Inventor
DIETRICH RALPH N
US7 patents
Patents
7 patentsUS4299154ANov 10, 1981
Electronic rhythm generator
KIMBALL INT8 citations73
US4186639AFeb 5, 1980
Rhythm generator for electronic organ
KIMBALL INT8 citations72
US4106384AAug 15, 1978
Variable filter circuit, especially for synthesizing and shaping tone signals
KIMBALL INT18 citations71
US4220068ASep 2, 1980
Method and apparatus for rhythmic note pattern generation in electronic organs
KIMBALL INT7 citations69
US4236436ADec 2, 1980
Electronic music synthesizer
KIMBALL INT2 citations62
US4367670AJan 11, 1983
Envelope generator employing dual charge pump
KIMBALL INT3 citations61
US4144787AMar 20, 1979
Keyer circuit for electronic organ
KIMBALL INT4 citations61