Matrix Summary - Polycom SoundStructure C16 Design Manual

A pan value of 1 means that the mono virtual channel is only mapped to the right output physical channel,
a value of -1 means that the mono virtual channel is mapped to the left output physical channel. Values
between -1 and 1 are shown in the following figure.
Audio Panning Values
Controlling Balance
The balance control allows the designer to adjust how a stereo input signal is mapped to a stereo output
signal. A value of 0 means that the left input channel is sent to the left output channel and the right input
channel is sent to the right output channel.

Matrix summary

A summary of the matrix crosspoint visual controls is shown in the following figure and reviewed here.
● Bold values are the gain in dB in the crosspoint.
● An arc with a circle indicates that there is some panning or balance other than the center position in
effect.
● An underscore indicates the matrix crosspoint is inverted.
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