Echo Control in Teleconferencing Using Adaptive Filters

Mapes-Riordan D, Zhao JH. Echo Control in Teleconferencing Using Adaptive Filters. In: AES Convention 95. Audio Engineering Society; 1993. Paper 3755. Available from: https://aes.org/publications/elibrary-page/?id=6478

@inproceedings{MapesRiordan1993_6478,
  author = {Mapes-Riordan, Dan and Zhao, John H.},
  title = {{Echo Control in Teleconferencing Using Adaptive Filters}},
  booktitle = {AES Convention 95},
  note = {Paper 3755},
  year = {1993},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=6478}
}

TY  - CPAPER
TI  - Echo Control in Teleconferencing Using Adaptive Filters
AU  - Mapes-Riordan, Dan
AU  - Zhao, John H.
T2  - AES Convention 95
M1  - Paper 3755
PY  - 1993
DA  - 1993/10/06
UR  - https://aes.org/publications/elibrary-page/?id=6478
PB  - Audio Engineering Society
LA  - en
AB  - The traditional method of controlling echo in teleconferencing is to attenuate the gain in the return signal path. Using adaptive filters reduces the acoustic and line echo so that less gain attenuation is needed to control the echo, thus, allowing more interactive communication. Although the performance of today's DSP-based teleconferencing systems have improved, they are still limited by the long-standing problems of excessive room vibration and background noise.
ER  -