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The new adaptive equalizer is developed for echo compensation and for the optimal signal reinforcement. Test experiment is very simple and it does not require any hardware except a pair of microphones. The corresponding software and the identification of the model parameters are the main problems of the approach. They were solved with a new precise technique of phase estimation and with the standard Fourier analysis.
Author (s): Barabanov, Andrey Evgenievich;
Putyakov, Konstantin Mikhajlovich;
Salischev, Sergey Igorevich;
Sitnikov, Vasilij Ivanovich;
Affiliation:
Saint Petersburg State University, St. Petersburg, Russia ; Children Art School, St. Petersburg, Russia
(See document for exact affiliation information.)
Publication Date:
2002-06-06
Session subject:
Architectural Acoustics & Sound Reinforcement
DOI:
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Barabanov, Andrey Evgenievich; Putyakov, Konstantin Mikhajlovich; Salischev, Sergey Igorevich; Sitnikov, Vasilij Ivanovich; 2002; Echo Compensation by Equalizer with Precise Spectrum Estimation [PDF]; Saint Petersburg State University, St. Petersburg, Russia ; Children Art School, St. Petersburg, Russia; Paper 000107; Available from: https://aes.org/publications/elibrary-page/?id=11191
Barabanov, Andrey Evgenievich; Putyakov, Konstantin Mikhajlovich; Salischev, Sergey Igorevich; Sitnikov, Vasilij Ivanovich; Echo Compensation by Equalizer with Precise Spectrum Estimation [PDF]; Saint Petersburg State University, St. Petersburg, Russia ; Children Art School, St. Petersburg, Russia; Paper 000107; 2002 Available: https://aes.org/publications/elibrary-page/?id=11191
@inproceedings{Barabanov2002echo,
title={{Echo Compensation by Equalizer with Precise Spectrum Estimation}},
author={Barabanov, Andrey Evgenievich and Putyakov, Konstantin Mikhajlovich and Salischev, Sergey Igorevich and Sitnikov, Vasilij Ivanovich},
year={2002},
month={jun},
booktitle={Journal of the Audio Engineering Society},
publisher={Paper 000107; AES Conference: 21st International Conference: Architectural Acoustics and Sound Reinforcement; June 2002},
number={000107},
organization={AES},
}
TY – paper
TI – Echo Compensation by Equalizer with Precise Spectrum Estimation
AU – Barabanov, Andrey Evgenievich
AU – Putyakov, Konstantin Mikhajlovich
AU – Salischev, Sergey Igorevich
AU – Sitnikov, Vasilij Ivanovich
PY – 2002
JO – Journal of the Audio Engineering Society
VL – 000107
Y1 – June 2002
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