@inproceedings{BoeldtSteffensBuettneretal.2020, author = {B{\"o}ldt, Sebastian and Steffens, Jochen and B{\"u}ttner, Clemens and Weinzierl, Stefan}, title = {Modellierung von Publikumsger{\"a}uschen bei Veranstaltungen mit Sprache und Musik}, series = {Fortschritte der Akustik - DAGA 2020: 46. Deutsche Jahrestagung f{\"u}r Akustik}, booktitle = {Fortschritte der Akustik - DAGA 2020: 46. Deutsche Jahrestagung f{\"u}r Akustik}, publisher = {Deutsche Gesellschaft f{\"u}r Akustik e.V.}, address = {Berlin}, organization = {Deutsche Gesellschaft f{\"u}r Akustik e.V}, doi = {10.14279/depositonce-9991}, pages = {850 -- 853}, year = {2020}, language = {de} } @inproceedings{WilczekSteffensWeinzierl2020, author = {Wilczek, Tobias and Steffens, Jochen and Weinzierl, Stefan}, title = {Zum Einfluss der Akustik auf die Qualit{\"a}t von Restaurants. Eine Feldstudie}, series = {Fortschritte der Akustik - DAGA 2020: 46. Deutsche Jahrestagung f{\"u}r Akustik}, booktitle = {Fortschritte der Akustik - DAGA 2020: 46. Deutsche Jahrestagung f{\"u}r Akustik}, publisher = {Deutsche Gesellschaft f{\"u}r Akustik e.V.}, address = {Berlin}, doi = {10.14279/depositonce-9999}, pages = {854 -- 857}, year = {2020}, language = {de} } @inproceedings{KrauseBakerJGroarkeetal.2021, author = {Krause, Amanda and Baker J., David and Groarke, Jenny and Pereira, Ana I. and Liew, Kongmeng and Anglada-Tort, Manuel and Steffens, Jochen}, title = {A global investigation of music listening practices: The influence of country latitude and seasons on music preferences}, series = {ICMPC-ESCOM 2021: 16th International Conference on Music Perception and Cognition/11th Triennial conference of the European Society for the Cognitive Sciences of Music, 28-31 July 2021, Sheffield}, booktitle = {ICMPC-ESCOM 2021: 16th International Conference on Music Perception and Cognition/11th Triennial conference of the European Society for the Cognitive Sciences of Music, 28-31 July 2021, Sheffield}, publisher = {ESCOMsociety}, address = {Sheffield}, year = {2021}, language = {en} } @article{AmanoMatsushitaYanagawaetal.1998, author = {Amano, Katsumi and Matsushita, Fumio and Yanagawa, Hirofumi and Cohen, Michael and Herder, Jens and Martens, William and Koba, Yoshiharu and Tohyama, Mikio}, title = {A Virtual Reality Sound System Using Room-Related Transfer Functions Delivered Through a Multispeaker Array: the PSFC at the University of Aizu Multimedia Center}, series = {TVRSJ}, volume = {3}, journal = {TVRSJ}, number = {1}, publisher = {J-STAGE}, doi = {10.18974/tvrsj.3.1_1}, pages = {1 -- 12}, year = {1998}, abstract = {The PSFC, or Pioneer Sound Field Controller, is a DSP-driven hemispherical loudspeaker array, installed at the University of Aizu Multimedia Center. The PSFC features realtime manipulation of the primary components of sound spatialization for each of two audio sources located in a virtual environment, including the content (apparent direction and distance) and context (room characteristics: reverberation level, room size and liveness). In an alternate mode, it can also direct the destination of the two separate input signals across 14 loudspeakers, manipulating the direction of the virtual sound sources with no control over apparent distance other than that afforded by source loudness (including no simulated environmental reflections or reverberation). The PSFC speaker dome is about 10 m in diameter, accommodating about fifty simultaneous users, including about twenty users comfortably standing or sitting near its ``sweet spot,'' the area in which the illusions of sound spatialization are most vivid. Collocated with a large screen rear-projection stereographic display, the PSFC is intended for advanced multimedia and virtual reality applications.}, language = {en} } @misc{Struchholz2005, author = {Struchholz, Holger}, title = {Interaktive Visualisierung und Abh{\"o}rung zur Klangabstrahlung von Musikinstrumenten - Interpolation und Filterung mehrkanaliger Aufnahmen unter Verwendung der geometrischen Relationen}, address = {D{\"u}sseldorf}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:due62-opus-1727}, pages = {147}, year = {2005}, abstract = {Ziel des Projektes ist die Entwicklung einer virtuellen Umgebung, die das charakteristische Klangabstrahlverhalten eines Musikinstruments in Echtzeit erfahrbar macht. Es wird eine virtuelle Umgebung geschaffen, in der sich der Benutzer frei um ein Musikinstrument bewegen kann und in Echtzeit ein akustisches und visuelles Feedback erh{\"a}lt. Durch die Verbindung der auditiven und visuellen Elemente und die M{\"o}glichkeit der Interaktion, wird das Erleben und die Wahrnehmung der Effekte intensiviert. Die Simulation des charakteristischen Klangabstrahlverhaltens erfolgt nicht durch eine rechenaufw{\"a}ndige Klangsynthese wie z.B. Physical Modeling, sondern basiert auf der Lautst{\"a}rkeinterpolation einer Mehrkanalaufnahme. Die Verwendung der realen Aufnahmen erm{\"o}glicht eine ann{\"a}hernd naturgetreue Abbildung des Klangabstrahlverhaltens und ist, im Gegensatz zu rechenaufw{\"a}ndigen Klangsyntheseverfahren, echtzeitf{\"a}hig. Zus{\"a}tzlich wurde ein einfacher Filter entwickelt, der das charakteristische Klangabstrahlverhalten des Instruments eher qualitativ simuliert und sich problemlos in Echtzeit 3D-Anwendungen implementieren l{\"a}sst. Die beiden entwickelten Methoden zur Simulation des Klangabstrahlverhaltens wurden mittels Spektralanalyse und anhand eines durchgef{\"u}hrten H{\"o}rtests auf ihre Funktionalit{\"a}t und ihre G{\"u}ltigkeit {\"u}berpr{\"u}ft.}, language = {de} } @inproceedings{KleinvonBergBirweetal.2024, author = {Klein, Paula and von Berg, Markus and Birwe, Dagmar and Steffens, Jochen}, title = {Can the Perceived Spatial Impression of Classical Recordings Be Predicted by Audio Descriptors? [Vortrag]}, series = {Fortschritte der Akustik - DAGA 2024}, booktitle = {Fortschritte der Akustik - DAGA 2024}, publisher = {Deutsche Gesellschaft f{\"u}r Akustik e.V.}, address = {Berlin}, isbn = {978-3-939296-22-5}, pages = {1034 -- 1037}, year = {2024}, abstract = {The perceived spatial impression is an important factor in the aesthetic appreciation of classical music recordings. Crucial aspects of spatial perception can be described by the attributes ensemble width, depth, envelopment, and reverberation duration. In a listening experiment, a sample of 30 experts rated 24 orchestra recordings by these attributes. To compare these ratings to signalrelated measures of spatial impression, an audio descriptor for the interaural cross-correlation coefficient in music recordings was chosen as a measure of perceived ensemble width. A second algorithm estimated the reverberation time from decay segments in the recorded music. Linear mixed-effects models were then used to test whether these two descriptors, combined with other audio features related to timbre, are suitable for predicting participants' ratings of the perceptual attributes. Overall, results confirmed that the signal-related measures used can indeed predict perceptual attributes, with 41\% of rating variance explained in the case of reverberation duration. In contrast, these objective measures turned out to be less accurate predictors of the perceived ensemble width, with a variance explanation of 21\%. This study can thus be regarded as a starting point for further studies aiming to predict the perceived spatial impression in music recordings.}, subject = {Raumakustik}, language = {en} } @inproceedings{SerditovaTangSteffens2025, author = {Serditova, Dana and Tang, Kevin and Steffens, Jochen}, title = {Automatic Speech Recognition Biases in Newcastle English: an Error Analysis}, series = {Interspeech 2025, 17 - 21 August in Rotterdam}, booktitle = {Interspeech 2025, 17 - 21 August in Rotterdam}, publisher = {ISCA}, doi = {10.21437/Interspeech.2025-1973}, pages = {3204 -- 3208}, year = {2025}, subject = {Automatische Spracherkennung}, language = {en} }