Q. We send a voice signal from a microphone to a recorder, the transmission is

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Q. The unit that is used to express the state of a signal is

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Q. The data rate depends upon

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Q. Bit rate is measured in

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Q. Periodic analog signals can be classified as

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Q. Digital data refers to the information that is

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Q. Conversion of digital signal to analog signal is

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Q. A sine wave is defined by

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Q. A digital signal is a composite analog signal with

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Q. Digital signals are represented in

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Q. In data communications, the non periodic signals

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Q. The term that refers to loss of strength of a signal is called

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Q. The value of the decibel is positive, if signal is

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Q. The completion of one full pattern is called a

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Q. The term that describes the position of the waveform relative to time 0 is

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Q. Bit Rate is the number of bits sent in

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Q. In baseband transmission, the required bit rate is proportional to the

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Q. Change over a long span of time means

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Q. The term that refers to infinite no of values in the range is

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Q. The propagation speed of electromagnetic signals depends on the

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