Question

11: The color TV picture signal is a:
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Single-channel, One-dimensional Signal
Single-channel, Three-dimensional Signal
Three-channel, One-dimensional Signal
Three channel, Three-dimensional Signal​

Answer 1

Answer:

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Answer 2

Answer:

d) three channel, three-dimensional signal

Explanation:

Any physical occurrence that conveys or carries information can be called a signal. Examples: Audio, light, radio, TV, radar, temperature, etc. It usually carries information which is a function of an independent variable and that variable can be time, spatial coordinates, pressure, temperature, etc.

Multi-channel signals are those signals that are generated by multiple sources.

Multi-dimensional signal is a signal which is a function of two or more independent variables. The motion picture of a black and white TV is an example of three dimensional signal.

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