ZL38003 Overview
AEC for analog handsfree munication Application Analog Desktop phone Analog Inter.
ZL38003 Key Features
- Handles up to -6 dB acoustic echo return loss 127 ms acoustic echo canceller Provides up to 12 dB of Noise Reduction Ope
- full duplex speech with no switched loss on audio paths Tracks changing echo environment quickly Adaptation algorithm co
- 40° C to +85 ° C Howling prevention eliminates uncontrolled oscillation in high loop gain conditions AGC on speaker path
- Block Diagram 1
- Multiple Gain pad settings