Digital chord display for stringed musical instruments

Details Digital chord display for stringed musical instruments Digital chord display for stringed musical instruments

1980-07-10

1982-03-09

Witkowski, S. J.

Music

Accessories

Teaching devices

84267, G09B 1502

Patent

active

043183271

ABSTRACT:
A multimode digital display assembly is configured to provide a real time alphanumeric display of notes and chords being played on stringed musical instruments, such as a guitar, as a learning or teaching aid. The display assembly is particularly well adapted to be retrofitted to a minimally modified guitar, and the display generating circuitry is specially selected for a low cost/low complexity implementation. Basic operating modes provide both a track, and latch display type, and an alternate operating mode uses sound produced by the instrument to initiate and update displays of the notes and chords being played.

REFERENCES:
patent: 3482029 (1969-12-01), Sines
patent: 3530226 (1970-09-01), Wheeler et al.
patent: 3530227 (1970-09-01), Wheeler et al.
patent: 3744368 (1973-07-01), Lady
patent: 3823637 (1974-07-01), Scott
patent: 4054868 (1977-10-01), Rose
patent: 4080867 (1978-03-01), Ratanangsu

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