Access network with an integrated splitter
Acoustic echo cancellation in an integrated audio and telecommun
Acoustic echo canceller with fast volume control compensation
Acoustical echo canceller having an adaptive filter with passage
Acoustical echo canceller with sub-band filtering
Active audio compressing in telecommunication
Active impedance line feed circuit
Active mode line voltage regulator for ringing subscriber...
Active mode line voltage regulator for ringing subscriber...
Active surge rejection circuit
Adaptable line driver interface for digital telephone systems
Adapter card implementing a time-shared digital signal...
Adaptive echo cancellation and equalization system signal proces
Adaptive echo cancellation apparatus
Adaptive echo cancellation method
Adaptive echo cancellation method and device for implementing sa
Adaptive echo canceller
Adaptive echo canceller with sparse dynamically positioned taps
Adaptive echo cancelling system for telephony applications
Adaptive filter and echo canceller