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@PHDTHESIS{Nagel:1002746,
author = {Nagel, Karl Sebastian},
othercontributors = {Jax, Peter and Vorländer, Michael},
title = {{I}nteractive reproduction of binaurally recorded signals},
volume = {6},
school = {RWTH Aachen University},
type = {Dissertation},
address = {Düren},
publisher = {Shaker Verlag},
reportid = {RWTH-2025-00660},
isbn = {3-8440-9758-9},
series = {Aachen series on communication systems},
pages = {x, 169 Seiten : Illustrationen},
year = {2025},
note = {Dissertation, RWTH Aachen University, 2024},
abstract = {Binaural reproduction refers to the reproduction of certain
audio signals at the two ears of the listener. For a moving
listener to perceive sound sources as fixed in the
environment, the reproduced signals need to match the
listener’s movements. Interactive binaural reproduction
with head tracking aims to generate such signals. The goal
of this thesis is to achieve interactive binaural
reproduction based on binaurally recorded signals, that is,
on two ear signals originally intended for non-interactive
binaural reproduction for a non-moving listener. This is
desirable for two major reasons. The resulting algorithms
enable a more immersive experience of binaural recordings,
which is of interest in applications where greater technical
effort for recording may not be feasible. Furthermore, the
algorithms can be integrated into headphones. There, they
seamlessly interoperate with established technologies, such
that existing media devices and distribution platforms do
not need to be modified. This eliminates the coordination
and standardization efforts that would be required to make
state-of-the-art methods widely usable, and potentially
facilitates a broad market introduction. A listening
experiment validates the proposed approach. Acoustic scenes
with speech sources were binaurally recorded at the ears of
human subjects. A real-time prototype with head tracking
provided interactive binaural reproduction of these
recordings via headphones. Subjects were asked to
distinguish, in an indirect comparison, the artificial
binaural reproduction from reality (ground-truth signals
emitted by the loudspeakers in the same room). Results show
that this task was difficult even for expert listeners,
indicating that the prototype provides a natural and
plausible listening experience.},
cin = {613310},
ddc = {621.3},
cid = {$I:(DE-82)613310_20140620$},
pnm = {DFG project G:(GEPRIS)509806277 - Immersive binaurale
Kommunikation | Modelle und Algorithmen (509806277)},
pid = {G:(GEPRIS)509806277},
typ = {PUB:(DE-HGF)11 / PUB:(DE-HGF)3},
url = {https://publications.rwth-aachen.de/record/1002746},
}