Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hubert Lemoine0
Jacky Munger0
Date of Patent
December 15, 2009
0Patent Application Number
106347440
Date Filed
August 6, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An audio-intonation calibration method in which an audio signal emitted by a subject is reproduced to the auditory organs of the subject after real time processing, which comprises the following steps:acquisition of a model audio signal to be imitated;spectral analysis of the model audio signal;acquisition of an imitation audio signal emitted by the subject;spectral analysis of the imitation audio signal;comparison of the spectra of the model audio signal and the imitation audio signal;correction of the imitation audio signal as a function of the result of said comparison; andreproduction to the auditory organs of the subject of the corrected audio signal.
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