Polycom SoundStructure C8 User Manual

Design Guide for the Polycom SoundStructure C16, C12, C8, and SR12
2 - 24
Recording/Ungated - Line Input
The recording - line input version includes equalization, automatic gain con-
trol, and the dynamics processing as well as fader gain control, input delay,
and input mute as shown in the next figure. This processing path is typically
used by line input signals such as program audio, and hence the name line
input path.
Recording/Ungated - Noise Cancelled
The noise cancelled recording input includes the noise cancellation as shown
in the next figure. This path is typically used for recording of microphone
audio as it includes all the noise cancellation but not the automatic micro-
phone mixer processing.
Recording/Ungated - Sound Reinforcement
Finally, the sound reinforcement recording input includes the noise cancella-
tion and optional feedback elimination processing as shown in the following
figure.
Mic or Line
Input
Input to
Matrix
Input to
Matrix
Parametric
Equalization
A/D
Converter
Analog
Gain
Noise
Cancellation
Automatic
Gain Control
Automixer
AGC Dynamics Fader Delay
Fader
Automixer
Automixer
Delay
Automatic
Gain Control
Feedback
Cancellation
Dynamics
Processor
Dynamics
Processor
Fader
Input to
Matrix
Automatic
Gain Control
Fader Delay
Dynamics
Processor
Delay
Mute
Recording/
Ungated
Noise Cancelled
Sound
Reinforcement
UNGATED - Line Input Processing
Parametric
Equalization
Automatic
Gain Control
Fader Delay
Dynamics
Processor
Mute
Mic or Line
Input
Input to
Matrix
Input to
Matrix
Parametric
Equalization
A/D
Converter
Analog
Gain
Noise
Cancellation
Automatic
Gain Control
Automixer
AGC Dynamics Fader Delay
Fader
Automixer
Automixer
Delay
Automatic
Gain Control
Feedback
Cancellation
Dynamics
Processor
Dynamics
Processor
Fader
Input to
Matrix
Automatic
Gain Control
Fader Delay
Dynamics
Processor
Delay
Mute
Recording/
Ungated
Noise Cancelled
Sound
Reinforcement
UNGATED - Noise Cancellation Processing
Parametric
Equalization
Noise
Cancellation
Automatic
Gain Control
Fader Delay
Dynamics
Processor
Mute
Mic or Line
Input
Input to
Matrix
Input to
Matrix
Parametric
Equalization
A/D
Converter
Analog
Gain
Noise
Cancellation
Automatic
Gain Control
Automixer
AGC Dynamics Fader Delay
Fader
Automixer
Automixer
Delay
Automatic
Gain Control
Feedback
Cancellation
Dynamics
Processor
Dynamics
Processor
Fader
Input to
Matrix
Automatic
Gain Control
Fader Delay
Dynamics
Processor
Delay
Mute
Recording/
Ungated
Noise Cancelled
Sound
Reinforcement
UNGATED - Sound Reinforcement Processing
Parametric
Equalization
Noise
Cancellation
Automatic
Gain Control
Feedback
Cancellation
Fader Delay
Dynamics
Processor
Mute

Polycom SoundStructure C8 Specifications

General

Brand	Polycom
Model	SoundStructure C8
Category	Conference System
Language	English