Results for: Demodulation

What is a demodulator?

Answer . A demodulator is a circuit used in AM (amplitude modulation) and FM (frequency modulation) receivers to separate the information that was modulated onto the carrie (MORE)
In Physics

What is demodulation?

The process of separating the original information or SIGNAL from the MODULATED CARRIER . In the case of AMPLITUDE or FREQUENCY MODULATION it involves a device, called (MORE)

What is difference between modulator and demodulator?

Modulation is used when information is available in analog form that varies the frequency and/or amplitude of a lower frequency wave, depending on the information it carries. (MORE)

What is amplitude demodulator?

\n(I am assuming you want to know what an "AM Demodulator" is, as follows)\n. \nAM stands for Amplitude Modulation, perhaps the most basic kind of modulation of a radio carri (MORE)

Discussion about amplitude demodulator?

A modulator modulates the carrier frequency, while a demodulator detects the modulation on the carrier wave and recovers the original lower frequency waveform at the desti (MORE)

What is fsk demodulation?

Frequency Shift Keying (FSK) modulation is the process of modulating a digital signal onto a carrier that is composed of one of two frequencies, one frequency for high - and t (MORE)

What is diagonal clipping in AM demodulation?

The diagonal clipping in Amplitude Demodulation (using envelop detector) can be avoided if RC time-constant of the envelope detector satisfies the following condition, where W (MORE)
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Need of demodulation?

Demodulation is needed with modulation becoz modulation it is converting analog to digital signal n we can't understand digital. That's why we require digital to analog conver (MORE)