Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Nozomu Saito0
Toru Marumoto0
Date of Patent
August 21, 2012
Patent Application Number
12339360
Date Filed
December 19, 2008
Patent Citations Received
Patent Primary Examiner
Patent abstract
In a voice intelligibility enhancement system that controls a gain of a voice signal based on noise power and voice power of the voice signal generated by a voice signal generation unit, it is detected whether the voice power is equal to or greater than a predetermined level, noise power output when the voice power is less than the predetermined level is measured and stored, noise power to be output when the voice power exceeds the predetermined level is estimated to be the stored noise power, and gain of a voice signal is controlled on the basis of the voice power and the estimated noise power.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
