Design Guide for the Polycom SoundStructure C16, C12, C8, and SR12
9 - 32
By default the two telephone lines are routed to both “Amplifier 1” and
“Amplifier 2” and the stereo program audio “Program Audio” channel is
routed as a mono signal to both Amplifier 1 and Amplifier 2 as shown in the
next figure.
To create the positional solution, route one telephony interface to one ampli-
fier and route the other to the second amplifier. Also, we’ll make the
assumption that each amplifier should receive one channel of the stereo pro-
gram audio. The mapping of the stereo program audio signal to the mono