Publications

Anthony Gallien, Karolina Prawda, Sebastian J. Schlecht (2024). Matching early reflections of simulated and measured RIRs by applying sound-source directivity filters. Audio Engineering Society Conference: AES 2024 International Acoustics & Sound Reinforcement Conference.

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Georg Götz, Teodors Kerimovs, Sebastian J. Schlecht, Pulkki, Ville (2024). Dynamic late reverberation rendering using the common-slope model. 6th AES International Conference on Audio for Games.

Karolina Prawda, Sebastian J. Schlecht, Vesa Välimäki (2023). Time Variance In Measured Room Impulse Responses. Forum Acusticum.

Thomas McKenzie, Nils Meyer-Kahlen, Sebastian J. Schlecht (2023). The role of source signal similarity in distinguishing between different positions in a room. AES International Conference on Spatial and Immersive Audio.

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Thomas McKenzie, Sebastian J. Schlecht (2023). Source position interpolation of spatial room impulse responses. 154th Convention of the Audio Engineering Society.

Karolina Prawda, Sebastian J. Schlecht, Vesa Välimäki (2023). Short-term Rule of Two: Localizing Non-Stationary Noise Events in Swept-Sine Measurements. 154th Convention of the Audio Engineering Society.

Stephan Weiss, Sebastian J. Schlecht, Orchisama Das, Enzo De Sena (2023). Polynomial Procrustes Problem: Paraunitary Approximation of Matrices of Analytic Functions. European Signal Processing Conference (EUSIPCO).

Simon Schwär, Meinard Müller, Sebastian J. Schlecht (2023). Modifying Partials for Minimum-Roughness Sound Synthesis. Proceedings of the 3rd International Conference on Timbre.

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Nils Meyer-Kahlen, Miranda Kastemaa, Sebastian J. Schlecht, Tapio Lokki (2023). Measuring Motion-to-Sound Latency in Virtual Acoustic Rendering Systems. J. Audio Eng. Soc.

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Aaron Geldert, Nils Meyer-Kahlen, Sebastian J Schlecht (2023). Interpolation of Spatial Room Impulse Responses Using Partial Optimal Transport.

Nils Meyer-Kahlen, Petra Piiroinen, Gautam Vishwanath, Petri Juntunen, Eero Tiainen, Sebastian J. Schlecht (2023). Inside The Quartet - A first-person virtual reality string quartet production (non-peer-reviewed). 154th Convention of the Audio Engineering Society.

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Jade Roberts, Jon Fagerström, Sebastian J. Schlecht, Vesa Välimäki (2023). How smooth do you think I am: An analysis on the frequency dependent temporal roughness of velvet noise. Int. Conf. on Digital Audio Effects (DAFx23).

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Orchisama Das, Sebastian J. Schlecht, Enzo De Sena (2023). Grouped Feedback Delay Networks with Frequency-Dependent Coupling. IEEE/ACM Transactions on Audio, Speech, and Language Processing.

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Maximilian Schäfer, Karolina Prawda, Rudolf Rabenstein, Sebastian J. Schlecht (2023). Distribution of Modal Damping in Absorptive Shoebox Rooms.

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Gloria Dal Santo, Karolina Prawda, Sebastian J. Schlecht, Vesa Välimäki (2023). Differentiable Feedback Delay Network For Colorless Reverberation. International Conference on Digital Audio Effects (DAF×23).

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Loviisa Luoma, Pia Fricker, Sebastian J. Schlecht (2023). Design with Sound: The relevance of sound in VR as an immersive design tool for landscape architecture. Journal of Digital Landscape Architecture (JoDLA).

Bryn Louise, Teodors Kerimovs, Sebastian J. Schlecht (2023). Deep Learning for Loudspeaker Digital Twin Creation. 154th Convention of the Audio Engineering Society.

Sebastian J. Schlecht, Jon Fagerström, Vesa Välimäki (2023). Decorrelation in Feedback Delay Networks. IEEE/ACM Transactions on Audio, Speech, and Language Processing.

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Georg Götz, Sebastian J. Schlecht, Ville Pulkki (2023). Common-slope modeling of late reverberation. IEEE/ACM Transactions on Audio, Speech, and Language Processing.

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Sebastian J Schlecht, Vesa Välimäki, Emanuël A P Habets (2023). Bounded-Magnitude Discrete Fourier Transform [Tips & Tricks]. IEEE Signal Processing Magazine.

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Thomas McKenzie, Nils Meyer-Kahlen, Christoph Hold, Sebastian J. Schlecht, Ville Pulkki (2023). Auralization of Measured Room Transitions in Virtual Reality. J. Audio Eng. Soc.

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Nils Meyer-Kahlen, Thomas McKenzie, Sebastian J. Schlecht, Sebastiá V. Amengual Garí, Tapio Lokki (2022). Transfer-Plausibility of Binaural Rendering with Different Real-World References. DAGA - Jahrestagung für Akustik.

Thomas McKenzie, Sebastian J. Schlecht, Ville Pulkki (2022). The auditory perceived aperture position of the transition between rooms. The Journal of the Acoustical Society of America.

Karolina Prawda, Sebastian J Schlecht, Vesa Välimäki (2022). Robust selection of clean swept-sine measurements in non-stationary noise. The Journal of the Acoustical Society of America.

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Christoph Hold, Thomas McKenzie, Georg Götz, Sebastian J. Schlecht, Ville Pulkki (2022). Resynthesis of Spatial Room Impulse Response Tails With Anisotropic Multi-Slope Decays. Journal of the Audio Engineering Society.

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Pedro Lladó, Thomas McKenzie, Nils Meyer-Kahlen, Sebastian J. Schlecht (2022). Predicting Perceptual Transparency of Head-Worn Devices. Journal of the Audio Engineering Society.

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Julian D. Parker, Sebastian J. Schlecht, Rudolf Rabenstein, Maximilian Schäfer (2022). Physical Modeling Using Recurrent Neural Networks with Fast Convolutional Layers. Proceedings of the 25-th Int. Conf. on Digital Audio Effects (DAFx20in22).

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Thomas McKenzie, Nils Meyer-Kahlen, Rapolas Daugintis, Leo McCormack, Sebastian J. Schlecht, Ville Pulkki (2022). Perceptually informed interpolation and rendering of spatial room impulse responses for room transitions. Proceedings of the 24th International Congress on Acoustics (ICA).

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Georg Götz, Ricardo Falcón Pérez, Sebastian J. Schlecht, Ville Pulkki (2022). Neural network for multi-exponential sound energy decay analysis. The Journal of the Acoustical Society of America.

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Karolina Prawda, Sebastian J. Schlecht, Vesa Välimäki (2022). Multichannel Interleaved Velvet Noise. Proceedings of the 25-th Int. Conf. on Digital Audio Effects (DAFx20in22).

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Jon Fagerström, Nils Meyer-Kahlen, Sebastian J. Schlecht, Vesa Välimäki (2022). Dark Velvet Noise. Proceedings of the 25-th Int. Conf. on Digital Audio Effects (DAFx20in22).

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Georg Götz, Sebastian J. Schlecht, Ville Pulkki (2022). Common-slope modeling of late reverberation in coupled rooms. Proceedings of the 24th International Congress on Acoustics (ICA).

Nils Meyer‐Kahlen, Sebastian J. Schlecht, Vesa Välimäki (2022). Colours of velvet noise. Electronics Letters.

Nils Meyer-Kahlen, Sebastian J. Schlecht, Tapio Lokki (2022). Clearly audible room acoustical differences may not reveal where you are in a room. The Journal of the Acoustical Society of America.

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Karolina Prawda, Sebastian J. Schlecht, Vesa Välimäki (2022). Calibrating the Sabine and Eyring formulas. The Journal of the Acoustical Society of America.

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Nils Meyer-Kahlen, Sebastian J. Schlecht (2022). Blind Directional Room Impulse Response Parameterization from Relative Transfer Functions. International Workshop on Acoustic Signal Enhancement (IWAENC).

Vesa Välimäki, Leonardo Fierro, Sebastian J. Schlecht, Juha Backman (2022). Audio Peak Reduction Using Ultra-Short Chirps. Journal of the Audio Engineering Society.

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Sebastian J Schlecht, Leonardo Fierro, Vesa Välimäki, Juha Backman (2022). Audio Peak Reduction Using a Synced allpass Filter. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

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Georg Götz, Christoph Hold, Thomas McKenzie, Sebastian J. Schlecht, Ville Pulkki (2022). Analysis of multi-exponential and anisotropic sound energy decay. DAGA - Jahrestagung für Akustik.

Simon Schwär, Meinard Müller, Sebastian J. Schlecht (2022). A Variational Y-Autoencoder for Disentangling Gesture and Material of Interaction Sounds. AES 2022 International Audio for Virtual and Augmented Reality Conference.

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Janis Heldmann, Sebastian J. Schlecht (2021). The Role of Modal Excitation in Colorless Reverberation. International Conference on Digital Audio Effects (DAFx).

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Christoph Hold, Sebastian J. Schlecht, Archontis Politis, Ville Pulkki (2021). Spatial Filter Bank in the Spherical Harmonic Domain: Reconstruction and Application. IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA).

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Andrea Mancianti, Sebastian J. Schlecht, Vesa Välimäki, Riku Järvinen, Esa Kallio (2021). Space Walk - visiting the solar system through an immersive sonic journey in VR. Nordic Sound and Music Conference.

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Karolina Prawda, Sebastian J. Schlecht, Vesa Välimäki (2021). Room Acoustic Parameters Measurements In Variable Acoustic Laboratory Arni. Akustiikkapäivät.

Nils Meyer-Kahlen, Sebastian J. Schlecht, Tapio Lokki (2021). Perceptual roughness of spatially assigned sparse noise for rendering reverberation. The Journal of the Acoustical Society of America.

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Benoit Alary, Pierre Massé, Sebastian J Schlecht, Markus Noisternig, Vesa Välimäki (2021). Perceptual analysis of directional late reverberation. The Journal of the Acoustical Society of America.

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Nils Meyer-Kahlen, Sebastian J. Schlecht, Tapio Lokki (2021). Parametric Late Reverberation from Broadband Directional Estimates. International Conference on Immersive and 3D Audio (I3DA).

Jon Fagerström, Sebastian J. Schlecht, Vesa Välimäki (2021). One-to-Many Conversion for Percussive Samples. International Conference on Digital Audio Effects (DAFx).

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Stefan Wirler, Sebastian J. Schlecht, Ville Pulkki (2021). Machine Learning Based Auralization of Rigid Sphere Scattering. International Conference on Immersive and 3D Audio (I3DA).

Daniele Mirabilii, Sebastian J Schlecht, Emanuël A P Habets (2021). Generating coherence-constrained multisensor signals using balanced mixing and spectrally smooth filters. The Journal of the Acoustical Society of America.

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Georg Götz, Sebastian J. Schlecht, Abraham Martinez Ornelas, Ville Pulkki (2021). Autonomous Robot Twin System for Room Acoustic Measurements. Journal of the Audio Engineering Society.

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Thomas McKenzie, Sebastian J. Schlecht, Ville Pulkki (2021). Auralisation of the Transition between Coupled Rooms. International Conference on Immersive and 3D Audio (I3DA).

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Nils Meyer-Kahlen, Sebastian J. Schlecht (2021). Assessing Room Acoustic Self-Localization using a Virtual Blindfold. DAGA - Jahrestagung für Akustik.

Madalina Nastasa, Nils Meyer-Kahlen, Sebastian J. Schlecht (2021). Assessing Room Acoustic Memory using a Yes/No and a 2-AFC Paradigm. Nordic Sound and Music Conference.

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Sebastian J. Schlecht (2021). Allpass Feedback Delay Networks. IEEE Transactions on Signal Processing.

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Thomas McKenzie, Sebastian J Schlecht, Ville Pulkki (2021). Acoustic Analysis and Dataset of Transitions Between Coupled Rooms. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

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Georg Götz, Sebastian J. Schlecht, Ville Pulkki (2021). A dataset of higher-order Ambisonic room impulse responses and 3D models measured in a room with varying furniture. International Conference on Immersive and 3D Audio (I3DA).

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Maximilian Schäfer, Rudolf Rabenstein, Sebastian J. Schlecht (2020). A String In A Room: Mixed-Dimensional Transfer Function Models For Sound Synthesis. 23rd International Conference on Digital Audio Effects (DAFx2020).

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Karolina Prawda, Sebastian J. Schlecht, Vesa Välimäki (2020). Evaluation of Reverberation Time Models with Variable Acoustics. Proceedings of the 17th Sound and Music Computing Conference (SMC).

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Jon Fagerström, Benoit Alary, Sebastian J. Schlecht, Vesa Välimäki (2020). Velvet-noise Feedback Delay Network. Proceedings of the 23rd International Conference on Digital Audio Effects (DAFx2020).

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Stefan A. Wirler, Nils Meyer-Kahlen, Sebastian J. Schlecht (2020). Towards Transfer-Plausibility for Evaluating Mixed Reality Audio in Complex Scenes. AES International Conference on Audio for Virtual and Augmented Reality (AVAR).

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Sebastian J Schlecht, Emanuël A P Habets (2020). Scattering in Feedback Delay Networks. IEEE/ACM Transactions on Audio, Speech, and Language Processing.

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Olli S Rummukainen, Sebastian J Schlecht, Emanuël A P Habets (2020). No dynamic visual capture for self-translation minimum audible angle. The Journal of the Acoustical Society of America.

Sebastian J. Schlecht (2020). FDNTB: The Feedback Delay Network Toolbox. 23rd International Conference on Digital Audio Effects (DAFx2020).

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Nils Meyer-Kahlen, Sebastian J. Schlecht, Tapio Lokki (2020). Fade-In Control For Feedback Delay Networks. Proceedings of the 23rdInternational Conference on Digital Audio Effects (DAFx2020).

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Jürgen Herre, Emanuël A. P. Habets, Sebastian J. Schlecht, Alexander Adami (2020). Apparatus and Method for Reproducing a Spatially Extended Sound Source or Apparatus and Method for Generating a Bitstream from a Spatially Extended Sound Source.

Christof Weiß, Sebastian J. Schlecht, Sebastian Rosenzweig, Meinard Müller (2019). Towards Measuring Intonation Quality of Choir Recordings: A Case Study on Bruckner's Locus Iste. Proceedings of the International Society for Music Information Retrieval Conference (ISMIR).

Olli S Rummukainen, Sebastian J Schlecht, T Robotham, Axel Plinge, Emanuël A P Habets (2019). Perceptual Study of Near-Field Binaural Audio Rendering in Six-Degrees-of-Freedom Virtual Reality. IEEE Virtual Reality (VR).

Sebastian J Schlecht, Emanuël A P Habets (2019). Modal Decomposition of Feedback Delay Networks. IEEE Transactions on Signal Processing.

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Karolina Prawda, Sebastian J Schlecht, Vesa Välimäki (2019). Improved Reverberation Time Control for Feedback Delay Networks. 22nd International Conference on Digital Audio Effects (DAFx-19).

Sebastian J Schlecht (2019). Frequency-Dependent Schroeder Allpass Filters. Applied Sciences.

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Maximilian Schäfer, Sebastian J Schlecht, Rudolf Rabenstein (2019). Feedback Structures for a Transfer Function Model of a Circular Vibrating Membrane. IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA).

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Axel Plinge, Sebastian J. Schlecht, Olli Rummukainen, Emanuël A P Habets (2019). Enhanced Immersion for Binaural Audio Reproduction of Ambisonics in Six-Degrees-of-Freedom: The Effect of Added Distance Information. International Conference on Spatial Audio.

Benoit Alary, Archontis Politis, Sebastian J Schlecht, Vesa Välimäki (2019). Directional feedback delay network. Journal of the Audio Engineering Society.

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Sebastian J Schlecht, Emanuël A P Habets (2019). Dense Reverberation with Delay Feedback Matrices. IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA).

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Axel Plinge, Sebastian J Schlecht, Oliver Thiergart, Thomas Robotham, Olli S Rummukainen, Emanuël A P Habets (2018). Six-Degrees-of-Freedom Binaural Audio Reproduction of First-Order Ambisonics with Distance Information. AES International Conference on Audio for Virtual and Augmented Reality (AVAR).

Olli S Rummukainen, Thomas Robotham, Sebastian J Schlecht, Axel Plinge, Jürgen Herre, Emanuël A P Habets (2018). Audio Quality Evaluation in Virtual Reality: Multiple Stimulus Ranking with Behavior Tracking. AES International Conference on Audio for Virtual and Augmented Reality.

Sebastian J Schlecht, Emanuël A P Habets (2018). Sign-Agnostic Matrix Design for Spatial Artificial Reverberation with Feedback Delay Networks. AES Conference on Spatial Reproduction.

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Olli S Rummukainen, Sebastian J Schlecht, Emanuël A P Habets (2018). Self-translation induced minimum audible angle. The Journal of the Acoustical Society of America.

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Sebastian J Schlecht, Benoit Alary, Vesa Välimäki, Emanuël A P Habets (2018). Optimized velvet-noise decorrelator. Proc. Int. Conf. Digital Audio Effects (DAFx).

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Sebastian J Schlecht, Emanuël A P Habets (2017). Accurate reverberation time control in feedback delay networks. Proc. Int. Conf. Digital Audio Effects (DAFx).

Sebastian J Schlecht, Emanuël A P Habets (2017). On Lossless Feedback Delay Networks. IEEE Transactions on Signal Processing.

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Sebastian J Schlecht, Emanuël A P Habets (2017). Feedback Delay Networks: Echo Density and Mixing Time. IEEE/ACM Transactions on Audio, Speech, and Language Processing.

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Sebastian J Schlecht (2017). Feedback delay networks in artificial reverberation and reverberation enhancement.

Olli S Rummukainen, Sebastian J Schlecht, Axel Plinge, Emanuël A P Habets (2017). Evaluation of binaural reproduction systems from behavioral patterns in a six-degrees-of-freedom wayfinding task. Quality of Multimedia Experience (QoMEX).

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Olli S Rummukainen, Sebastian J Schlecht, Axel Plinge, Emanuël A P Habets (2017). Evaluating binaural reproduction systems from behavioral patterns in a virtual reality—A case study with impaired binaural cues and tracking latency. Audio Engineering Society Convention 143.

Sebastian J Schlecht, Emanuël A P Habets (2016). The stability of multichannel sound systems with time-varying mixing matrices. The Journal of the Acoustical Society of America.

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Sebastian J Schlecht, Emanuël A P Habets (2015). Time-varying feedback matrices in feedback delay networks and their application in artificial reverberation. The Journal of the Acoustical Society of America.

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Sebastian J Schlecht, Emanuël A P Habets (2015). Reverberation enhancement systems with time-varying mixing matrices. Proc. Audio Eng. Soc. Conf..

Sebastian J Schlecht, Emanuël A P Habets (2015). Practical considerations of time-varying feedback delay networks. Proc. Audio Eng. Soc. Conv..

Sebastian J Schlecht, Emanuël A P Habets, Andreas Silzle, Christian Borß, Hanne Stenzel, Bernhard Neugebauer (2015). Apparatus and method for generating output signals based on an audio source signal, sound reproduction system and loudspeaker signal.

Sebastian J Schlecht, Emanuël A P Habets (2012). Reverberation enhancement from a feedback delay network perspective. Convention of Electrical and Electronics Engineers in Israel (IEEEI).

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Sebastian J Schlecht, Emanuël A P Habets (2012). Connections between parallel and serial combinations of comb filters and feedback delay networks. International Workshop on Acoustic Signal Enhancement (IWAENC).

Sebastian J Schlecht (2011). Source-filter separation for bowed string instruments and its application for advanced audio effects.

Sebastian J Schlecht (2010). Options and limits of feedback delay networks for artificial reverberation of audio signals.