Technical information
Chapter 3 - Before You Deploy
© Polycom, Inc. 73
Acoustics and 
background 
noise
Ensure that there is no audible echo in the room where 
the camera and microphone(s) will be installed. 
Carpeting, drapery, and upholstered furniture all help 
to reduce echo problems. Non-rectangular rooms have 
less echo than standard conference rooms.
Microphone 
placement
Refer to the documentation for the specific equipment 
model for information on where to place the 
microphone(s).
Table 3-7. Site Considerations (Continued)
Factor For best results










