Configuring Noise Cancellation
Select the Enable Noise Canceller checkbox to enable NC for the channel. Adjust the Cancellation Depth slider to the dB setting which provides the best combination of low noise and maximum speech clarity. The cancellation depth can also be set using the arrow buttons or by entering a value directly in the field. The attenuation depth can be set in 1dB increments from 6dB to 15dB. The default is 6dB. The default NC is Off.
For additional information, refer to the Table of Contents for these related topics:
•Channel Tab Overview
•AEC (Acoustic Echo Cancellation)
•AGC/ALC (Automatic Gain Control/Automatic Level Control)
•Mic Gating
•Filters
•Mic Input Settings
•Telco RX Settings (TH20, 840T, 880, 880T, 880TA)
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