Music – Instruments – Electrical musical tone generation
Patent
1990-01-26
1992-04-21
Shoop, Jr., William M.
Music
Instruments
Electrical musical tone generation
84653, 84478, 84479A, G10H 118, G10H 700, G09B 1502
Patent
active
051057093
ABSTRACT:
An electronic keyboard musical instrument has a division point setting switch for setting division point on a keyboard. In the case that the division point setting switch is actuated when all keys are in an off-state or not operated, a division point is set in a predetermined key position. In the case that the division point setting switch is actuated when at least one key is in an on-state or operated, the division point is set in the position of the key which is being operated, thereby setting the division point in the key positions arbitrarily, instead of predetermined key positions.
REFERENCES:
patent: 4730533 (1988-03-01), Schoerkmayr
patent: 4957032 (1990-09-01), Hirano et al.
patent: 4957552 (1990-09-01), Iwase
patent: 4991484 (1991-02-01), Kawashima
Kim Helen
Shoop Jr. William M.
Yamaha Corporation
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