[HTML][HTML] Localization of sound sources in robotics: A review

C Rascon, I Meza - Robotics and Autonomous Systems, 2017‏ - Elsevier
Sound source localization (SSL) in a robotic platform has been essential in the overall
scheme of robot audition. It allows a robot to locate a sound source by sound alone. It has an …

An introduction to the speech enhancement for augmented reality (spear) challenge

P Guiraud, S Hafezi, PA Naylor… - … on Acoustic Signal …, 2022‏ - ieeexplore.ieee.org
It is well known that microphone arrays can be used to enhance a target speaker in a noisy,
reverberant environment, with both spatial (eg beamforming) and statistical (eg source …

Sound field interpolation for rotation-invariant multichannel array signal processing

Y Wakabayashi, K Yamaoka… - IEEE/ACM Transactions …, 2023‏ - ieeexplore.ieee.org
In this paper, we present a sound field interpolation for array signal processing (ASP) that is
robust to rotation of a circular microphone array (CMA), and we evaluate beamforming as …

Spherical harmonic decomposition of a sound field using microphones on a circumferential contour around a non-spherical baffle

J Ahrens, H Helmholz, DL Alon… - IEEE/ACM Transactions …, 2022‏ - ieeexplore.ieee.org
Spherical harmonic (SH) representations of sound fields are usually obtained from
microphone arrays with rigid spherical baffles whereby the microphones are distributed over …

Acoustic self-awareness of autonomous systems in a world of sounds

A Schmidt, HW Löllmann… - Proceedings of the …, 2020‏ - ieeexplore.ieee.org
Autonomous systems (ASs) operating in real-world environments are exposed to a plurality
and diversity of sounds that carry a wealth of information for perception in cognitive dynamic …

Combined microphone array for precise localization of sound source using the acoustic intensimetry

IJ Jung, JG Ih - Mechanical Systems and Signal Processing, 2021‏ - Elsevier
Various applications require a compact system for acoustic source localization. Intensimetry
methods based on three-dimensional (3D) acoustic intensity are favorable for miniaturizing …

The secret is in the spectra: Predicting cross-lingual task performance with spectral similarity measures

H Dubossarsky, I Vulić, R Reichart… - arxiv preprint arxiv …, 2020‏ - arxiv.org
Performance in cross-lingual NLP tasks is impacted by the (dis) similarity of languages at
hand: eg, previous work has suggested there is a connection between the expected success …

Ambisonics capture using microphones on head-worn device of arbitrary geometry

A Bastine, L Birnie, TD Abhayapala… - 2022 30th European …, 2022‏ - ieeexplore.ieee.org
3D auditory scenes for Extended Reality (XR) environments are usually recorded using
spherical microphone arrays and then binaurally rendered through head-wearable devices …

A head-mounted microphone array for binaural rendering

J Ahrens, H Helmholz, DL Alon… - 2021 Immersive and 3D …, 2021‏ - ieeexplore.ieee.org
We recently presented a method for obtaining a spherical harmonic representation of a
sound field based on microphones along the equator of a rigid spherical object that ideally …

Spherical harmonic decomposition of a sound field based on microphones around the circumference of a human head

J Ahrens, H Helmholz, DL Alon… - 2021 IEEE Workshop on …, 2021‏ - ieeexplore.ieee.org
We present a method for decomposing a sound field into spherical harmonics (SH) based
on observations of the sound field around the circumference of a human head. The method …