Matches 51 - 100 out of 119 < 1 2 3 >
Match Document Document Title
3786304 DAMPING CIRCUIT FOR VERTICAL DEFLECTION SYSTEM  
An improved damping circuit for limiting the maximum voltage and slowing the rate of rise of a pulse produced by an inductive winding when current flowing therethrough is suddenly interrupted. An...
3769598 GAIN CONTROL CIRCUIT  
A method and apparatus for regulating the rate of change of first and second sawtooth waveform signals. First and second, 180° out-of-phase, sawtooth waveform signals are generated by sawtooth...
3760191 RAMP GENERATOR FOR PRODUCING RAMP CURRENT DURING CONTROLLED RATE DISCHARGE OF STORED CAPACITANCE  
A vehicle skid control braking system of the type that includes means for generating a signal varying in accordance with braking conditions, such as vehicle speed, wheel speed and road surface...
3697777 SIGNAL GENERATING CIRCUIT INCLUDING A PAIR OF CASCADE CONNECTED FIELD EFFECT TRANSISTORS  
A signal generating circuit including a constant current source comprising cascoded field effect transistors. The first transistor is biased into saturation and the second transistor is biased in...
3657558 MULTIPLE RAMP WAVEFORM GENERATOR  
The invention is a circuit for generating a pair of interleaved repeating sequences of several ramp signals of differing slopes and lengths. An integrator 10 is energized by a signal on line 13,...
3617598 SAWTOOTH TONE GENERATING AND KEYING CIRCUIT FOR AN ELECTRONIC MUSICAL INSTRUMENT  
A circuit is provided for generating an output signal having the characteristics of a natural musical tone by converting a square wave input signal into a sawtooth wave output signal. The circuit...
3610952 TRIANGLE WAVE GENERATOR  
A waveform converter for automatically producing constant amplitude triangular wave signals from 50--50 square wave signals of varying amplitude and frequency. A variable-resistance device...
3579274 GENERATOR FOR PRODUCING TRIANGULAR SIGNALS  
A wave generator having an oscillator and a flip-flop generating two square waves of constant frequency and one of which is varied in amplitude in dependence upon the varying amplitude of a control...
3571501 ON SCREEN TUNING INDICATOR DEVICE FOR TELEVISION RECEIVER  
This specification discloses a tuning indicator device for a television receiver, wherein a waveform having a slope depending upon the horizontal or vertical synchronizing circuit is sliced at...
3569735 CONSTANT AMPLITUDE SAWTOOTH GENERATOR  
This invention relates to a constant amplitude sawtooth generator. The ciit of the generator comprises a charging capacitor that is discharged through a transistor when an input pulse is applied to...
3543049 RAMP GENERATOR WITH CLAMP  
3532957 OSCILLATING MOTOR APPARATUS  
3514632 PROGRAMMABLE SAWTOOTH WAVEFORM GENERATOR  
3479605 DISPLAY FORMATING CONTROL  
3443147 TELEVISION CATHODE RAY TUBE APPARATUS  
3441874 SWEEP GENERATOR  
3405286 Electric wave generator with two-state and integrator circuits  
3383684 Scan rate generator for a land mass simulator  
3349256 Frequency sensitive device  
3348115 Tracking automatic gain control circuit  
3322973 Voltage generator producing constant amplitude, 90deg. phase-displaced sawtooth waveforms over wide range of output frequencies  
3313955 Ramp generator circuits having rapid recovery and providing linear ramps  
3304494 Wide range wide and narrow band direct indicating analyzer  
3284800 Continuous wave radar system  
3280622 Time to voltage converter for pulseecho ultrasonic system  
3281530 Circuit arrangement for adjusting the black level of a video signal  
3259848 High voltage cascaded semiconductor amplifier including feedback and protective means  
3255419 Wide band amplifier circuit having current amplifier input stage and operational amplifier output stage  
3255363 Triangular to sawtooth wave form converter  
3240953 Slicer circuit and apparatus employing same  
3225309 Pulse wave generator with independent control of pulse repetition frequency and duty cycle  
3202935 Astable multivibrator having means to adjust the output magnitude and frequency  
3200338 Automatic correction arrangements for periodic integrators  
3184616 High level sawtooth waveform voltage generator  
3178589 Electronic clamping circuit  
3102240 Cathode-coupled phantastron sweep circuit having transistor means for providing controllable premature sweep termination without "bottoming"  
3049625 Transistor circuit for generating constant amplitude wave signals  
3036225 Shiftable range mark generator for radarscope  
3024307 Television receiver  
2984788 Sweep circuit  
2977545 Sawtooth generator  
2975416 Continuously variable range circuit  
2956178 Generation of a pulse complex  
2953679 Sweep circuit  
2948857 Sweep generators for cathode ray oscillographs  
2942198 System of time base standardization  
2935644 Deflection circuit  
2927998 Automatic damping means in deflection circuits  
2924707 Amplitude-stabilized sweep generator  
2922033 Repetitive-linear-sweep-signal generator  
Matches 51 - 100 out of 119 < 1 2 3 >