Resources Contact Us Home
Noise playback enhancement of prerecorded audio for speech recognition operations

Image Number 2 for United States Patent #8117032.

A speech processing method including the step of identifying prerecorded audio comprising an original speech segment and a corresponding original noise segment. An audio stream can be generated from the prerecorded audio. The audio stream can comprise a stream speech segment and a stream noise segment. The stream speech segment can have approximately a same duration as the original speech segment. The stream noise segment can have a longer duration than the original noise segment. The audio stream can be conveyed to a speech recognition engine. The speech recognition engine can automatically determine an end of utterance condition based upon the stream noise segment. The original noise segment can be of insufficient duration for the speech recognition engine to determine the end of utterance condition. Responsive to the determining of the end of utterance condition, the stream speech segment can be speech recognized.

  Recently Added Patents
Method and system and policy server for guaranteeing data not to be interrupted
Methods of implanting dopant ions
Method of hydrothermal liquid phase sintering of ceramic materials and products derived therefrom
Identifying media content in queries
Integrated multi-sat LNB and frequency translation module
Query processing with specialized query operators
Semiconductor device
  Randomly Featured Patents
Fingerprint powder and method of application
Hollow-fiber bundle and mass-transfer and/or heat exchanger
Electrophotographic light-sensitive material
Polarization conversion system for projection displays resistant to damage from heat and light
Carrier for gas-treating catalyst, method for production thereof and gas-treating catalyst incorporating said carrier therein
Lighting source structure
Medical stent
Process for the production of epoxides
Staple box protector
Electronic spreadsheet for displaying and/or hiding a range of cells