Patents
4,803,730: Fast significant sample detection for a pitch detector
4,890,328 : Voice synthesis utilizing multi-level filter excitation
4,972,490: Distance measurement control of a multiple detector system
5,007,093: Adaptive threshold voiced detector
5,023,910: Vector quantization in a harmonic speech coding arrangement
5,046,100: Adaptive multivariate estimating apparatus
5,179,626: Harmonic Speech Coding ... Sinusoids for Synthesis
6,055,499: Use of periodicity and jitter for automatic speech recognition
: ASR talkoff suppressor
|
Papers
List of references (Some of these papers are listed below)
"Learning From Mistakes in Speech Services"
"Use of Periodicity and Jitter as Speech Recognition Features"
"The Business of Voice Hosting with VoiceXML"
"User Confusion in Natural Language Services"
"Speech Technology Trends in the Public Telephone Network"
"Speech Recognition Trends in the Telephone Network"
"Speech Based Services," Bell Labs Technical Journal
"VoiceXML: Which Do You Want First, the Good News or the Bad News?"
"Ten Case Studies of the Effect of Field Conditions on
Speech Recognition Errors"
"Looking for Trouble: Planning for the Unexpected in Speech
Recognition Services"
"Three Hot Markets for Text-to-Speech Synthesis" (2.5 MB file)
|