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Gregory C. Burnett
Researcher at Lawrence Livermore National Laboratory
Publications - 33
Citations - 1064
Gregory C. Burnett is an academic researcher from Lawrence Livermore National Laboratory. The author has contributed to research in topics: Noise & Microphone. The author has an hindex of 16, co-authored 33 publications receiving 1056 citations. Previous affiliations of Gregory C. Burnett include University of California.
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Patent
Microphone and voice activity detection (vad) configurations for use with communication systems
TL;DR: In this article, the authors describe a number of microphone configurations to receive acoustic signals of an environment, including both portable handset and headset devices, which use a variety of microphones configurations, such as a two-microphone array including two unidirectional microphones and one omnidirectal microphone.
PatentDOI
Detecting voiced and unvoiced speech using both acoustic and nonacoustic sensors
TL;DR: In this paper, a system for detecting voiced and unvoiced speech in acoustic signals having varying levels of background noise is presented. But the system is not suitable for speech recognition.
Patent
Voice activity detector (vad) -based multiple-microphone acoustic noise suppression
TL;DR: In this article, a transfer function representative of the received acoustic signals was generated for denoised acoustic data streams using the transfer function, which was then used to remove noise from the received audio signals.
Journal ArticleDOI
Speech articulator measurements using low power EM-wave sensors
TL;DR: Very low power electromagnetic (EM) wave sensors are being used to measure speech articulator motions as speech is produced, allowing promising research and development applications in speech production, communication disorders, speech recognition and related topics.
Patent
Wind suppression/replacement component for use with electronic systems
TL;DR: In this article, a wind detector coupled to a second detector correlates signals received at the second detector and derives from the correlation wind metrics that characterize wind noise that is acoustic disturbance corresponding to at least one of air flow and air pressure.