Results 61 to 70 of about 3,985 (253)

Design of a Configurable Acoustic Sensor Network for Privacy‐Compliant Urban Soundscape Recordings

Concurrency and Computation: Practice and Experience, Volume 37, Issue 12-14, 25 June 2025.
ABSTRACT Environmental acoustics, particularly urban soundscape monitoring, has gained increasing consideration since the United Nations established the Sustainable Development Goals in 2015, and to an even greater extent with the rise of privacy concerns following the introduction of global regulations such as GDPR.
Paraskevi Kritopoulou, Georgios Loupas, Eleftheria Lagiokapa, Nefeli Georgakopoulou, Sotiris Diplaris, Stefanos Vrochidis   +5 more
wiley   +1 more source

Virtual nature and well‐being: Exploring the potential of 360° VR

Applied Psychology: Health and Well-Being, Volume 17, Issue 1, 25 February 2025.
Abstract This proof‐of‐concept study investigates the potential of immersive 360° VR nature videos to enhance emotional well‐being and nature connectedness, focusing on their use as e‐health interventions within social marketing initiatives. The research examined four key variables: (i) presence, or the extent to which participants felt immersed in the
Wiebke Finkler, Lara Vlietstra, Debra L. Waters, Lei Zhu, Steve Gallagher, Ryan Walker, Ryan Forlong, Yolanda van Heezik   +7 more
wiley   +1 more source

Reconstruction of three‐dimensional sound field system based on machine learning method

Electronics Letters, Volume 61, Issue 1, January/December 2025.
This research enhances 3D audio system reconstruction by developing a neural network model for optimal speaker signal allocation based on actual playback environments. The proposed model, trained with TensorFlow, significantly reduces mean square error and computation time by 25.27%, thereby improving computational efficiency and error performance in ...
Wei Zhang, Maosheng Zhang, Xiaoyan Sun, Jingyi Mo   +3 more
wiley   +1 more source

L3DAS23: Learning 3D Audio Sources for Audio-Visual Extended Reality

IEEE Open Journal of Signal Processing
The primary goal of the L3DAS (Learning 3D Audio Sources) project is to stimulate and support collaborative research studies concerning machine learning techniques applied to 3D audio signal processing.
Riccardo F. Gramaccioni, Christian Marinoni, Changan Chen, Aurelio Uncini, Danilo Comminiello   +4 more
doaj   +1 more source

Low Frequency Sound Field Reproduction within a Cylindrical Cavity Using Higher Order Ambisonics [PDF]

Xibei Gongye Daxue Xuebao, 2018
Sound field reproduction of the aircraft and submarine within a cabin mock-up using a loudspeaker array is of great importance to the active noise control technology.The conventional method is to calculate the driving functions of the secondary sources ...

doaj   +1 more source

A ‘New Social Virtuosity’; A Dissonant Manifest(o)

Future Humanities, Volume 2, Issue 4, November 2024.
ABSTRACT This paper examines the intersection of music, creativity, and society through the lens of a critical and self‐critical appraisal of the here.here concert series; ongoing research‐led collaboration focusing on transdisciplinary approaches to experimental music with a focus on the socio‐politico‐environmental dynamics at play between all ...
J. Harry Whalley, Emmanuelle Waeckerlé
wiley   +1 more source

Auditory Localization in Low-Bitrate Compressed Ambisonic Scenes

Applied Sciences, 2019
The increasing popularity of Ambisonics as a spatial audio format for streaming services poses new challenges to existing audio coding techniques. Immersive audio delivered to mobile devices requires an efficient bitrate compression that does not affect ...
Tomasz Rudzki, Ignacio Gomez-Lanzaco, Jessica Stubbs, Jan Skoglund, Damian T. Murphy, Gavin Kearney   +5 more
doaj   +1 more source

A Measure Based on Beamforming Power for Evaluation of Sound Field Reproduction Performance [PDF]

, 2017
This paper proposes a measure to evaluate sound field reproduction systems with an array of loudspeakers. The spatially-averaged squared error of the sound pressure between the desired and the reproduced field, namely the spatial error, has been widely ...
Chang, Ji-ho, Jeong, Cheol-Ho
core   +2 more sources

Improving Spatial Resolution of First-order Ambisonics Using Sparse MDCT Representation [PDF]

, 2023
Denis Likhachov, Nick A. Petrovsky, Elias Azarov   +2 more
openalex   +1 more source

EigenScape: A Database of Spatial Acoustic Scene Recordings

Applied Sciences, 2017
The classification of acoustic scenes and events is an emerging area of research in the field of machine listening. Most of the research conducted so far uses spectral features extracted from monaural or stereophonic audio rather than spatial features ...
Marc Ciufo Green, Damian Murphy
doaj   +1 more source