Chord recognition technique

Details Chord recognition technique Chord recognition technique

1982-06-22

1984-08-28

Isen, Forester W.

Music

Instruments

84 124, 84DIG22, 84 101, G10F 100

Patent

active

044676891

ABSTRACT:
A method and apparatus for inhibiting the spurious recognition of new chords in an automatic chord recognition system by permitting a new chord group or chord type to be recognized only if the performer has operated the same or a greater number of keys since the last time an attempt was made to recognize a chord or the last time a valid chord was recognized.

REFERENCES:
patent: 4332183 (1982-06-01), Deutsch
patent: 4379420 (1983-04-01), Deutsch
patent: 4381689 (1983-05-01), Oya

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