The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 28, 2025
Filed:
Dec. 21, 2022
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Makoto Takemoto, Kanagawa Ken, JP;
PANASONIC AUTOMOTIVE SYSTEMS CO., LTD., Kanagawa, JP;
Abstract
An acoustic processing apparatus according to the present disclosure includes one or more microphones, a first voice processing unit, and a second voice processing unit. The second voice processing unit is connectable between the microphones and the first voice processing unit. The second voice processing unit includes an operational amplifier, an output terminal, an attenuator, and a transistor. The output terminal is connectable to the first voice processing unit. The attenuator is electrically connected between an output node of the operational amplifier and the output terminal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile