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 Keyboard Noise Reduction and NoiseBlock
Enables Poly NoiseBlockAI, which during calls
eliminates background and extraneous sounds in
common working environments when no one is talking.
Note: This setting is disabled when you enable M-
Mode. If you use an external echo canceller,
keyboard noise reduction is not 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
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 96
Audio Input
You have several options to input audio for your system.
Your system supports the following audio inputs:
▪ IP-based Poly audio peripheral devices (for the G7500 system only):
◦
Poly IP Table Microphone
◦
Poly IP Ceiling Microphone
◦
Poly Microphone IP Adapter
▪
3.5 mm
(for the G7500 system only): 3.5 mm line-level stereo input used to share audio from a
device or line-in 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.
▪
HDMI
: Used to share audio (along with content) from a device. Sound from this input plays in the
room and at far sites.
Configuring Audio Settings
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