Invention Grant
- Patent Title: Detection and use of acoustic signal quality indicators
- Patent Title (中): 检测和使用声信号质量指标
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Application No.: US13960714Application Date: 2013-08-06
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Publication No.: US08812326B2Publication Date: 2014-08-19
- Inventor: Naren Chittar , Vikas Gulati , Matthew Pratt , Harry Printz
- Applicant: Promptu Systems Corporation
- Applicant Address: US CA Menlo Park
- Assignee: Promptu Systems Corporation
- Current Assignee: Promptu Systems Corporation
- Current Assignee Address: US CA Menlo Park
- Agency: Perkins Coie LLP
- Agent Michael A. Glenn
- Main IPC: G10L21/00
- IPC: G10L21/00
Abstract:
A computer-driven device assists a user in self-regulating speech control of the device. The device processes an input signal representing human speech to compute acoustic signal quality indicators indicating conditions likely to be problematic to speech recognition, and advises the user of those conditions.
Public/Granted literature
- US20130325485A1 DETECTION AND USE OF ACOUSTIC SIGNAL QUALITY INDICATORS Public/Granted day:2013-12-05
Information query
