described processing module record is carried in described indication information;

    Wherein, described processing module comprises;

    Divide module, for dividing described audio data stream to be sent according to default unit length;

    Computing module, for calculating the energy value of each section audio data stream after described division respectively;

    Filtering module, performs filtration treatment for one or more snippets audio data stream energy value of the audio data stream after division being less than to preset energy threshold value;

    Logging modle, for the positional information of data stream in described audio data stream to be sent be filtered described in recording.

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