Sebastian J. Schlecht
Sebastian J. Schlecht
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Colours of velvet noise
Velvet noise is a sparse ternary pseudo‐random signal containing only a small portion of non‐zero values. In this work, the derivation …
Nils Meyer‐Kahlen
,
Sebastian J. Schlecht
,
Vesa Välimäki
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Neural network for multi-exponential sound energy decay analysis
An established model for sound energy decay functions (EDFs) is the superposition of multiple exponentials and a noise term. This work …
Georg Götz
,
Ricardo Falcón Pérez
,
Sebastian J. Schlecht
,
Ville Pulkki
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Predicting Perceptual Transparency of Head-Worn Devices
Pedro Lladó
,
Thomas McKenzie
,
Nils Meyer-Kahlen
,
Sebastian J. Schlecht
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Resynthesis of Spatial Room Impulse Response Tails With Anisotropic Multi-Slope Decays
Christoph Hold
,
Thomas McKenzie
,
Georg Götz
,
Sebastian J. Schlecht
,
Ville Pulkki
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Robust selection of clean swept-sine measurements in non-stationary noise
The exponential sine sweep is a commonly used excitation signal in acoustic measurements, which, however, is susceptible to …
Karolina Prawda
,
Sebastian J Schlecht
,
Vesa Välimäki
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The auditory perceived aperture position of the transition between rooms
This exploratory study investigates the phenomenon of the auditory perceived aperture position (APAP): the point at which one feels …
Thomas McKenzie
,
Sebastian J. Schlecht
,
Ville Pulkki
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Allpass Feedback Delay Networks
In the 1960s, Schroeder and Logan introduced delay line-based allpass filters, which are still popular due to their computational …
Sebastian J. Schlecht
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Autonomous Robot Twin System for Room Acoustic Measurements
Whilst room acoustic measurements can accurately capture the sound field of real rooms, they are usually time consuming and tedious if …
Georg Götz
,
Sebastian J. Schlecht
,
Abraham Martinez Ornelas
,
Ville Pulkki
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Generating coherence-constrained multisensor signals using balanced mixing and spectrally smooth filters
The spatial properties of a noise field can be described by a spatial coherence function. Synthetic multichannel noise signals …
Daniele Mirabilii
,
Sebastian J Schlecht
,
Emanuël A P Habets
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Perceptual analysis of directional late reverberation
The late reverberation characteristics of a sound field are often assumed to be perceptually isotropic, meaning that the decay of …
Benoit Alary
,
Pierre Massé
,
Sebastian J Schlecht
,
Markus Noisternig
,
Vesa Välimäki
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