What do you have to do to information before transmitting it?, Compress it into a smaller size, Convert it into an electrical signal, Make duplicates of it, What is "noise"?, A type of data transmission, A sound that speakers make, Unwanted signals that disturb a transmission, What is an example of an Input Transducer?, An iron, A camera, A lightbulb, Which is not an example of a communication medium?, Optic fibres, Radio waves, AUX cord, ________ is exactly opposite to transmission, Reception, Conversion, Sampling, What is "bandwidth"?, The frequency range over which an equipment operates or the portion of the spectrum occupied, A device that converts one form of energy into another, Information converted in electrical form and suitable for transmission, __________ is the process of increasing the amplitude & strength of a signal using an electronic circuit., Modulation, Transmission, Amplification, Which of these is in the correct order?, input transducer > communication channel > transmitter, transmitter > input transducer > communication channel, input transducer > transmitter > communication channel, A ________ extracts the desired message signals from the received signals at the channel output., Receiver, Transmitter , Repeater, A receiver consists of circuits like a(n) _______., Amplifier, Parallel, Series.

Communication Systems 101

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