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:
Nov. 21, 2023
Filed:
Aug. 12, 2020
Applicant:
Keith M. Baxter, Brookfield, WI (US);
Inventor:
Keith M. Baxter, Brookfield, WI (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10H 5/00 (2006.01); G10C 3/12 (2006.01);
U.S. Cl.
CPC ...
G10H 5/005 (2013.01); G10C 3/12 (2013.01);
Abstract
An electronic musical instrument is tonally controlled by the configuration of a user's mouth and lips. The present invention uses a generated frequency signal to excite a first frequency signal from the user's mouth and lips. The present invention then adjusts the generated frequency signal using a phase-locked loop controller to achieve a close match to the natural frequency of the user's mouth and lips. The generated frequency signal is then played back after processing.