Music – Instruments – Electrical musical tone generation
Patent
1998-09-17
2000-10-03
Donels, Jeffrey
Music
Instruments
Electrical musical tone generation
84660, G10H 108, G10H 700
Patent
active
061276170
ABSTRACT:
A music apparatus is constructed for producing a music sound while applying thereto a desired sound field effect according to a control parameter. In the music apparatus, a source device provides an input music sound composed of at least two sound components separable from each other. A multiplier device multiplies levels of the two sound components by different multiplication factors for undergoing a level change of the two sound components separately from each other. An adder device adds the two sound components with each other after the level change to produce an output music sound. An effector device applies the sound field effect to the output music sound according to the control parameter which characterizes the sound field effect. A controller device adjusts the respective multiplication factors according to the control parameter so that the levels of the two sound components can be regulated provisionally in matching with the sound field effect.
REFERENCES:
patent: 5241604 (1993-08-01), Noguchi
patent: 5406022 (1995-04-01), Kobayashi
patent: 5572591 (1996-11-01), Numazu et al.
patent: 5602358 (1997-02-01), Yamamoto et al.
patent: 5732142 (1998-03-01), Nagata et al.
Donels Jeffrey
Yamaha Corporation
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