H
Hugh Evan Secker-Walker
Researcher at Amazon.com
Publications - 13
Citations - 465
Hugh Evan Secker-Walker is an academic researcher from Amazon.com. The author has contributed to research in topics: Audio mining & Voice activity detection. The author has an hindex of 8, co-authored 13 publications receiving 465 citations.
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Patent
Speech recognition power management
Kenneth John Basye,Hugh Evan Secker-Walker,Tony David,Reinhard Kneser,Jeffrey Penrod Adams,Stan Weidner Salvador,Mahesh Krishnamoorthy +6 more
TL;DR: In this article, power consumption for a computing device may be managed by one or more keywords, such as a keyword, network interface module and/or application processing module of the computing device.
Patent
Enhanced endpoint detection for speech recognition
TL;DR: In this paper, a system that provides early results and/or incorporates semantic tagging is proposed to determine the end of an utterance for purposes of automatic speech recognition (ASR).
Patent
Speech model retrieval in distributed speech recognition systems
TL;DR: In this paper, features for managing the use of speech recognition models and data in automated speech recognition systems are disclosed, including pre-caching and pre-processing models and statistics.
Patent
Automatic speaker identification using speech recognition features
TL;DR: In this paper, features are disclosed for automatically identifying a speaker, and scores are determined based on individual components of Gaussian mixture models (GMMs) that score best for frames of audio data of an utterance.
Patent
Distributed endpointing for speech recognition
TL;DR: In this paper, a client process monitors audio input and in a first detection stage, implements endpointing on the local device to determine when speech is detected, and then the client process opens a connection and begins streaming audio to the server process via the network.