Invention Grant
- Patent Title: ASR-aided transcription with segmented feedback training
- Patent Title (中): ASR辅助录入与分段反馈训练
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Application No.: US11767537Application Date: 2007-06-25
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Publication No.: US07881930B2Publication Date: 2011-02-01
- Inventor: Alexander Faisman , Alexander Sorin
- Applicant: Alexander Faisman , Alexander Sorin
- Applicant Address: US MA Burlington
- Assignee: Nuance Communications, Inc.
- Current Assignee: Nuance Communications, Inc.
- Current Assignee Address: US MA Burlington
- Agency: Wolf, Greenfield & Sacks, P.C.
- Main IPC: G10L15/26
- IPC: G10L15/26

Abstract:
An ASR-aided transcription system with segmented feedback training is provided, the system including a transcription process manager configured to extract a first segment and a second segment from an audio input of speech uttered by a speaker, and an ASR engine configured to operate in a first speech recognition mode to convert the first speech segment into a first text transcript using a speaker-independent acoustic model and a speaker-independent language model, operate in a first training mode to create a speaker-specific acoustic model and a speaker-specific language model by adapting the speaker-independent acoustic model and the speaker-independent language model using either of the first segment and a corrected version of the first text transcript, and operate in a second speech recognition mode to convert the second speech segment into a second text transcript using the speaker-specific acoustic model and the speaker-specific language model.
Public/Granted literature
- US20080319743A1 ASR-Aided Transcription with Segmented Feedback Training Public/Granted day:2008-12-25
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