Electronic keyboard musical instrument capable of varying a musi

Music – Instruments – Electrical musical tone generation

Patent

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Details

84626, 84633, 84DIG9, 84DIG11, G10H 112, G10H 146, G10H 700

Patent

active

054731089

ABSTRACT:
An electronic musical instrument reads data of a musical tone from a waveform memory thereof according to pitch information input thereto, to form a tone signal containing a tone amplitude signal indicative of amplitude of the musical tone. The tone signal is passed into a plurality of signal paths to be formed into a plurality of analog tone signals. The plurality of signals paths each amplify the tone amplitude signal according to a note on/off velocity, and attenuate a plurality of modifications of the tone signal, depending on or not depending on the note on/off velocity and the pitch information on the musical tone, to generate a musical tone suitably reflecting the note on/off velocity and the pitch.

REFERENCES:
patent: 4224856 (1980-09-01), Ando et al.
patent: 5025700 (1991-06-01), Morikawa et al.
patent: 5099739 (1992-03-01), Adachi
patent: 5138926 (1992-08-01), Stier et al.

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