Lectrosonics SPNDNT User Manual download pdf (Page 18)

ASPEN Digital Processor

LECTROSONICS, INC.

Using the AEC on Network Connections

When the Trio or Conference processor is used in the

ASPEN subsystem, the AEC (acoustic echo canceller)

can be applied to the network connections to suppress

echo caused by acoustical coupling between micro-

phones and loudspeakers. In this example, a local

sound reinforcement system is in place, which further

increases the potential echo.

SUBSYSTEM A

SUBSYSTEM B

INPUTS

OUTPUTS

(1->1, 2->2...)

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 27 28

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Lectrosonics SPNDNT User Manual Page 18