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:
Jun. 06, 1995
Filed:
Apr. 07, 1992
Applicant:
Inventor:
James A Wheaton, Fairfax, CA (US);
Assignee:
Yamaha Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R / ;
U.S. Cl.
CPC ...
381122 ; 381 61 ; 84741 ;
Abstract
A microphone is provided with sensors to detect pitch and roll of the microphone and pressure applied to the microphone. The sensor signals are mapped by control circuitry to control desired effects such as reverberation, vibrato and tremolo to be applied to the audio signal from the microphone or to control effects or other parameters such as volume and tempo in an accompaniment musical instrument. Both the effect to be imparted and the degree of the effect can be controlled based upon signals from the sensors.