Chapter 11
Glossary
Topics:
• Acoustic Echo Cancellation
(AEC)
• Adaptive Ambient
• AEC Reference
• Ambient Level
• Ambient Noise
• Attack Time
• Attenuation
• Audible Hook Indication
• Audible Ringer Indication
• Audio Routing
• Automatic Gain Control (AGC)
• Automatic Level Control (ALC)
• Bandwidth
• Baud Rate
• Beamforming Microphone Array
2
• Chairman Override
• ClearEffect
• Clipping
• Compression
• Compressor
• Cross Point
• Crossover
• Decay Rate
• Delay
• Dial Tone Level
• Filter
• First Mic Priority
• Gain
• Gain Structure
• Gate Ratio
• Gating
• Gating Controls
• Gating Groups
• GPIO (General Purpose Input/
Output)
• Hold Time
• Last Mic Mode
Definitions of terms used in this manual.