Polycom
1K0-002 · Question #173
Which of the following accurately describes room gain as it applies to acoustic echo cancellation?
The correct answer is B. Ratio of loudness of the participants voices versus the loudspeaker volume arriving at the. See the full explanation below for the reasoning.
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
How the community answered
(25 responses)- A8% (2)
- B84% (21)
- C4% (1)
- D4% (1)
Community Discussion
No community discussion yet for this question.