Results 221 to 230 of about 1,828 (248)

Acoustic echo cancellation in subbands

The Journal of the Acoustical Society of America, 1990
Acoustic echo cancellation for teleconferencing or hands-free telephony constitutes a challenging task for today's digital signal processing techniques. Compared to the well-established line echo cancellation in telephone networks, the problem takes on a considerably larger size: The impulse response of the echo path to be compensated is longer and may
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Multichannel Acoustic Echo Cancellation

2001
One may ask a legitimate question: why do we need multichannel sound for telecommunication? Let’s take the following example. When we are in a room with several people talking, laughing, or just communicating with each other, thanks to our binaural auditory system, we can concentrate on one particular talker (if several persons are talking at the same ...
Jacob Benesty, Tomas Gänsler, Dennis R. Morgan, M. Mohan Sondhi, Steven L. Gay   +4 more
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Deep Multitask Acoustic Echo Cancellation

Interspeech 2019, 2019
Amin Fazel, Mostafa El-Khamy, Jungwon Lee   +2 more
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Acoustic echo cancellation unit

SummaryAn acoustic echo cancellation unit, comprising:an audio processor configured to receive a multichannel audio signal andcomprising:a first stage which is configured to process the multichannel audio signal to obtain a first set of spatial audio components; anda second stage which is configured to process the first set of spatial audio components ...
Wild, Moritz, Habets, Emanuel, Mabande, Edwin, Milano, Guendalina, Götz, Philipp, Küch, Fabian   +5 more
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A Progressive Neural Network for Acoustic Echo Cancellation

ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2023
Zhuangqi Chen, Xianjun Xia, Siyu Sun, Ziqian Wang, Cheng Chen, Guoliang Xie, Pingjian Zhang, Yijian Xiao   +7 more
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Clock Skew Robust Acoustic Echo Cancellation

Interspeech 2022, 2022
Karim Helwani, Erfan Soltanmohammadi, Michael Mark Goodwin, Arvindh Krishnaswamy   +3 more
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INTERSPEECH 2021 Acoustic Echo Cancellation Challenge

Interspeech 2021, 2021
Ross Cutler, Ando Saabas, Tanel Pärnamaa, Markus Loide, Sten Sootla, Marju Purin, Hannes Gamper, Sebastian Braun, Karsten Sørensen, Robert Aichner, Sriram Srinivasan 0003   +10 more
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Nonlinear stereophonic acoustic echo cancellation using sub-filter based adaptive algorithm

2022
Srikanth Burra, Asutosh Kar
exaly  

Acoustic Echo Cancellation with Cross-Domain Learning

Interspeech 2021, 2021
Lukas Pfeifenberger, Matthias Zöhrer, Franz Pernkopf   +2 more
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Wavelet based ICA using maximisation of non-Gaussianity for acoustic echo cancellation during double talk situation

Applied Acoustics, 2015
Mohanaprasad Kothandaraman, P Arulmozhivarman   +1 more
exaly