Method and apparatus to perform speech recognition over a voice channel
First Claim
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1. A method to perform speech recognition, comprising:
- receiving a set of signals representing speech;
receiving a request for speech recognition information over a voice channel;
creating a set of speech features from said signals; and
communicating said speech features over said voice channel.
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Abstract
A method and apparatus to perform speech recognition over a voice channel is described.
22 Citations
38 Claims
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1. A method to perform speech recognition, comprising:
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receiving a set of signals representing speech;
receiving a request for speech recognition information over a voice channel;
creating a set of speech features from said signals; and
communicating said speech features over said voice channel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method to perform speech recognition, comprising:
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sending a request for speech recognition information over a voice channel;
receiving said speech features over said voice channel; and
recognizing speech using said speech features. - View Dependent Claims (13, 14, 15, 16)
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17. A system to perform speech recognition, comprising:
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a source node to send speech features;
a destination node to receive speech features and perform speech recognition; and
a network to communicate said speech features between said source node and said destination node by overlaying said speech features on a voice channel. - View Dependent Claims (18, 19, 20, 21, 22)
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23. A speech recognition encoder, comprising:
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a capabilities monitor to monitor for a request for speech recognition information;
a vocoder to create a first stream of bits representing speech;
a feature encoder to create a second stream of bits representing speech features of said speech; and
a feature overlayer to overlay said first stream of bits with said second stream of bits. - View Dependent Claims (24)
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25. A speech recognition decoder, comprising:
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a capabilities broadcaster to communicate a speech recognition request;
a start monitor to monitor for a stream of bits having speech features;
a feature decoder to decode speech features from said stream of bits; and
a speech recognition module to translate said speech features into text. - View Dependent Claims (26)
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27. An article comprising:
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a storage medium;
said storage medium including stored instructions that, when executed by a processor, result in performing speech recognition by receiving a set of signals representing speech, receiving a request for speech recognition information over a voice channel, creating a set of speech features from said signals, and communicating said speech features over said voice channel. - View Dependent Claims (28, 29, 30, 31, 32, 33, 34)
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35. An article comprising:
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a storage medium;
said storage medium including stored instructions that, when executed by a processor, result in performing speech recognition by sending a request for speech recognition information over a voice channel, receiving said speech features over said voice channel, and recognizing speech using said speech features. - View Dependent Claims (36, 37, 38)
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Specification