Vorlesung
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5.04.4201 - Oberseminar Kommunikationsakustik
Donnerstag: 14:15 - 15:45, wöchentlich (ab 21.10.2021)
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5.04.4224 - Oberseminar Medizinische Physik
- Prof. Dr. Dr. Birger Kollmeier
- Mareike Buhl
Dienstag: 10:00 - 12:00, wöchentlich (ab 19.10.2021)
Aktuelle Forschungsarbeiten aus folgenden Gebieten der medizinischen Physik, Signalverarbeitung und Akustik:
Audiologie, Neurosensorik (EEG,MEG, fMRI, OAE,…), Psychoakustik, Sprachakustik, Sprachtechnologie, Signalverarbeitung für Hörgeräte und Multimedia
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5.04.4586 - Advanced Topics Speech and Audio Processing
Montag: 14:00 - 16:00, wöchentlich (ab 18.10.2021), online Donnerstag: 10:00 - 12:00, wöchentlich (ab 21.10.2021), online
The students will gain in-depth knowledge on the subjects’ speech and audio processing. The practical part of the course mediates insight about important properties of the methods treated in a self-study approach, while the application and transfer of theoretical concepts to practical applications is gained by implementing algorithms on a computer.
content:
After reviewing the basic principles of speech processing and statistical signal processing (adaptive filtering, estimation theory), this course covers techniques and underlying algorithms that are essential in many modern-day speech communication and audio processing systems (e.g. mobile phones, hearing aids, headphones): acoustic echo and feedback cancellation, noise reduction, dereverberation, microphone and loudspeaker array processing, active noise control. During the exercises a typical hands-free speech communication or audio processing system is implemented (in Matlab).
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5.04.663 - Akustische Messtechnik
- Prof. Dr. Matthias Blau
- Prof. Dr. Jörg Bitzer
- Prof. Dr. Steven van de Par
- Prof. Dr. Simon Doclo
Montag: 10:15 - 11:45, wöchentlich (ab 18.10.2021) Donnerstag: 16:15 - 17:45, wöchentlich (ab 21.10.2021)
The students acquire knowledge about advanced concepts in acoustics, electro-acoustics, room acoustics, acoustical measurement methods and virtual acoustics. The students acquire skills to critically and independently apply these concepts and methods to acoustical problems.
Acoustical measurement methods (sound pressure, spectrum, transfer function, intensity); Non-linear measurement methods (Hammerstein model); Inverse problems in acoustics and regularization; High-resolution methods, acoustic camera; Binaural virtual acoustics; Spherical harmonics, virtual acoustics (Ambisonics, Wave Field Synthesis); Transaural systems; Room acoustics simulation.
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