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Phase modultion is one of the three ways of modulating or altering a signal so that it is able to carry information. The other two are amplitude and frequency modulation. Phase modulation is used in high speed modems.
Wiki User
∙ 16y ago
Wiki User
∙ 15y agosending data between two electronic or networking devices by using modem or other devices, using data forms (a typical data form ,means set of frequences) send a modem or other devices. sending data into typical forms is caled modulation of data.when receiving data ,equipments process demodulation. sending data between two electronic or networking devices by using modem or other devices, using data forms (a typical data form ,means set of frequences) send a modem or other devices. sending data into typical forms is caled modulation of data.when receiving data ,equipments process demodulation.
Wiki User
∙ 10y agoPhase modulation is used for low frequency in audio and radio. This represents information and carries a signal that is not to be confused with frequency modulation.
Wiki User
∙ 7y agoIt is widely used, in various systems of modulation, to encode digital signals.
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When modulation frequency is doubled the modulation index is halved and the modulating voltage remains constant the modulation system is?
the modulation system is of FM
In which Analog to analog modulation methods does the peak amplitude?
Frequency modulation Phase modulation
How does quadrature amplitude modulation works?
QAM is a combination of phase modulation & amplitude modulation.
What is gfsk modulation?
whatbis GMSK MODULATION ?
What is collector modulation?
Collector modulation is the amplitude modulation in which modulator varies the collector voltage of a transistor.
What does AM and FM stand for in radios?
AM - Amplitude Modulation FM - Frequency Modulation
Need for modulation?
modulation
What are the two types of angle modulation?
Frequency Modulation and Phase Modulation
When modulation frequency is double the modulation index is halF and the modulating voltage remains constant the modulation system is?
frequency modulation..
How velocity modulation and density modulation related to each other?
due to velocity modulation density modulation occurs in TWT
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.
When modulation frequency is doubled the modulation index is halved and the modulating voltage remains constant the modulation system is?
the modulation system is of FM
Why frequency modulation and phase modulation are called angle modulation?
i dont know ans. of this.
In which Analog to analog modulation methods does the peak amplitude?
Frequency modulation Phase modulation
How does quadrature amplitude modulation works?
QAM is a combination of phase modulation & amplitude modulation.
What is the unit for modulation index?
Modulation index is also called as Modulation depth. The modulation index of a modulation scheme describes by how much the modulated variable of the carrier signal varies around its unmodulated level.
What is gfsk modulation?
whatbis GMSK MODULATION ?
