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What is the relationship between phase and frequency of a signal?
Wiki User
∙ 12y ago
They are measuring two different things.
Wiki User
∙ 12y ago
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What is the difference between frequency modulation and phase modulation?
The difference between frequency modulation and phase modulation is that with frequency modulation the angular frequency of the signal is modified while with the phase modulation, the phase angle of the signal is modified.
What is meant by zero phase frequency?
The zero phase frequency is the frequency at which the phase of the input signal and the output signal match.
In phase modulation the amount of phase shift in the carrier signal depends on the of the modulating signal and the rate of phase shift depends on the of the modulating signal?
Amplitude Frequency
What are you conclusions about the phase relationship between the driver and the oscillator below and above resonance?
For small frequency of forced oscillation , the phase angle between the forced oscillator and driver is nearly zero . As the driving frequency increases the phase angle increases and is equal is PI/2 ,when both the frequencies (frequency of force and frequency of system for oscillation) are equal. For very large frequency of driver , they are out of phase.
When a carrier is phase modulated with an integrated modulating signal the resultant is?
It gives frequency modulated signal
Why you go for modulation?
modulating signal is the low frequency signal .so we cant transmit for a long distance.so we go for modulating the signal either by modulating the amplitude or frequency or phase of the signal.
What are the parameters of high frequency carrier that may be varied by a lower frequency intelligence?
Following are the 3 parameter by which high Frequency carrier can be varied by low frequency intelligence signal 1) Amplitude 2) Phase 3) Frequency
What cause distortion?
Different frequency components of a signal becoming out of phase
What is the difference between frequency distortion and phase distortion?
A signal that suffers frequency distortion has one of its frequencies shifted higher or lower. A signal that suffers phase distortion has one of its frequencies shifted in time compared to others. Take, for example, a square wave. Shift the phase of the primary harmonic and you have a mess that sounds the same pitch but different. If you shifted the frequency, it would sound higher or lower.
What are the three properties of an analog signal?
Frequency Amplitude Phase from Anura Priyantha
What features of the ASK signal suggests that it's an AM signal?
Just the amplitude change, while the frequency and phase still remain
What is the difference between baud and baud rate?
Baud rate is the measure of how many times per second a signal makes a transition between two different states. The state of the signal can be a measurement of frequency, voltages, or phase angles to name a few. The Baud defines the number of signal events that occur in a transmitted signal.
