Setting
Description
Enable M-Mode
Specifies whether the system transmits audio using
a configuration that best reproduces interactive and
live performance music picked up by microphones.
This feature provides the highest-possible
bandwidth for audio.
When you enable M-Mode, even the faintest
musical notes come through clearly.
Enable NoiseBlockAI
Enables Poly NoiseBlockAI, which during a call
eliminates background and extraneous sounds in
common working environments.
Note:
This setting is disabled when you enable
M-Mode. If you use an external echo
canceller, keyboard noise reduction isn’t
available.
Enable Join and Leave Tones
The system plays a tone when someone joins or
leaves a conference call.
Transmission Audio Gain (dB)
Specifies the audio level (in decibels) that the
system transmits sound. Unless otherwise advised,
you should set this value to
0
dB.
Enable Audio Mute Reminder
Specifies if the system displays a notification that
the microphones are muted when it detects
someone speaking.
Related Links
on page 114
Audio Input
You can connect several types of microphones to your system.
The following audio inputs are supported:
▪ IP-based Poly microphone peripherals (for the G7500 system only):
◦
Poly IP Table Microphone
◦
Poly IP Ceiling Microphone
◦
Poly Microphone IP Adapter
▪
X50 Microphones
and
X30 Microphones
: The built-in microphones that come with the Studio X50
and Studio X30 systems.
▪
Polycom RealPresence Debut Expansion Microphone
(for the Studio X50 system only)
▪
3.5 mm
(not available on Studio X30 system): 3.5 mm stereo input used to share audio from a
device or microphone. Depending on your setup, you can specify if sound from this input plays in
the room and at far sites or just at far sites.
Configuring Audio Settings
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