Music – Instruments – Electrical musical tone generation
Patent
1989-01-25
1990-01-09
Witkowski, Stanley J.
Music
Instruments
Electrical musical tone generation
84DIG7, 84704, 84702, 84730, G10H 1053, G10H 134, G10H 502
Patent
active
048920231
ABSTRACT:
An electronic keyboard percussion instrument includes a hammer such as a mallet, a plurality of plates, striking detection devices, and a musical tone generating section. The plates respectively correspond to note names of musical tones to be produced and aligned parallel to each other. The striking detection devices are respectively mounted on lower surfaces of the plates to detect striking of the plate with the mallet and to generate a striking detection signal. The musical tone generating section generates a musical tone of the note name corresponding to the struck plate in response to the striking detection signal. The striking detecting section may include a pressure sensitive element in order to make the musical tone responsive to a force striking the plate.
REFERENCES:
patent: 3229021 (1966-01-01), Baschet
patent: 3542936 (1970-11-01), Babicky
patent: 3558310 (1971-06-01), Gschwandtner
patent: 3684814 (1972-08-01), Neustadt
patent: 4257305 (1981-03-01), Friend et al.
patent: 4301337 (1981-11-01), Eventoff
patent: 4416178 (1983-11-01), Ishida
patent: 4444083 (1984-04-01), Apel et al.
patent: 4562764 (1986-01-01), Marshall
Funkschau, 1977, Heft 24, Piezotasten Sorgen fur Pianoeffekt In Elektronischen Orgeln.
"Elektroakustik," Funkschau, 1977; Heft 24, pp. 1125 & 1126.
Mizuguchi Masaaki
Takeuchi Akihiko
Nippon Gakki Seizo Kabushiki Kaisha
Witkowski Stanley J.
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