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Prof. Dr.-Ing. Gerald Schuller
Fachgebietsleiter
+49 3677 69-2756 | Fax: +49 3677 69-2888
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Kirchhoffbau, Raum K 3014
Sprechstunde nach Vereinbarung
Sekretariat
Marina Bondarev
Kirchhoffbau, Raum 3007
49 3677 69-2890 | Fax: +49 3677 69-2888
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Besucheradresse
Gustav-Kirchhoff-Straße 1, Raum K 3007 (3. Etage)
98693 Ilmenau
Postanschrift
Technische Universität Ilmenau
Fakultät für Elektrotechnik und Informationstechnik
Fachgebiet Angewandte Mediensysteme
PF 100565
98684 Ilmenau
This project is about separating N sound sources in a room, using an array of M>=N microphones, for low delay live applications like teleconferencing or hearing aids. It uses unmixing filters in the time domain to obtain the low delay live capability, and a novel probabilistic optimization algorithm to optimize the resulting system.
This optimization algorithm is robust against local minima, which is important in this application, since its objective function to be optimized has many local minima.
A Python notebook demo is here:
https://github.com/TUIlmenauAMS/LowDelayMultichannelSourceSeparation