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Methods and Systems for Recognizing Simultaneous Speech by Multiple Speakers

  • US 20190318725A1
  • Filed: 04/13/2018
  • Published: 10/17/2019
  • Est. Priority Date: 04/13/2018
  • Status: Active Grant
First Claim
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1. A speech recognition system for recognizing speech including overlapping speech by multiple speakers, comprising:

  • a hardware processor;

    computer storage memory to store data along with having computer-executable instructions stored thereon that, when executed by the processor is to implement a stored speech recognition network;

    an input interface to receive an acoustic signal, the received acoustic signal including a mixture of speech signals by multiple speakers, wherein the multiple speakers include target speakers;

    an encoder network and a decoder network of the stored speech recognition network are trained to transform the received acoustic signal into a text for each target speaker, such that the encoder network outputs a set of recognition encodings, and the decoder network uses the set of recognition encodings to output the text for each target speaker; and

    an output interface to transmit the text for each target speaker.

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