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Title:
Chorus effects in electronic organ
United States Patent 3215767
US Patent References:
Musical instrument
- - 2305574
Electrical musical instrument
- - 2498367
Signal mixing apparatus
- - 2547759
Monaural-binaural transmission of sound for producing a haas effect
- - 2879683
Electric musical instrument
- - 3000252
Inventors:
Martin, Daniel W.
Publication Date:
11/02/1965
View Patent Images:
Download PDF 3215767
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Assignee:
BALDWIN CO D H
Primary Class:
84/708
Other Classes:
984/326, 84/DIG.001
International Classes:
G10H1/10
;
G10H1/06
US Patent References:
3004459
Modulation system
3004460
Audio modulation system
3007361
Multiple vibrato system
3147333
Audio modulation system