Electronic musical instrument with independent control of expres

Details Electronic musical instrument with independent control of expres Electronic musical instrument with independent control of expres

1998-06-02

1999-11-02

Donels, Jeffrey W.

Music

Instruments

Electrical musical tone generation

84633, 84665, G01H 102, G01H 700

Patent

active

059774703

ABSTRACT:
An electronic musical instrument has a processing circuit for adding a reverberation tone after volume control using expression data generated upon operation of an expression pedal to generate tone data which does not vary the attenuation characteristics of the reverberation tone by operation of the expression pedal. The volume control and reverberation tone addition are implemented by a digital signal processor. Auditory sense correction of the volume control is also done by exponentially transforming expression data.

REFERENCES:
patent: 4947723 (1990-08-01), Kawashima et al.
patent: 5406023 (1995-04-01), Nagahama
patent: 5744739 (1998-04-01), Jenkins
patent: 5789689 (1998-08-01), Doidic et al.
patent: 5804751 (1998-09-01), Koseki et al.

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