US 5,300,730 AGranted

Device for controlling musical effects on a guitar

OwnerIra B. Ekhausinventor

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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.

Claims7

Dependent claims

A musical device, comprising:

a guitar with a neck and a plurality of strings;
pick-up means for producing an electrical output signal related to the frequency and amplitude of vibration of at least one of said strings;
electronic musical effect generating means receptive of the electronic output signal for altering the frequency and amplitude thereof to produce a musical effect;
first sensing means comprising a strain gauge assembly disposed on the guitar neck for sensing strain on a plurality of axes on the guitar neck, during use of the guitar;
a pick manually actuatable by a user for initiating a note on the guitar;
second sensing means for sensing manual actuation pressure on said pick;
third sensing means comprising a strain gauge assembly for sensing strain on a plurality of axes on said pick and generating a plurality of control signals corresponding to structural deflections generated during use of said pick;
and control means responsive to outputs of said first, second and third sensing means for effecting an alteration in the electronic musical effect generating means in response to actuation pressure and strain.

5 more elements

Dependencies are inferred from the claim text.