ELECTRONIC ORGAN HAVING UPBEAT PERCUSSION GATE
United States Patent 3493668
US Patent References:
Transistorized percussion circuit for electrical musical instrument
- - 3180919
Keying systems for electric musical instruments
- - 3223768
Electric organ polyphonic percussion system having multiple use keyers
- - 3407260
Keying and wave-shaping circuit for electronic musical instrument
- - 3408449
Transistorized percussion circuit for electrical musical instrument
- - 3180919
Keying systems for electric musical instruments
- - 3223768
Electric organ polyphonic percussion system having multiple use keyers
- - 3407260
Keying and wave-shaping circuit for electronic musical instrument
- - 3408449
Inventors:
Bunger, David A.
Publication Date:
02/03/1970
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Export Citation:
Assignee:
BALDWIN CO D H
Primary Class:
Other Classes:
84/DIG.023, 327/586, 327/504, 984/322, 84/702
International Classes:
G10H1/057; G10H3/00; G10H1/02