US 7,321,857 B2 | ||
Systems and methods for TV navigation with compressed voice-activated commands | ||
Arturo A. Rodriguez, Norcross, Ga. (US); David A. Sedacca, Atlanta, Ga. (US); and Albert Garcia, Suwanee, Ga. (US) | ||
Assigned to Scientific-Atlanta, Inc., Lawrenceville, Ga. (US) | ||
Filed on Jan. 10, 2005, as Appl. No. 11/32,438. | ||
Application 11/032438 is a continuation of application No. 10/010497, filed on Dec. 03, 2001, granted, now 6,889,191. | ||
Prior Publication US 2005/0144009 A1, Jun. 30, 2005 | ||
Int. Cl. G10L 15/22 (2006.01) |
U.S. Cl. 704—275 [704/228] | 20 Claims |
13. A remote control apparatus that receives voice activated commands comprising:
a first microphone;
an enable microphone function configured to activate the first microphone such that the first microphone can receive inputs;
a processor configured to digitize inputs received at the first microphone;
a speech encoder configured to compress the digitized inputs;
a multiplexer configured to multiplex the compressed digitized inputs with control commands to produce a data transport stream
comprising a control stream and a speech stream; and
a transmitter configured to wirelessly transmit the data transport stream to a device associated with the remote control apparatus.
|