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Polycom

1K0-001 · Question #306

Which of the following functions can NOT be performed by a microphone mixer?

The correct answer is D. Provide a means to adjust the video display brightness. E. Provide a means to adjust the room acoustics. See the full explanation below for the reasoning.

Question

Which of the following functions can NOT be performed by a microphone mixer?

Options

  • AProvide phantom power to microphones.
  • BProvide gain to convert mic-level signals to line-level signals.
  • CProvide a means to adjust the relative gain of different microphones.
  • DProvide a means to adjust the video display brightness.
  • EProvide a means to adjust the room acoustics

How the community answered

(32 responses)
  • A
    3% (1)
  • B
    6% (2)
  • C
    13% (4)
  • D
    78% (25)

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