balas
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balas
Created by balas over 8 years ago
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BASIC Av

BASIC Av

Question 1 of 3

1

Which type of audio signal is transmitted over one conductor with a ground that is sometimes used as a shield?

Select one of the following:

  • Summed

  • Difference

  • Balanced

  • Unbalanced

Explanation

Question 2 of 3

1

When the frequency decreases, Amplitude

Select one or more of the following:

  • Equals

  • Cancels

  • Increases

  • None

Explanation

Question 3 of 3

1

Moving - coil Microphones are

Select one of the following:

  • Condenser Microphones

  • Ribbon microphones

  • Dynamic Microphones

Explanation

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