US 4,286,495 A · Musical instrument training device

Abstract

An electrical device is disclosed herein for training a student to play a string instrument which includes a first group of visual indicators mounted on the neck of a fret board and each indicator being immediately beneath and in registry with a particular string and fret of the instrument so as to identify therewith. A second group or plurality of visual indicators are mounted on the fret board adjacent the sounding hole in spaced relationship to the first plurality of visual indicators and each one is associated with a particular string to be strummed for a particular musical chord. A plurality of switches is provided for a selection of musical chords and are operably connected to a diode matrix for energizing selected ones of the visual indicators in the first and second groups whereby the energized visual indicator pattern of the first group represents finger placement locations along the neck of the fret board for a selected musical chord and the energized visual indicator pattern of the second group represents appropriate strings to be strummed associated with the selected musical chord. A programming device may be substituted for the switches whereby the visual indicators are sequentially energized to represent a series of chord patterns for the purpose of student practice.

Claims6

Dependent claims

A training aid incorporated into the construction

of a stringed instrument intended to be finger strummed with one hand and finger depressed strings with the other hand, the combination comprising:
a first group of lights mounted on the fret board of said instrument comprising four transverse rows associated with each of the last four frets respectively;
a second group of lights mounted on the fret board of said instrument comprising a single row of lights immediately adjacent the sounding hole of said instrument;
each of said lights in said first and said second rows lying immediately beneath and in registry with the strings of said instrument;
a diode matrix mounted on said instrument and operably coupled to said first and said second groups of lights whereby selected ones of said lights in said first group display a variety of patterns corresponding to musical chords and whereby selected ones of said lights in said second group display particular strings to be strummed;
and
manually operated switch means connected to said diode matrix fo selectively energizing said selected ones of said lights so as to illuminate said musical chord patterns and string strumming pattern.

4 more elements

A musical instrument training device comprising:

a plurality of finger operated elements operably carried on said instrument for generating musical sounds;
a plurality of visual indicating means mounted on said instrument in registry with each of said finger operated elements respectively;
selection means coupled to said visual indicating means for energizing selected ones of said visual indicating means corresponding to a given musical chord whereby certain ones of said finger operated elements are identified;
said selection means includes:
a diode matrix;
a plurality of switches coupled to said diode matrix for energizing said selected visual indicating means;
said afroementioned visual indicating means constitutes a first group of visual indicating means whereby multiple indication is provided for a combined pattern corresponding to said given musical chord;
a second group of visual indication means operably coupled to said diode matrix and responsive to said switches for energizing selected ones of said visual indication means of said second group associated with and in registry with each of said finger operated elements;
said visual indicating means are light emitting diodes operably connected together in said diode matrix to produce energized light patterns in response to actuation of said plurality of switches;
said musical instrument is a guitar having a body with a sounding hole and an elongated fret board mounting a plurality of transverse frets and a plurality of strings extended longitudinally over said frets between opposite ends of said fret board;
said first group of indicating light emitting diodes arranged in four rows adjacent four of said frets further away from said sounding hole;
said second group of indicating light emitting diodes arranged in a single row adjacent said fret closest to said sounding hole;
and
said switches mounted on said body in close proximity to said sounding hole.

11 more elements

Dependencies are inferred from the claim text.

Musical instrument training device

Life of this patent

Musical instrument training device

Life of this patent

Abstract

Claims6