Polycom
1K0-001 · Question #178
1K0-001 Question #178: Real Exam Question with Answer & Explanation
Sign in or unlock 1K0-001 to reveal the answer and full explanation for question #178. The question stem and answer options stay visible for context.
Question
Which of the following correctly describe the role room acoustics play regarding acoustic echo cancellation?
Options
- APeople moving around in a room change the acoustic paths presented to a microphone.
- BFans, heaters, and air conditioners add background noise to the room, changing the room
- CHard room surfaces act as reflectors for sound, causing multiple acoustic paths from loudspeaker
- DHeavy drapes and acoustic absorbers remove acoustic paths and therefore cause problems for
Unlock 1K0-001 to see the answer
You've previewed enough free 1K0-001 questions. Unlock 1K0-001 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.