About CRIM

Vishwa Gupta, Ph.D.

Senior Researcher in Automatic Speech Processing

Vishwa Gupta
Team: Speech and Text

T 514 840-1235, ext. 3625
@ vishwa.gupta@crim.ca

(Ph.D., Clemson University, 1977)

Vishwa Gupta is part of CRIM's team since 2005. He has been active in speech recognition for broadcast news and shows, speaker diarization for both broadcast and telephone audio, keyword spotting for call center applications, speech/music/noise discrimination for broadcast audio, content-based audio/video copy detection, and automated advertisement detection.

He has more than 20 years of experience in speech recognition and related technologies. At Nortel, he worked on many speech recognition applications including ADAS Plus for directory assistance automation. He published many papers and obtained several patents while at Nortel. At SpeechWorks in Montreal, he was involved in research and development of applications as a member of the product team. At IBM in Yorktown Heights, he worked on their speech recognition engine to incorporate state-of-the-art algorithms and features.

CRIM Expert Profiles : Meet Vishwa Gupta (5:23)

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Recent Publications

  • An ensemble Based Approach for Generalized Detection of Spoofing Attacks to Automatic Speaker Recognizers

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  • Generalized End-to-End Detection of Spoofing Attacks to Automatic Speaker Recognizers

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