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:
Apr. 05, 1994
Filed:
Dec. 07, 1992
Ira B Ekhaus, Belmont, MA (US);
Other;
Abstract
A musical device comprises a guitar with a neck and a plurality of strings. A pick-up produces electrical output signals related to the frequency and amplitude of vibration of at least one of the strings. An electronic musical effect generator is receptive of the electronic output signal for altering the frequency and amplitude to produce a musical effect. A strain gauge assembly for plurality of axes is disposed on the guitar neck to sense a plurality of axes of strain in that position during use of the instrument. A pick is actuatable by a user for initiating a note on the guitar. A second sensor senses the manual actuation pressure on the pick and another strain gauge assembly for a plurality of axes is disposed on the pick and generates a plurality of control signals corresponding to structural deflections generated during the use of the pick. A controller is responsive to outputs of the sensors for effecting an alteration in the electronic musical effect generator in response to actuation pressure and strain.