Music – Instruments
Patent
1980-01-22
1982-02-16
Rubinson, Gene Z.
Music
Instruments
84DIG12, 84DIG22, G10F 100
Patent
active
043154514
ABSTRACT:
An electronic musical instrument is of a key assigner type including a key coder and a channel processor, and is equipped with an automatic bass/chord performance faculty. The key coder includes a root note memory and a chord type memory, whereas the channel processor includes a key code memory and a key-on memory. The instrument is provided with a chord note memory function rendering switch and a bass note memory function rendering switch. When the chord note memory function rendering switch is turned on, the key-on memory is not cleared after release of the keys for conducting a automatic performance of chord tones. When the bass note memory function rendering switch is turned on, the root note memory and the chord type memory are not cleared after release of the keys for conducting an automatic performance of bass tones.
Thus a bass-note memorized automatic accompaniment performance and a chord-note memorized automatic accompaniment performance are independently selectable.
REFERENCES:
patent: 4020728 (1977-05-01), Robinson et al.
patent: 4112802 (1978-09-01), Robinson et al.
patent: 4120225 (1978-10-01), Dietrich et al.
patent: 4147085 (1979-04-01), Robinson et al.
patent: 4152965 (1979-05-01), Howell
Imamura Akio
Nakada Akira
Uchiyama Yasuji
Isen Forester W.
Nippon Gakki Seizo Kabushiki Kaisha
Rubinson Gene Z.
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