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Pulse Position modulation is digital or not?
Pulse position modulation can be analog or digital, it depends on the signal and/or the modulator used to obtain the modulation. If an analog signal is applied at the input of the modulator, the position of the pulse can assume an infinity of different timing states (the signal vary continuously) and hence an analog modulation is realised in PPM. On the contrary if the signal is digitized previously in a series of discrete states, the pulse at the output will have discrete timing interval (not continuosly). Then a digital modulation is obtained. If the signal is analog, but the modulator is digital, we will have again a number of finite state in output timing, and the PPM will be digital. To be noted that, if the number of steps in the digital modulator, is higher then the dinamic range required, the performance of the digital and analog PPM will be exactly the same. Cecking the front of the pulse of PPM with a digital oscilloscope capable of jitter measurament, we will see immediately if the position of the pulses will be continuosly variable or a number of discrete steps will be presented. We can then consider analog and digital PPM physically different.
What is the function of a modulator of car?
Assuming you mean the modulator on an automatic transmission... The modulator help to control the timing of the changing of gears in the tansmission. The modulator uses manifold vacuum to finetune the shift point, lower vacuum means higher load, throttle is open wider, shift point will be delayed.
Would a bad modulator vavle make a 305 back fire at 3000 rpm It's a rebuilt 305 with a cam in a 84 cutlass?
the modulator is part of the transmission, more than likely you have a problem with timing. check your base timing, firing order, check your advance.
What does the output speed sensor do?
It reads the speed of the output shaft. On a transmission it is used for shift timing.
Explain rationalization of information flows timing and accuracy of destination of output?
https://en.wikipedia.org/wiki/Information_flow_(information_theory)
What does an output speed sensor do on a 1996 Plymouth Voyager?
It measures the speed of the output gear of the transmission. It is used for shift timing.
Does a 1991 Ford Mustang gt have a timing belt?
No , the 5.0 liter High Output V8 engine in a 1991 Ford Mustang GT has a timing CHAIN
When stepping on the gas why does it bog down on the 1987 2.9L ford ranger after having changed the fuel filter plugs plug wires Distributor coil rotor and air filter?
First check for vacuum leaks in the hoses, especially the hose going to the vacuum modulator on the distributor. Then check for a bad vacuum modulator. Other problems may be worn or bad valves, piston rings, or timing chain or timing gear wear.
How do you get at water pump on 2003 Mitsubishi Outlander?
Difficult to describe. It is next to the timing belt and is usually changed when you replace the timing belt
Does a 2005 Toyota Prius have a timing belt?
No, a Prius has a timing chain, not a belt. Source: http://toyota.custhelp.com/app/answers/detail/a_id/7690/~/does-my-vehicle-have-a-timing-belt-or-timing-chain%3F
What are 3 words starting with T that describe Demeter?
Timing Temper Thrice
What is timing capacitor?
a capacitor that keeps time Capacitors do not keep time they do however charge at a specific rate of 63% of the applied voltage from a source that can be used to relate to timing since the source voltage can be calculated after a time lapse
