{"id":554,"date":"2017-10-20T10:44:34","date_gmt":"2017-10-20T08:44:34","guid":{"rendered":"https:\/\/www.hsu-hh.de\/ant\/?page_id=554"},"modified":"2026-03-04T10:47:58","modified_gmt":"2026-03-04T09:47:58","slug":"martin-holters","status":"publish","type":"page","link":"https:\/\/www.hsu-hh.de\/ant\/en\/team\/martin-holters","title":{"rendered":"Dr.-Ing. Martin Holters"},"content":{"rendered":"<div class=\"ansprechparter-container\">\n<div class=\"row ansprechpartner-item ansprechparter-header\">\n<div class=\"col-xs-8 col-lg-12\" style=\"margin-bottom: 30px\"><\/div>\n<div class=\"col-md-4 col-lg-3 col-xs-4 ansprechpartner-item floatright img-circle center-block\" style=\"margin-bottom: 30px\">\n<div class=\"img-responsive-wrapper\"><img loading=\"lazy\" decoding=\"async\" class=\"img-circle img-responsive center-block alignnone wp-image-112 size-thumbnail\" src=\"https:\/\/www.hsu-hh.de\/ant\/wp-content\/uploads\/sites\/699\/2017\/10\/7qEYDJwKc4XnnSjb-150x150.jpg\" alt=\"Portr\u00e4t Martin Holters\" width=\"150\" height=\"150\" srcset=\"https:\/\/www.hsu-hh.de\/ant\/wp-content\/uploads\/sites\/699\/2017\/10\/7qEYDJwKc4XnnSjb-150x150.jpg 150w, https:\/\/www.hsu-hh.de\/ant\/wp-content\/uploads\/sites\/699\/2017\/10\/7qEYDJwKc4XnnSjb-100x100.jpg 100w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/div>\n<\/div>\n<div class=\"col-md-12 col-lg-3 col-xs-12 ansprechpartner-item kontakt floatright\" style=\"margin-bottom: 30px\">\n<div class=\"row\">\n<div class=\"col-xs-12 col-sm-6 col-lg-12\">\n<div class=\"row\">\n<div class=\"col-xs-12 col-lg-4 row-text bold\">room:<\/div>\n<div class=\"col-xs-12 col-lg-8 row-text\">115<\/div>\n<\/div>\n<\/div>\n<div class=\"col-xs-12 col-sm-6 col-lg-12\">\n<div class=\"row\">\n<div class=\"col-xs-12 col-lg-4 row-text bold\">phone:<\/div>\n<div class=\"col-xs-12 col-lg-8 row-text\">+49-40-6541-3468<\/div>\n<\/div>\n<\/div>\n<div class=\"col-xs-12 col-sm-6 col-lg-12\">\n<div class=\"row\">\n<div class=\"col-xs-12 col-lg-4 row-text bold\">fax:<\/div>\n<div class=\"col-xs-12 col-lg-8 row-text\">+49-40-6541-3083<\/div>\n<\/div>\n<\/div>\n<div class=\"col-xs-12 col-sm-6 col-lg-12\">\n<div class=\"row\">\n<div class=\"col-xs-12 col-md-12 row-text bold\">email:<\/div>\n<div class=\"col-xs-12 col-md-12 row-text\"><a href=\"mailto:martin.holters@hsu.hamburg\" rel='nofollow'>martin.holters@hsu.hamburg<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"col-md-6 col-lg-3 col-xs-12 ansprechpartner-item anschrift floatright\">\n<div class=\"row-headline\">Visitor address<\/div>\n<div class=\"row-text\">Helmut-Schmidt-Universit\u00e4t<\/div>\n<div class=\"row-text\">Geb\u00e4ude H3<\/div>\n<div class=\"row-text\">Holstenhofweg 85<\/div>\n<div class=\"row-text\">22043 Hamburg<\/div>\n<\/div>\n<div class=\"col-md-6 col-lg-3 col-xs-12 ansprechpartner-item anschrift floatright\">\n<div class=\"row-headline\">Postal address<\/div>\n<div class=\"row-text\">Helmut-Schmidt-Universit\u00e4t<\/div>\n<div class=\"row-text\">Fakult\u00e4t f\u00fcr Elektrotechnik<\/div>\n<div class=\"row-text\">Signal Processing for Medical Applications<\/div>\n<div class=\"row-text\">Postfach 70 08 22<\/div>\n<div class=\"row-text\">22008 Hamburg<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"clearfix\"><\/div>\n<p><!--more--><\/p>\n<h2>Research<\/h2>\n<ul>\n<li>digital simulation of analog guitar effects\n<ul>\n<li>framework in Julia: <a href=\"https:\/\/github.com\/HSU-ANT\/ACME.jl\" rel='nofollow'>ACME.jl<\/a><\/li>\n<li>individual effects: <a href=\"https:\/\/www.hsu-hh.de\/ant\/martin-holters\/wah-wah-simulation\/\">Wah-Wah<\/a>, &#8230;<\/li>\n<\/ul>\n<\/li>\n<li>delay-free audio coding<\/li>\n<li>equalizer filter (see e.g. the <a href=\"http:\/\/ant-s4.unibw-hamburg.de\/jdafx\/octaveEqApplet\/octaveEqApplet.html\" rel='nofollow'>octave equalizer applet<\/a>)<\/li>\n<li>measurement of impulse responses<\/li>\n<\/ul>\n<h2>Teaching<\/h2>\n<ul>\n<li>Information and Coding Theory<\/li>\n<li>Cryptology<\/li>\n<li>Informationstechnisches Projekt (first part)<\/li>\n<li>Digital Signal Processing (lab)<\/li>\n<li>Digital Filters (lab)<\/li>\n<\/ul>\n<h2>Publications<\/h2>\n<p>M. Holters: <a href=\"https:\/\/dafx.de\/paper-archive\/2024\/papers\/DAFx24_paper_18.pdf\" rel='nofollow'>Revisiting the Second-Order Accurate Non-Iterative Discretization Scheme<\/a>, Proceedings of the 27th International Conference on Digital Audio Effects (DAFx&#8217;24), September 2024, Guildford.<\/p>\n<p>L. K\u00f6per, M. Holters: <a href=\"https:\/\/www.dafx.de\/paper-archive\/2023\/DAFx23_paper_53.pdf\" rel='nofollow'>Antialiased State Trajectory Neural Networks for Virtual Analog Modeling<\/a>, Proceedings of the 26th International Conference on Digital Audio Effects (DAFx&#8217;23), September 2023, Copenhagen.<\/p>\n<p>L. K\u00f6per, M. Holters, F. Esqueda, J.D. Parker: <a href=\"http:\/\/dafx.de\/paper-archive\/2022\/papers\/DAFx20in22_paper_34.pdf\" rel='nofollow'>A Virtual Analog Model of the Edp Wasp VCF<\/a>, Proceedings of the 25th International Conference on Digital Audio Effects (DAFx20in22), September 2022, Vienna.<\/p>\n<p>M. Holters: <a href=\"http:\/\/dafx.de\/paper-archive\/2022\/papers\/DAFx20in22_paper_7.pdf\" rel='nofollow'>Combined Derivative\/Antiderivative Antialiasing<\/a>, Proceedings of the 25th International Conference on Digital Audio Effects (DAFx20in22), September 2022, Vienna.<\/p>\n<p>L. K\u00f6per, M. Holters:<a href=\"https:\/\/www.hsu-hh.de\/ant\/wp-content\/uploads\/sites\/699\/2020\/10\/DAFx2020_paper_21.pdf\"> Taming the Red Llama\u2014Modeling a CMOS-Based Overdrive Circuit<\/a>, Proceedings of the 23rd International Conference on Digital Audio Effects (DAFx&#8217;20), September 2020, Vienna.<\/p>\n<p>M. Holters: <a href=\"https:\/\/www.hsu-hh.de\/ant\/wp-content\/uploads\/sites\/699\/2020\/10\/applsci-10-00020-v2.pdf\">Antiderivative Antialiasing for Stateful Systems<\/a>, Applied Sciences 2020, 10, 20.<\/p>\n<p>M. Holters: <a href=\"https:\/\/www.hsu-hh.de\/ant\/wp-content\/uploads\/sites\/699\/2020\/10\/DAFx2019_paper_4.pdf\">Antiderivative Antialiasing for Stateful Systems<\/a>, Proceedings of the 22nd International Conference on Digital Audio Effects (DAFx&#8217;19), September 2019, Birmingham.<\/p>\n<p>M. Holters, J.D. Parker: <a href=\"https:\/\/www.hsu-hh.de\/ant\/wp-content\/uploads\/sites\/699\/2018\/09\/Holters-Parker-2018-A-Combined-Model-for-a-Bucket-Brigade-Device-and-its-Input-and-Output-Filters.pdf\">A Combined Model for a Bucket Brigade Device and its Input and Output Filters<\/a>, Proceedings of the 21st International Conference on Digital Audio Effects (DAFx&#8217;18), September 2018, Aveiro, Portugal.<\/p>\n<p>M. Holters, U. Z\u00f6lzer: <a href=\"https:\/\/www.hsu-hh.de\/ant\/wp-content\/uploads\/sites\/699\/2017\/10\/Holters-Z\u00f6lzer-2017-Automatic-Decomposition-of-Non-linear-Equation-Systems-in-Audio-Effect-Circuit-Simulation2.pdf\">Automatic Decomposition of Non-linear Equation Systems in Audio Effect Circuit Simulation<\/a>, Proceedings of the 20th International Conference on Digital Audio Effects (DAFx&#8217;17), September 2017, Edinburgh, UK.<\/p>\n<p>B. Holmes, M. Holters, M. van Walstijn: <a href=\"https:\/\/www.hsu-hh.de\/ant\/wp-content\/uploads\/sites\/699\/2017\/10\/Holmes-Holters-van-Walstijn-2017-Comparison-of-Germanium-Bipolar-Junction-Transistor-Models-for-Real-time-Circuit-Simulation2.pdf\">Comparison of Germanium Bipolar Junction Transistor Models for Real-time Circuit Simulation<\/a>, Proceedings of the 20th International Conference on Digital Audio Effects (DAFx&#8217;17), September 2017, Edinburgh, UK.<\/p>\n<p>M. Holters, U. Z\u00f6lzer: <a href=\"https:\/\/www.hsu-hh.de\/ant\/wp-content\/uploads\/sites\/699\/2017\/10\/Holters_jamodel_DAFx16.pdf\">Circuit Simulation with Inductors and Transformers Based on the Jiles-Atherton Model of Magnetization<\/a>, Proceedings of the 19th International Conference on Digital Audio Effects (DAFx&#8217;16), September 2016, Brno.<\/p>\n<p>M. Fink, M. Holters, U. Z\u00f6lzer:\u00a0 <a href=\"https:\/\/www.hsu-hh.de\/ant\/wp-content\/uploads\/sites\/699\/2017\/10\/Fink-Holters-Z\u00f6lzer-2016-Signal-matched-power-complementary-cross-fading-and-dry-wet-mixing.pdf\">Signal-matched power-complementary cross-fading and dry-wet mixing<\/a>, Proceedings of the 19th International Conference on Digital Audio Effects (DAFx&#8217;16), September 2016, Brno.<\/p>\n<p>M. Holters, U. Z\u00f6lzer: <a href=\"https:\/\/www.hsu-hh.de\/ant\/wp-content\/uploads\/sites\/699\/2017\/10\/Holters_treecachesolver_EUSIPCO16.pdf\">A k-d Tree Based Solution Cache for the Non-linear Equation of Circuit Simulations<\/a>, Proceedings of the 24th European Signal Processing Conference (EUSIPCO), August 2016, Budapest.<\/p>\n<p>M. Holters, U. Z\u00f6lzer: <a href=\"https:\/\/www.hsu-hh.de\/ant\/wp-content\/uploads\/sites\/699\/2017\/10\/Holters-Z\u00f6lzer-2015-GstPEAQ-An-open-source-implementation-of-the-PEAQ-algorithm.pdf\">GstPEAQ &#8211; An Open Source Implementation of the PEAQ Algorithm<\/a>, Proceedings of the 18th International Conference on Digital Audio Effects (DAFx&#8217;15), December 2015, Trondheim.<\/p>\n<p>M. Holters, U. Z\u00f6lzer: <a href=\"https:\/\/www.hsu-hh.de\/ant\/wp-content\/uploads\/sites\/699\/2017\/10\/Holters-Z\u00f6lzer-2015-A-Generalized-Method-for-the-Derivation-of-Non-linear-State-space-Models-from-Circuit-Schematics.pdf\">A Generalized Method for the Derivation of Non-linear State-space Models from Circuit Schematics<\/a>, Proceedings of the 23rd European Signal Processing Conference (EUSIPCO), September 2015, Nizza.<\/p>\n<p>F. Eichas, M. Fink, M. Holters, U. Z\u00f6lzer: Physical Modeling of the MXR Phase 90 Guitar Effect Pedal, Proceedings of the 17th International Conference on Digital Audio Effects (DAFx-14), September 2014, Erlangen.<\/p>\n<p>G. Simkus, M. Holters, U. Z\u00f6lzer: Error resilience enhancement for a robust ADPCM audio coding scheme, Proceedings of the 39th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), May 2014, Florenz.<\/p>\n<p>M. Fink, S, Kraft, M. Holters, U. Z\u00f6lzer: Load-Balanced Implementation of a Delayless Partitioned Block Frequency-Domain Adaptive Filter, Informatik 2013, September 2013, Koblenz.<\/p>\n<p>M. Fink, M. Holters, U. Z\u00f6lzer: <a href=\"https:\/\/www.hsu-hh.de\/ant\/wp-content\/uploads\/sites\/699\/2017\/10\/Fink-Holters-Z\u00f6lzer-2013-Comparison-of-Various-Predictors-for-Audio-Extrapolation.pdf\">Comparison of Various Predictors for Audio Extrapolation<\/a>, Proceedings of the 16th Int. Conference on Digital Audio Effects (DAFx-13), September 2013, Maynooth, Irland.<\/p>\n<p>G. Simkus, M. Holters, U. Z\u00f6lzer: Error robust delay-free lossy audio coding based on ADPCM, Proceedings of the 16th Int. Conference on Digital Audio Effects (DAFx-13), September 2013, Maynooth, Irland.<\/p>\n<p>G. Simkus, M. Holters, U. Z\u00f6lzer: Ultra-low latency audio coding based on DPCM and block companding, Proceedings of the 14th International Workshop on Image and Audio Analysis for Multimedia Interactive Services (WIAMIS) 2013, July 2013, Paris.<\/p>\n<p>G. Simkus, M. Holters, U. Z\u00f6lzer: Ultra-low delay lossy audio coding using DPCM and block companded quantization, Australian Communications Theory Workshop (AusCTW) 2013, January 2013, Adelaide, Australien.<\/p>\n<p>J. O. Hinz, M. Holters, U. Z\u00f6lzer: <a href=\"https:\/\/www.hsu-hh.de\/ant\/wp-content\/uploads\/sites\/699\/2017\/10\/Hinz-Holters-Z\u00f6lzer-2012-Scan-by-scan-averaging-and-adjacent-detection-merging-to-improve-ship-detection-in-HFSWR.pdf\">Scan-by-Scan Averaging and Adjacent Detection Merging to improve Ship Detection in HFSWR<\/a>, International Conference on Signal Processing and Communication Systems (ICSPCS) 2012, December 2012, Gold Coast, Australien.<\/p>\n<p>S. Kraft, M. Holters, A. von dem Knesebeck, U. Z\u00f6lzer: Improved PVSOLA Time-Stretching and Pitch-Shifting for Polyphonic Audio. Proceedings of the 15th International Conference on Digital Audio Effects (DAFx&#8217;12), September 2012, York, UK.<\/p>\n<p>J. Pekonen, M. Holters: <a href=\"https:\/\/www.hsu-hh.de\/ant\/wp-content\/uploads\/sites\/699\/2017\/10\/Pekonen-Holters-2012-Nonlinear-Phase-Basis-Functions-in-Quasi-Bandlimited-Oscillator-Algorithms.pdf\">Nonlinear-Phase Basis Functions in Quasi-Bandlimited Oscillator Algorithms<\/a>. Proceedings of the 15th International Conference on Digital Audio Effects (DAFx&#8217;12), September 2012, York, UK.<\/p>\n<p>J. Macak, M. Holters, J. Schimmel: <a href=\"https:\/\/www.hsu-hh.de\/ant\/wp-content\/uploads\/sites\/699\/2017\/10\/Ma\u010d\u00e1k-Holters-Schimmel-2012-Simulation-of-Fender-Type-Guitar-Preamp-using-Approximation-and-State-Space-Model.pdf\">Simulation of Fender Type Guitar Preamp using Approximation and State-Space Model<\/a>. Proceedings of the 15th International Conference on Digital Audio Effects (DAFx&#8217;12), September 2012, York, UK.<\/p>\n<p>M. Fink, M. Holters, U. Z\u00f6lzer: <a href=\"https:\/\/www.hsu-hh.de\/ant\/wp-content\/uploads\/sites\/699\/2017\/10\/Fink-Holters-Z\u00f6lzer-2012-Time-Domain-Chroma-Extraction.pdf\">Time-Domain Chroma Extraction<\/a>. Proceedings of the 15th International Conference on Digital Audio Effects (DAFx&#8217;12), September 2012, York, UK.<\/p>\n<p>J. O. Hinz, M. Holters, U. Z\u00f6lzer, A. Gupta and T. Fickenscher: <a href=\"https:\/\/www.hsu-hh.de\/ant\/wp-content\/uploads\/sites\/699\/2017\/10\/Hinz-et-al.-2012-Presegmentation-based-adaptive-CFAR-detection-for-HFSWR.pdf\">Presegmentation-Based Adaptive CFAR Detection for HFSWR<\/a>, IEEE Radar Conference (RadarCon) 2012, May 2012, Atlanta.<\/p>\n<p>M. Holters, K. Dempwolf, U. Z\u00f6lzer: A Digital Emulation of the Boss SD-1 Super Overdrive Pedal Based on Physical Modeling. 131st AES Convention, October 2011, New York.<\/p>\n<p>K. Dempwolf, M. Holters, U. Z\u00f6lzer: A Triode Model for Guitar Amplifier Simulation with Individual Parameter Fitting. 131st AES Convention, October 2011, New York.<\/p>\n<p>T. Fickenscher, A. Gupta, J. O. Hinz, M. Holters, U. Z\u00f6lzer: <a href=\"https:\/\/www.hsu-hh.de\/ant\/wp-content\/uploads\/sites\/699\/2017\/10\/Fickenscher-et-al.-2011-MIMO-Surface-Wave-Radar-Using-Time-Staggered-FMCW-Chirp-Signals.pdf\">MIMO Surface Wave Radar Using Time Staggered FMCW Chirp Signals<\/a>, IEEE European Radar Conference (EuRAD) 2011, October 2011, Manchester, UK.<\/p>\n<p>M. Holters, U. Z\u00f6lzer: <a href=\"https:\/\/www.hsu-hh.de\/ant\/wp-content\/uploads\/sites\/699\/2017\/10\/Holters-Z\u00f6lzer-2011-Physical-Modelling-of-a-Wah-wah-Effect-Pedal-as-a-Case-Study-for-Application-of-the-Nodal-DK-Method-to-Circuit.pdf\">Physical Modelling of a Wah-wah Effect Pedal as a Case Study for Application of the Nodal DK Method to Circuits with Variable Parts<\/a>. Proceedings of the 14th Int. Conference on Digital Audio Effects (DAFx-11), September 2011, Paris, France.<\/p>\n<p>J. O. Hinz, T. Fickenscher, A. Gupta, M. Holters, U. Z\u00f6lzer: <a href=\"https:\/\/www.hsu-hh.de\/ant\/wp-content\/uploads\/sites\/699\/2017\/10\/Hinz-et-al.-2011-Evaluation-of-time-staggered-MIMO-FMCW-in-HFSWR.pdf\">Evaluation of time-staggered MIMO FMCW in HFSWR<\/a>, International Radar Symposium (IRS) 2011, Leipzig, September 2011.<\/p>\n<p>B. M\u00fcller, M. Holters, U. Z\u00f6lzer: <a href=\"https:\/\/www.hsu-hh.de\/ant\/wp-content\/uploads\/sites\/699\/2017\/10\/M\u00fcller-Holters-Z\u00f6lzer-2011-Low-Complexity-Soft-Input-Soft-Output-Hamming-Decoder.pdf\">Low Complexity Soft-Input Soft-Output Hamming Decoder<\/a>, FITCE-2011, Palermo, September 2011.<\/p>\n<p>U. Z\u00f6lzer, A. von dem Knesebeck, C. Hahne, T. Corbach, K. Dempwolf, M. Holters: Signal Processing for Small-Scale Public Address Systems, 18th International Congress on Sound &amp; Vibration, Rio de Janeiro, 10.-14. July 2011.<\/p>\n<p>K. Dempwolf, M. Holters, S. M\u00f6ller, U. Z\u00f6lzer: <a href=\"https:\/\/www.hsu-hh.de\/ant\/wp-content\/uploads\/sites\/699\/2017\/10\/Dempwolf-et-al.-2010-GEB1-A-Robust-DSP-Platform-for-Audio-and-Guitar-Signal-Processing-in-Education.pdf\">GEB1 &#8211; A Robust DSP Platform for Audio and Guitar Signal Processing in Education<\/a>. EDERC 2010, December 2010, Nice.<\/p>\n<p>A. Gupta, T. Fickenscher, R. Herschel, M. Holters, J.O. Hinz: Azimuth Estimation in Periodic Linear Sparse Array by Modified Amplitude Comparision Monopulse Radar. APMC 2010, December 2010, Japan.<\/p>\n<p>A. von dem Knesebeck, C. Hahne, T. Corbach, K. Dempwolf, M. Holters, U. Z\u00f6lzer: Design and Implementation of a Public Address System Optimized for Exhibition Booths. 26. VDT Tonmeistertagung, 25.-28. November 2010, Leipzig.<\/p>\n<p>T. Corbach, M. Holters, U. Z\u00f6lzer: Filter Design for a Double Dipole Flat Panel Loudspeaker System Using Time Domain Toeplitz Equations. 129th AES Convention, November 2010, San Francisco.<\/p>\n<p>T. Fickenscher, A. Gupta, R. Herschel, M. Holters, J.O. Hinz: Improved range Resolution for FMCW HF Surface Wave Radar. IEEE International Conference on Wireless Information Technology and Systems, September 2010, Honolulu.<\/p>\n<p>K. Dempwolf, M. Holters, U. Z\u00f6lzer: Discretization of Parametric Analog Circuits for Real-Time Simulations. DAFx-10, 06.-10. September 2010, Graz.<\/p>\n<p>T. Corbach, M. Holters, U. Z\u00f6lzer: Controlling double dipole loudspeaker radiation by adapted input filtering . 4th International Symposium on Signal Processing, Control and Communications, 03.-05. March 2010, Limassol, Cyprus.<\/p>\n<p>T. Corbach, M. Holters, U. Z\u00f6lzer: Signal processing for plane wave actuators . Kleinheubacher Tagung (U.R.S.I.), Miltenberg, 28. September &#8211; 01. October, 2009. Published in Advances in Radio Science, 8, S. 109-115, 2010, Copernicus Publications.<\/p>\n<p>K. Dempwolf, M. Holters, S. M\u00f6ller, U. Z\u00f6lzer: The Influence of Small Variations in a Simplified Guitar Amplifier Model. DAFx-09, 01.-04. September 2009, Como.<\/p>\n<p>T. Corbach, A. v.d. Knesebeck, K. Dempwolf, M. Holters, P. Sorowka, U. Z\u00f6lzer: Automated Equalization for Room Resonance Suppression. DAFx-09, 01.-04. September 2009, Como.<\/p>\n<p>M. Holters, T. Corbach, U. Z\u00f6lzer: Impulse Response Measurement Techniques and their Applicability in the Real World. DAFx-09, 01.-04. September 2009, Como.<\/p>\n<p>M. Holters, U. Z\u00f6lzer: Automatic Parameter Optimization for a Perceptual Audio Codec. ICASSP &#8217;09, 19. &#8211; 24. April 2009, Taipeh.<\/p>\n<p>M. Holters: Verz\u00f6gerungsfreie Audiocodierung. Dissertation, Helmut Schmidt Universit\u00e4t Hamburg, Der Andere Verlag, <abbr title=\"International Standard Book Number\">ISBN<\/abbr> 978-3-89959-833-9, 2009.<\/p>\n<p>M. Holters, C. R. Helmrich, U. Z\u00f6lzer: Delay-free audio coding based on ADPCM and error feedback . DAFx-08, 01.-04. September 2008, Espoo.<\/p>\n<p>M. Holters, U. Z\u00f6lzer: Delay-free Lossy Audio Coding Using Shelving Pre- and Post-filters. ICASSP &#8217;08, 31. March &#8211; 04. April 2008, Las Vegas.<\/p>\n<p>C. R. Helmrich, M. Holters, U. Z\u00f6lzer: Improved Psychoacoustic Noise Shaping for Requantization of High-Resolution Digital Audio. 31. AES Conference, 25.-27. June 2007, London.<\/p>\n<p>M. Holters, O. Pabst, U. Z\u00f6lzer: ADPCM with Adaptive Pre- and Post-filtering for Delay-free Audio Coding. ICASSP &#8217;07, 15.-20. April 2007, Honolulu.<\/p>\n<p>M. Holters, U. Z\u00f6lzer: Graphic Equalizer Design Using Higher-Order Recursive Filters . DAFx, 18.-20. September 2006, Montreal.<\/p>\n<p>M. Holters, U. Z\u00f6lzer: Parametric Higher-Order Shelving Filters. EUSIPCO, 04.-08. September 2006, Florence.<\/p>\n<p>M. Holters, U. Z\u00f6lzer: Parametric Recursive Higher-Order Shelving Filters. Convention Paper 6722, 120. AES Convention, 20.-23. May 2006, Paris.<\/p>\n<p>M. Holters, U. Z\u00f6lzer: Parametric Recursive Higher-Order Shelving Filters. Jahrestagung Akustik DAGA, 20.-23. March 2006, Braunschweig. (Als Vortrag pr\u00e4sentiert.)<\/p>\n<p>M. Holters, J. Peissig, F. Keiler, U. Z\u00f6lzer: Compander Systems with Adaptive Preemphasis\/Deemphasis using Linear Prediction. IEEE Workshop on Signal Processing Systems, 2.-4. November 2005, Athens. (Als Poster pr\u00e4sentiert.)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>room: 115 phone: +49-40-6541-3468 fax: +49-40-6541-3083 email: martin.holters@hsu.hamburg Visitor address Helmut-Schmidt-Universit\u00e4t Geb\u00e4ude H3 Holstenhofweg 85 22043 Hamburg Postal address Helmut-Schmidt-Universit\u00e4t Fakult\u00e4t f\u00fcr Elektrotechnik Signal Processing for Medical Applications Postfach 70 [&hellip;]<\/p>\n","protected":false},"author":113,"featured_media":112,"parent":550,"menu_order":-1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-554","page","type-page","status-publish","has-post-thumbnail","hentry","category-research"],"_links":{"self":[{"href":"https:\/\/www.hsu-hh.de\/ant\/wp-json\/wp\/v2\/pages\/554","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hsu-hh.de\/ant\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.hsu-hh.de\/ant\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.hsu-hh.de\/ant\/wp-json\/wp\/v2\/users\/113"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hsu-hh.de\/ant\/wp-json\/wp\/v2\/comments?post=554"}],"version-history":[{"count":32,"href":"https:\/\/www.hsu-hh.de\/ant\/wp-json\/wp\/v2\/pages\/554\/revisions"}],"predecessor-version":[{"id":2590,"href":"https:\/\/www.hsu-hh.de\/ant\/wp-json\/wp\/v2\/pages\/554\/revisions\/2590"}],"up":[{"embeddable":true,"href":"https:\/\/www.hsu-hh.de\/ant\/wp-json\/wp\/v2\/pages\/550"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hsu-hh.de\/ant\/wp-json\/wp\/v2\/media\/112"}],"wp:attachment":[{"href":"https:\/\/www.hsu-hh.de\/ant\/wp-json\/wp\/v2\/media?parent=554"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hsu-hh.de\/ant\/wp-json\/wp\/v2\/categories?post=554"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hsu-hh.de\/ant\/wp-json\/wp\/v2\/tags?post=554"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}