公开(公告)号：US20180286414A1

公开(公告)日：2018-10-04

申请号：US15475329

申请日：2017-03-31

申请人： Binuraj K. Ravindran ,  Francis M. Tharappel ,  Prabhakar R. Datta ,  Tobias Bocklet ,  Maciej Muchlinski ,  Tomasz Dorau ,  Josef G. Bauer ,  Saurin Shah ,  Georg Stemmer

发明人： Binuraj K. Ravindran ,  Francis M. Tharappel ,  Prabhakar R. Datta ,  Tobias Bocklet ,  Maciej Muchlinski ,  Tomasz Dorau ,  Josef G. Bauer ,  Saurin Shah ,  Georg Stemmer

IPC分类号： G10L19/002 ,  G10L15/02 ,  G10L15/08 ,  G10L19/032 ,  G10L25/24

CPC分类号： G10L25/24 ,  G10L15/02 ,  G10L15/08 ,  G10L15/30 ,  G10L19/032 ,  G10L25/78 ,  G10L2015/088 ,  H04W4/80

摘要： Methods, apparatus, systems and articles of manufacture are disclosed for distributed automatic speech recognition. An example apparatus includes a detector to process an input audio signal and identify a portion of the input audio signal including a sound to be evaluated, the sound to be evaluated organized into a plurality of audio features representing the sound. The example apparatus includes a quantizer to process the audio features using a quantization process to reduce the audio features to generate a reduced set of audio features for transmission. The example apparatus includes a transmitter to transmit the reduced set of audio features over a low-energy communication channel for processing.

公开(公告)号：US10373630B2

公开(公告)日：2019-08-06

申请号：US15475329

申请日：2017-03-31

申请人： Binuraj K. Ravindran ,  Francis M. Tharappel ,  Prabhakar R. Datta ,  Tobias Bocklet ,  Maciej Muchlinski ,  Tomasz Dorau ,  Josef G. Bauer ,  Saurin Shah ,  Georg Stemmer

发明人： Binuraj K. Ravindran ,  Francis M. Tharappel ,  Prabhakar R. Datta ,  Tobias Bocklet ,  Maciej Muchlinski ,  Tomasz Dorau ,  Josef G. Bauer ,  Saurin Shah ,  Georg Stemmer

IPC分类号： G10L15/30 ,  G10L25/24 ,  G10L15/08 ,  G10L15/02 ,  G10L19/032 ,  H04W4/80 ,  G10L25/78

摘要： Methods, apparatus, systems and articles of manufacture are disclosed for distributed automatic speech recognition. An example apparatus includes a detector to process an input audio signal and identify a portion of the input audio signal including a sound to be evaluated, the sound to be evaluated organized into a plurality of audio features representing the sound. The example apparatus includes a quantizer to process the audio features using a quantization process to reduce the audio features to generate a reduced set of audio features for transmission. The example apparatus includes a transmitter to transmit the reduced set of audio features over a low-energy communication channel for processing.