Assisted Navigation for Visually Impaired People Using 3D Audio and Stereoscopic Cameras
Applied SciencesThis paper presents a prototype for an assistive navigation system that integrates three-dimensional audio spatialization with computer vision to improve the mobility of visually impaired individuals.
José Francisco Lucio-Naranjo +5 more
doaj +1 more source
Multi-Threaded Sound Propagation Algorithm to Improve Performance on Mobile Devices. [PDF]
Sensors (Basel), 2023 Kim E, Choi S, Kim CG, Park WC.
europepmc +1 more source
Traffic Noise at Moderate Levels Affects Cognitive Performance: Do Distance-Induced Temporal Changes Matter? [PDF]
Int J Environ Res Public Health, 2023 Müller L, Forssén J, Kropp W.
europepmc +1 more source
Wind farm noise prediction and auralization
Acta AcusticaThis work presents the application and validation of a novel auralization approach for the evaluation of wind turbine noise annoyance under diverse conditions. The approach is based on the decomposition of each turbine blade into elementary short-segment
Bresciani Andrea P. C. +2 more
doaj +1 more source
Towards Child-Appropriate Virtual Acoustic Environments: A Database of High-Resolution HRTF Measurements and 3D-Scans of Children. [PDF]
Int J Environ Res Public Health, 2021 Braren HS, Fels J.
europepmc +1 more source
Noise Study Auralization of an Open-Rotor Engine
AerospaceBased on the performance and acoustic data files of reduced-size open-rotor engines in low-speed wind tunnels, the static sound pressure level was derived by converting the 1-foot lossless spectral density into sound-pressure-level data, the background ...
Qing Zhang +4 more
doaj +1 more source
The Performance of Inertial Measurement Unit Sensors on Various Hardware Platforms for Binaural Head-Tracking Applications. [PDF]
Sensors (Basel), 2023 Franček P +3 more
europepmc +1 more source
Source-time dominant modeling of the Doppler shift for the auralization of moving sources
Acta AcusticaWhen developing an auralization for acoustic scenarios involving moving sources and receivers, one key feature is the ability to simulate the Doppler shift, i.e., the changing frequency content from the receiver’s perspective.
Ali Randall, Christian Andrew
doaj +1 more source
Data-to-music sonification and user engagement. [PDF]
Front Big Data, 2023 Middleton J +10 more
europepmc +1 more source
A Method to Measure and Model Acoustic Emissions of Multicopters. [PDF]
Int J Environ Res Public Health, 2022 Wunderli JM +3 more
europepmc +1 more source