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IS2083/BM83 Echo Tuning
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IS2083
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4
Voice Processing Functions
4.3
Echo Cancellation
4.3.4
AES Suppression
Introduction
Features
1
Quick References
2
Signal Processing Flow
3
IS208x DSP GUI Configuration Tool
4
Voice Processing Functions
4.1
High-Pass Filter
4.2
Noise Reduction
4.3
Echo Cancellation
4.3.1
AEC Stepsize
4.3.2
AEC Tap Length
4.3.3
Double-Talk Threshold
4.3.4
AES Suppression
4.3.5
Linear AEC Threshold
4.4
Digital MIC Gain
4.5
Comfort Noise
4.6
Equalizer
4.7
Speaker/MIC Gain Settings
5
Guidelines for Tuning Echo Cancellation Performance
6
MIC and SPK Mechanical Design and Placement
7
Document Revision History
Microchip Information
4.3.4 AES Suppression
This parameter determines the maximum nonlinear echo suppression capability.
