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:
Feb. 21, 2023
Filed:
Sep. 05, 2019
Audio-technica Corporation, Tokyo, JP;
Koichi Irii, Kanagawa, JP;
Hiroshi Akino, Kanagawa, JP;
AUDIO-TECHNICA CORPORATION, Tokyo, JP;
Abstract
The present invention is a signal processing circuitfor an electrostatic electroacoustic transducer configured to correct signals input to a single driven electrostatic electroacoustic transducerincluding a diaphragmand a fixed electrodedisposed to face the diaphragm. The signal processing circuit includes a correction value determinerconfigured to determine a correction value vof a level based on a level of the input signals sfrom the sound source, and a level correctorconfigured to correct the level of the input signals based on the correction value. The level corrector is configured to correct the level of an input signal among the input signals based on the correction value. The input signal corresponds to a signal for displacing the diaphragm to a first direction side on which a fixed electrode is not disposed with respect to a predetermined position.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile