Datasheet Summary
ZL38001 Low-Voltage Acoustic Echo Canceller with Low ERL pensation
Data Sheet Features
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- Contains two echo cancellers: 112 ms acoustic echo canceller Works with low cost voice codec. ITU-T G.711 or signed mag µ/A-Law, or linear 2’s p Each port may operate in different format Advanced NLP design
- full duplex speech with no switched loss on audio paths Fast re-convergence time: tracks changing echo environment quickly Adaptation algorithm converges even during Double-Talk Designed for exceptional performance in high background noise environments Provides protection against narrow-band signal divergence Howling prevention stops uncontrolled oscillation in high loop...