Music – Instruments – Electrical musical tone generation
Patent
1992-03-25
1994-02-15
Witkowski, Stanley J.
Music
Instruments
Electrical musical tone generation
84661, 84DIG7, 84DIG9, 84DIG10, G10H 112, G10H 118
Patent
active
052869156
ABSTRACT:
An electronic musical instrument for realizing touch at the time of the manipulating of a manipulator such as a keyboard faithfully reflected on the resulting musical tone. The electronic musical instrument has acceleration pickups respectively attached to keys in the keyboard, and tone synthesizing portions respectively driven on the basis of signals obtained by integrating acceleration detection signals outputted from the acceleration pickups.
REFERENCES:
patent: 4899631 (1990-02-01), Baker
"Piano Tone Synthesis Using Digital Filters By Computer Simulation", Isao Nakamura, Soichiro Iwaoka, ICASSP 86, Tokyo, pp. 1293-1296.
"Application of Digital Filters To Vibration of Piano Strings Having Interaction", pp. 373-374.
"Foundation of Digital Signal Processing", pp. 129-134.
"Longitudinal Vibration and Inharmonic Tone of Piano String", Takeshi Yanagisawa, Kijuro Nakamura, Isao Shirayanagi; The Journal of the Acoustical Society of Japan, vol. 33, No. 8 (Aug. 1977) pp. 412-416.
Komano Takeshi
Kunimoto Toshifumi
Witkowski Stanley J.
Yamaha Corporation
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