Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
April 30, 2019
Patent Application Number
13408863
Date Filed
February 29, 2012
Patent Citations Received
Patent Primary Examiner
Patent abstract
A sound-activated control system includes an audio receiver and a command discriminator. The receiver is configured to receive an audio waveform and to produce a digital audio waveform therefrom. The command discriminator is configured to detect a temporally and/or spectrally compact nonphonetic audio command within the digital audio waveform and to control a voice-activated system an action in response to the nonphonetic command.
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