223533 ⎘
Line transmission systems; Details; Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other using a replica of transmitted signal in the time domain, e.g. echo cancellers using two adaptive filters, e.g. for near end and for end echo cancelling
Method and apparatus for training a full-duplex communication link
#2Distributed dynamic power savings for adaptive filters in a high-speed data channel
#3ECHO CANCELLATION IN A MULTIPORT DATA TRANSCEIVER
#4Acoustic echo cancellation with room change detection
#5Cloud-based acoustic echo canceller
#6Echo cancellation in a multiport data transceiver
#7CARRIER FREQUENCY OFFSET ESTIMATION DEVICE AND CARRIER FREQUENCY OFFSET ESTIMATION METHOD
#8Transmission device and system
#9Cloud-based acoustic echo canceller
#10Method and system for full duplex enhanced audio
#11FULL DUPLEX TRANSCEIVERS HAVING DIGITAL DISTORTION COMPENSATION AND METHODS OF THEREOF
#12Echo canceller device and voice telecommunications device
#13Channel quality indicator for wireline channel degradation detection
#14Bi-magnitude processing framework for nonlinear echo cancellation in mobile devices
#15Electronic device, echo signal cancelling method thereof and non-transitory computer readable recording medium
#16ECHO REMOVAL DEVICE, ECHO REMOVAL METHOD, AND NON-TRANSITORY STORAGE MEDIUM
#17Modulation and equalization in an orthonormal time-frequency shifting communications system
#18Updating filter coefficients during echo cancellation
#19Channel detection method and system thereof
#20Pure delay estimation
#21Acoustic echo suppression
#22Source audio acoustic leakage detection and management in an adaptive noise canceling system
#23Acoustic echo suppression
#24Bidirectional communication system and method for compensating for undesired feedback in the bidirectional communication system
#25Sequenced adaptation of anti-noise generator response and secondary path response in an adaptive noise canceling system
#26Estimation and suppression of harmonic loudspeaker nonlinearities
#27Adjustable latency transceiver processing
#28Apparatus and method for computing filter coefficients for echo suppression
#29ECHO CANCELLER
#30Echo cancellation
#31Full-duplex communication device and method of acoustic echo cancellation therein
#32Estimating delay of an echo path in a communication system
#33Method and system for echo cancellation in a network switch
#34Method and apparatus for detecting echo path changes in an acoustic echo canceller
#35Detecting reflections in a communication channel
#36Echo canceller having a series arrangement of adaptive filters with individual update control strategy
#37Canceller device and data transmission system
#38Techniques to reduce echo
#39Segmented echo cancellation filter for use in full-duplex communication systems
#40Segmented echo cancellation filter for use in full-duplex communication systems
#41Residual echo detection based on non-causality
#42Methods and devices for updating filter coefficients during echo cancellation
#43Determining power over ethernet impairment
#44Non-uniform adaptive echo cancellation
#45Adaptive echo cancellation
#46Self-tuning high speed transceiver for IC wireline channel