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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
Responsible Professor: Prof. Gerald Schuller
Supervisor: Oleg Golokolenko M. Sc.
Description: Active Noise Control (ANC), also known as noise cancellation, or Active Noise Reduction (ANR), is a method for reducing unwanted sound by the addition of a second sound specifically designed to cancel the first.
Goal:
Device that reads audio input from 2 microphones, process data for ANR and outputs audio signal to 2 loudspeakers.
Tasks:
• Literature study on methods for active noise control, PCM and PDM signal processing - 10%
• Programming of the XMOS microprocessor - 70%
• Novel robust noise control algorithm - 20%
Prerequisites:
• Good knowledge of C++
• Experience in microprocessor programming
• Linux
References:
[1] Jörn Matthies, "Active Noise Cancellation", HAVV Hamburg, 2006 (PDF)
[2] Yu Maeno, Yuki Mitsufuji, "MODE DOMAIN SPATIAL ACTIVE NOISE CONTROL USING SPARSE SIGNAL REPRESENTATION", ICASSP 2018
[3] XMOS microprocessor
1-2 students / theory / programming / hardware / evaluation
(Advanced Research Project / Master Thesis / Media Project)
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