Music – Instruments – Electrical musical tone generation
Patent
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.
Donels Jeffrey W.
Kabushiki Kaisha Kawai Gakki Seisakusho
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