M.Sc. Felix Eichas

Teaching:

• Digital Audio Signal Processing (D.A.S.P.) – Exercise, Lab-exercise
• ITP – Lab-exercise
• Communication Systems – Lab-exercise

Publications:

• F. Eichas, S. Möller, U. Zölzer: “Block-Oriented Gray Box Modeling of Guitar Amplifiers”, 20th International Conference on Digital Audio Effects (DAFx-17), Edinburgh, Scottland, September 5–8, 2017 [Best Paper Award]
• E. Gerat, F. Eichas, U. Zölzer, “Virtual Analog Modeling of a UREI 1176LN Dynamic Range Control System”, In Audio Engineering Society Convention 143 (AES 143), New York, NY, October 18-21, 2017
• F. Eichas, E. Gerat, U. Zölzer: “Virtual Analog Modeling of Dynamic Range Compression Systems”, In Audio Engineering Society Convention 142 (AES 142), Berlin, Germany, May 20-23, 2017
• F. Eichas, U. Zölzer: “Black-Box Modeling of Distortion Circuits with Block-Oriented Models”, 19th International Conference on Digital Audio Effects (DAFx-16), Brno, Czech Republic, September 5–9, 2016 – Listening examples can be found here.
• F. Eichas, U. Zölzer: “Modeling of an Optocoupler-Based Audio Dynamic Range Control Circuit”, Proc. of SPIE Vol. 9948, 99480W-1, San Diego, USA – Accessed December 5, 2016.doi: 10.1117/12.2235686; Download Author Version
• F. Eichas, S. Möller, U. Zölzer: “Block-oriented modeling of distortion audio effects using iterative minimization”, 18th International Conference on Digital Audio Effects, Trondheim, Norway
• F. Eichas, M. Fink, U. Zölzer:  “Feature design for the classification of audio effect units by input/output measurements”, 18th International Conference on Digital Audio Effects, Trondheim, Norway
• F. Eichas, M. Fink, M. Holters, U. Zölzer: “Physical Modeling of the MXR Phase 90 Guitar Effect Pedal”, 17th International Conference on Digital Audio Effects (DAFx-14), 1.-5. September 2014, Erlangen, Germany

Supervised Student Work:

• A. Delcey – “Finite Impulse Response Filter Approximation: Low Delay IIR Filter Design Using Prony Method”
•  P. P. Santhini – “Block Oriented Modeling of the Marshall JCM-900 Guitar Preamplifier”
•  E. Gerat – “Virtual Analog Modeling of a UREI 1176LN Analog Dynamic Range Control System”
•  J. Thomas – “Modeling of nonlinearities in audio circuits”
•  P. Segovia – “Input/Output Measurements on Guitar Effect Devices for Classification”
•  V. Kumar – “System Identification and Digital Modelin of Different Distortion Guitar Effect Pedals”
•  M. Kruk – “Analysis of multi-core utilisation on embedded systems for low-latency audio applications”
•  C. Castel – “Classification of Audio Systems via Input/Output Measurements”
•  X. Grignon – “Identification and modeling of non-linear guitar effect circuits”
•  C. V. Alonso – “System Identification & digital modeling of the MXR distortion+ Guitar Effect Pedal”