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:
Mar. 28, 2023
Filed:
Apr. 20, 2020
General Electric Company, Schenectady, NY (US);
Yoshio Takaichi, Tokyo, JP;
General Electric Company, Schenectady, NY (US);
Abstract
[Problem] To provide a communication apparatus that makes a subject's voice more audible. [Means for Solution] A communication apparatushas: a microphonefor receiving, during rotation of a rotating section, sound containing a voice of a subjectto be examined and noise caused by the rotation of the rotating section; a DSPfor executing filter processing for reducing said noise contained in the sound received by the microphone, wherein the DSPdetermines a frequency of the noise caused by the rotation of the rotating sectionbased on a rotational speed vi of the rotating section, and sets a filter characteristic F(ti) for the DSP so that a frequency component of the noise contained in the sound is removed; and a speakerfor outputting the sound which contains the voice of the subjectand from which the frequency component of said noise has been removed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile