Assignee
DEUTSCH RES LAB
9 patents
Top patents by PatentIndex Score
US4122742AOct 31, 1978
Transient voice generator
DEUTSCH RES LAB57 citations96
US4085644AApr 25, 1978
Polyphonic tone synthesizer
DEUTSCH RES LAB47 citations92
US4079650AMar 21, 1978
ADSR envelope generator
DEUTSCH RES LAB45 citations92
US4116103ASep 26, 1978
Pulse width modulation in a digital tone synthesizer
DEUTSCH RES LAB13 citations74
US4112803ASep 12, 1978
Ensemble and anharmonic generation in a polyphonic tone synthesizer
DEUTSCH RES LAB13 citations74
US4067254AJan 10, 1978
Frequency number controlled clocks
DEUTSCH RES LAB7 citations65
US4827547AMay 9, 1989
Multi-channel tone generator for an electronic musical instrument
DEUTSCH RES LAB2 citations63
US4135427AJan 23, 1979
Electronic musical instrument ring modulator employing multiplication of signals
DEUTSCH RES LAB5 citations63
US4083282AApr 11, 1978
Alterable voice for electronic musical instrument
DEUTSCH RES LAB2 citations63