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Author Archives: Hagen Wierstorf
Material zum Vortrag: “Binaurale Modellierung der Wahrnehmung mit Wellenfeldsynthese generierter Schallfelder”, DAGA 2011, Düsseldorf
Dieser Beitrag enthält Zusatzmaterialien für das Paper: Wierstorf, Spors, Raake: Binaurale Modellierung der Wahrnehmung mit Wellenfeldsynthese generierter Schallfelder, DAGA, Düsseldorf. Schallfeld Simulationen Simulation einer Punktquelle positioniert bei m synthetisiert mit 2.5D Wellenfeldsynthese. Simulation einer fokussierte Quelle positioniert bei m synthetisiert … Continue reading
Posted in Papers, Videos
Tagged Binaural Model, Binaural Synthesis, focused sources, lindemann, Wave Field Synthesis
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Auditory Modelling Toolbox (AMT) 0.0.3 released
A new version of the Auditory Modelling Toolbox has been released. It includes now the models from Dau and Jepsen with an adaptation loop, modulation filterbank and DRNL. The only thing currently missing for these models is the optimal detector, … Continue reading
Errata for the Paper “Reducing Artifacts of Focused Sources in Wave Field Synthesis”, 129th AES Conv., San Francisco.
This post contains an errata for the paper: Wierstorf, Geier, Spors: Reducing Artifacts of Focused Sources in Wave Field Synthesis, 129th AES Conv., San Francisco. The scale of the y-axis in Fig. 4 of the paper is wrong! The value … Continue reading
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Audio Examples for the Paper “Reducing Artifacts of Focused Sources in Wave Field Synthesis”, 129th AES Conv., San Francisco.
This post contains supplementary audio examples for the paper: Wierstorf, Geier, Spors: Reducing Artifacts of Focused Sources in Wave Field Synthesis, 129th AES Conv., San Francisco. Please use headphones to appreciate the spatial information! The provided files are named using … Continue reading
Auditory Modelling Toolbox (AMT) 0.2 released
A new version of the growing Auditory Modelling Toolbox has been released. The main new feature is a binaural model after Lindemann (1986a) that uses a running cross-correlation with inhibition to predict the perceived lateralization of an auditory event. The … Continue reading
An introduction to Gnuplot
For all of you who are looking for an alternative to plotting with Matlab or a tool to create very nice looking plots, Gnuplot is waiting for you. Since the early days of my studies I’ve been using Gnuplot and … Continue reading
Audio examples for the paper “Die Rolle des Präzedenzeffektes bei der Wahrnehmung von räumlichen Aliasingartefakten bei der Wellenfeldsynthese”, DAGA 2010.
This post contains supplementary audio examples for the paper: H. Wierstorf, S. Spors, A. Raake: Die Rolle des Präzedenzeffektes bei der Wahrnehmung von räumlichen Aliasingartefakten bei der Wellenfeldsynthese. DAGA 2010, Berlin. A sketch of the used stimuli is shown in … Continue reading
Posted in Papers
Tagged audio examples, focused sources, precedence effect, Wave Field Synthesis
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Matlab like Bash history
In Matlab you can just type the first letters of a used command and press the arrow up key to get it back. In Bash you can do the same, but you have to press page up instead of arrow … Continue reading
Half-wave rectification with Matlab
To simulate the behavior of the auditory nerve, you have to half-wave rectify your input signal. If you have used an if statement in Matlab to do this, the following code is for you: outsig = max( insig, 0 );