Acoustic signature building for a speaker from multiple sessions
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United States of America Patent
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Jan 23, 2018
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app pub date -
Jan 26, 2016
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Jan 26, 2015
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Abstract
Disclosed herein are methods of diarizing audio data using first-pass blind diarization and second-pass blind diarization that generate speaker statistical models, wherein the first pass-blind diarization is on a per-frame basis and the second pass-blind diarization is on a per-word basis, and methods of creating acoustic signatures for a common speaker based only on the statistical models of the speakers in each audio session.
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