Electronic musical instrument with a touch response function

Details Electronic musical instrument with a touch response function Electronic musical instrument with a touch response function

1989-06-15

1991-05-28

Witkowski, Stanley J.

Music

Instruments

Electrical musical tone generation

84627, 84633, G10H 1057, G10H 108, G10H 146, G10H 702

Patent

active

050184300

ABSTRACT:
Initial touch data or after touch data is obtained by operating a play input unit, such as keys or strings. A musical tone whose timbre or volume changes by the touch data is obtained. A tone generator has a plurality of sound source lines. Desired waveform data is selected by the touch data for each line. Only one type of the selected waveform data that is segmented at a touch split point is outputted for each line. The musical tone may be detuned by finely staggering the reference frequency, for each line. An envelope waveform may be applied to the musical tone for each line.

REFERENCES:
patent: 4674382 (1987-06-01), Yorihisa
patent: 4875400 (1989-10-01), Okuda et al.

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