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Echo removal
Echo removal is the process of removing echo and reverberation artifacts from audio signals. The reverberation is typically modeled as the…
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Related topics
Related topics
6 relations
Convolution
Deblurring
Digital room correction
Echo suppression and cancellation
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Broader (1)
Signal processing
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2016
2016
Decorrelation By Principal Component Analysis For Multi Channel Acoustic Echo Cancellation System
T. Lekshmi
,
S. SmithaP
2016
Corpus ID: 212509263
—In multi-channel acoustic echo cancellation (MAEC) system, thenon-uniqueness problem and misalignment problem occurs due to the…
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2007
2007
Implementation of Acoustic Echo Cancellation For PC Applications Using MATLAB Master of
Lu Lu
,
A. Jantsch
,
Ict Kth
,
Stockholm Sweden
2007
Corpus ID: 15192867
The communication technique has changed a lot in the recent years. Today people are more interested in hands-free communication…
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2005
2005
Audio signal echo removal
レネ エム エム デルクス
,
コラド ボスカリノ
,
コルネリス ピー ヤンセ
2005
Corpus ID: 64484991
2002
2002
Measurement System for Acoustic Absorption Using the Cepstrum Technique
D. Poliquin
2002
Corpus ID: 18327251
A measurement system is described for acoustic absorption of automotive carpets and materials using the cepstrum technique. The…
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1995
1995
A method and apparatus for suppressing noise in a speech signal, and provided with a corresponding echo removal system
I. Bourmeyster
,
F. Lejay
1995
Corpus ID: 187712377
1992
1992
A second-generation modem analog front-end
M. Combe
,
L. Tallaron
,
S. Ramet
,
C. Fraisse
,
F. Druilhe
IEEE International Solid-State Circuits…
1992
Corpus ID: 60955265
The echo-cancelling voice-grade modems used on PSTN are projected to increase in bit rate from the present 14.4 kb/s (V.32bis) to…
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1983
1983
A new structure for adaptive echo cancellation
Sally G. Smith
,
C. Cowan
,
M. Rutter
IEEE International Conference on Acoustics…
1983
Corpus ID: 12689038
A structure is proposed for adaptive removal of echoes from communications signals. It consists of an FIR adaptive filter which…
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1983
1983
Optical inverse filtering for real-time echo removal
Shehla Mushtaq
1983
Corpus ID: 118238731
1977
1977
Complex cepstrum processing of digitized transient calibration data for removal of echoes
L. B. Poché
1977
Corpus ID: 62691992
Abstract : The complex cepstrum technique was investigated for possible use in removing echoes casued by early reflections when…
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1974
1974
An application of homomorphic deconvolution to Loran-C signal processing.
R. Wenzel
1974
Corpus ID: 60288555
The performance of Loran-C receivers is severely limited by contamination introduced by multipath propagation effects. Echo…
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