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Dive into the research topics where Daniel L. Roth is active.

Publication


Featured researches published by Daniel L. Roth.


Journal of the Acoustical Society of America | 2004

Voice-activated control for electrical device

Igor Zlokarnik; Daniel L. Roth

An apparatus for voice-activated control of an electrical device comprises a receiving arrangement for receiving audio data generated by user. A vioce recognition arrangement is provided for determining whether the received audio data is a command word for controlling the electrical device. The voice recognition arrangement includes a microprocessor for comparing the received audio data with voice recognition data previously stored in the voice recognition arrangement. The voice recognition arrangment generates at least one control signal based on the comparison when the comparison reaches a predetermined threshold value. A power control controls power delivered to the electrical device. The power control is responsive to at least one control signal generated by the voice recognition arrangement for operating the electrical device in response to the at least one audio command generated by the user. An arrangement for adjusting the predetermined threshold value is provided to cause a control signal to be generated by the voice recognition arrangement when the audio data generated by the user varies from the previously stored voice recognition data.


Archive | 2002

Methods, systems, and programming for performing speech recognition

Daniel L. Roth; Jordan Cohen; David F. Johnston; Manfred G. Grabherr


Archive | 2007

Collection and use of side information in voice-mediated mobile search

Gunnar Evermann; Daniel L. Roth; Laurence S. Gillick; James Coughlin


Archive | 2004

Word recognition using choice lists

Daniel L. Roth; Jordan Cohen; David F. Johnston; Edward W. Porter


Archive | 2005

System and method for conducting a search using a wireless mobile device

Daniel L. Roth


Archive | 2004

Speech recognition using selectable recognition modes

Daniel L. Roth; Jordan Cohen; David F. Johnston; Manfred G. Grabherr


NATO advanced study institute on computational models of speech pattern processing | 2003

Multilingual speech recognition

Laurence S. Gillick; Thomas E. Lynch; Michael Newman; Daniel L. Roth; Steven Wegmann; Jonathan Yamron


Archive | 2004

Speech recognition using re-utterance recognition

Daniel L. Roth; Jordan Cohen


Archive | 2007

Local storage and use of search results for voice-enabled mobile communications devices

Gunnar Evermann; Daniel L. Roth; Laurence S. Gillick; James Coughlin


Archive | 2004

Combined speech recognition and text-to-speech generation

Daniel L. Roth; Jordan Cohen; David F. Johnston; Manfred G. Grabherr; Edward W. Porter

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Igor Zlokarnik

Los Alamos National Laboratory

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Steven Wegmann

International Computer Science Institute

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