Sound Interference with a Pair of Radio Loudspeakers Can Be

question 4

Multiple Choice

Sound interference with a pair of radio loudspeakers can be nicely demonstrated when the

• A)radio signal is monaural for each.
• B)input and output of the speakers are reversed.
• C)speakers are brought face to face.
• D)all of the above
• E)none of the above

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Definitions:

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