Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shota Moriguchi0
Yuki Seto0
Date of Patent
October 1, 2019
0Patent Application Number
155035000
Date Filed
August 20, 2015
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An audio processing device has an information extractor that extracts identification information from a first audio signal in a first frequency band that includes an audio component of a sound for reproduction and an audio component including the identification information of the sound for reproduction and a signal processor that generates a second audio signal that includes the identification information extracted by the information extractor and that is in a second frequency band higher than the first frequency band, with a sound represented by the second audio signal being emitted from a sound emission device.
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