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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 converter or demodulator.
What is meant by modulation and demodulation?
The full form of Modem is Modulator-demodulator. Modulation is process of converting the digital computer signals to analog telephone signals. Demodulation is the opposite conversion, analog to digital.
What term means changing the characteristics of a signal as when a modem changes a digital pulse into an analog audio signal?
Demodulation the opposite is Modulation And when you put them together you get MODEM Modulation/Demodulation = MODEM
What has the author I W Turner written?
I W. Turner has written: 'Digital modulation/demodulation using phase reversal keying'
Which device connects a computer with a telephone line by providing modulation and demodulation of incoming and outgoing data?
Answer:It's the modem that connects it... It is mainly a combined device for modulation and demodulation. A.K.A digital data of a computer. That is all it is. :D
Why is an ADSL modem not a true modem?
ADSL is not considered a "true" modem because it is completely digital and does not perform the modulation and demodulation (mo/dem) of converting analog signals into digital ones.
What is the difference between coherent demodulation and non coherent demodulation?
In case of coherent demodulation carrier used for demodulation purpose is in phase and frequency synchronism with carrier used for modulation purpose. For non-coherent demodulation it is not in synchronism.
How does modern work for computer?
you mean modem? MO-DEM MOdulation / DEModulation. It turns your digital signal into analog, so it can go thru the phone lines to your isp, and then from the phone lines to their server, it converts the analog signal back into digital.
What is opposite of modulation?
demodulation or detection.
What is the full meaning of the abbreviationMODEM?
It came from MOdulator DEModulator. In its transmit function, it turns digital bits into tones of a frequency which an audio channel can handle (MOdulation), and in its receive function it turns the tones back into digital bits (DEModulation). It is really not an abbreviation nor an acronym, but rather a portmanteau word.
Is the computer is input or output?
modulation and demodulation
What is full meaning of modem?
modulation and demodulation
