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Class 84/674 - With space discharging means


Subclass of Class 84 - Music
Definition: Subject matter wherein the oscillator includes one or more
No. of patents: 2
Last issue date: 01/13/1987


NumberTitleIssue Date
4636740Control circuit for varying power output of push-pull tube amplifiers
A biasing and control circuit for varying the output power delivered by the push-pull output stage of a power amplifier is disclosed. The biasing and control circuit incorporates both fixed and cathode biasing to allow output power to be varied without in...
01/13/1987
4127049Signal generating system utilizing a cathode ray tube
A signal generating system for an electronic musical instrument utilizing an electronic beam tube with a radiation intercepting structure and means to derive a signal from beam current pulses produced by scanning the structure. The width of pulses is modu...
11/28/1978
 
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