Music – Instruments – Electrical musical tone generation
Patent
1988-02-02
1990-04-03
Witkowski, Stanley J.
Music
Instruments
Electrical musical tone generation
84477R, 381109, G10H 146
Patent
active
049130250
ABSTRACT:
An apparatus for controlling the sound volume of an electronic musical instrument has a row of volume select depress switches. In response to depression of any one switch, a corresponding sound volume is produced. The sould volume increases for each successive switch along the row. If two successive switches are depressed simultaneously, a sound volume is produced which is intermediate the sound volume produced by depression of one switch only and the sound volume produced by depression of the adjacent switch only. A corresponding row of volume indicators is provided. In response to depression of one of the switches, the volume indicator corresponding to the sound volume of the depressed switch and all of the volume indicators corresponding to the not depressed switches having a sound volume less than that of the depressed switch are activated.
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Kabushiki Kaisha Kawai Gakki Seisakusho
Meller Michael N.
Witkowski Stanley J.
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