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1K0-002 · Question #173
1K0-002 Question #173: Real Exam Question with Answer & Explanation
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Question
Which of the following accurately describes room gain as it applies to acoustic echo cancellation?
Options
- AMeasure of amplifier power driving the loudspeakers in a given conference room
- BRatio of loudness of the participants voices versus the loudspeaker volume arriving at the
- CRelative sensitivity of the microphones expressed in dB versus the same microphone in a
- DRelative perceived loudness of a person speaking in a given room versus the same person
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