METHOD AND APPARATUS TO PERFORM SPEECH RECOGNITION OVER A DATA CHANNEL
First Claim
Patent Images
1. A communications method, comprising:
- encoding voice information to be communicated over a voice channel using a voice compression algorithm;
switching from said voice channel to a data channel;
encoding voice information to be communicated over said data channel using said voice compression algorithm used for said voice channel; and
communicating encoded voice information over said data channel.
0 Assignments
0 Petitions
Accused Products
Abstract
Various embodiments directed to performing speech recognition over a data channel are described. One or more embodiments may comprise encoding voice information to be communicated over a voice channel using a voice compression algorithm, switching from said voice channel to a data channel, encoding voice information to be communicated over said data channel using said voice compression algorithm used for said voice channel, and communicating encoded voice information over said data channel. Other embodiments are described and claimed.
-
Citations
33 Claims
-
1. A communications method, comprising:
-
encoding voice information to be communicated over a voice channel using a voice compression algorithm;
switching from said voice channel to a data channel;
encoding voice information to be communicated over said data channel using said voice compression algorithm used for said voice channel; and
communicating encoded voice information over said data channel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
-
-
16. An apparatus, comprising:
-
a vocoder to encode speech using a voice compression algorithm;
a transceiver to communicate encoded speech over one of a voice channel and a data channel; and
a switching device to switch from said voice channel to said data channel, said vocoder to encode speech to be communicated over said data channel using the voice compression algorithm used for said voice channel after switching from said voice channel to said data channel. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24)
-
-
25. A wireless communication system, comprising:
-
a speech recognition system;
a base station in communication with said speech recognition system; and
a mobile station to communicate with said base station, said mobile station comprising;
a vocoder to encode speech using a voice compression algorithm;
a transceiver to communicate encoded speech over one of a voice channel and a data channel; and
a switching device to switch from said voice channel to said data channel, said vocoder to encode speech to be communicated over said data channel using the voice compression algorithm used for said voice channel after switching from said voice channel to said data channel. - View Dependent Claims (26, 27, 28, 29, 30, 31, 32, 33)
-
Specification