Recent progress in battery electric vehicle noise, vibration, and harshness

X Hua, A Thomas, K Shultis - Science Progress, 2021 - journals.sagepub.com
As battery electric vehicle (BEV) market share grows so must our understanding of the noise,
vibration, and harshness (NVH) phenomenon found inside the BEVs which makes this …

Assessment of two physical tyre models in relation to their NVH performance up to 300 Hz

S Uhlar, F Heyder, T König - Vehicle System Dynamics, 2021 - Taylor & Francis
The prediction of structure-borne noise using numerical methods has a crucial influence
during the development process of modern passenger cars. In order to minimise the …

Overestimated time-to-collision for quiet vehicles: Evidence from a study using a novel audiovisual virtual-reality system for traffic scenarios

D Oberfeld, M Wessels, D Büttner - Accident Analysis & Prevention, 2022 - Elsevier
To avoid collision, pedestrians intending to cross a road need to estimate the time-to-
collision (TTC) of an approaching vehicle. Here, we present a novel interactive audiovisual …

[HTML][HTML] Auralization of aircraft flyovers with turbulence-induced coherence loss in ground effect

R Pieren, D Lincke - The Journal of the Acoustical Society of America, 2022 - pubs.aip.org
Residents around airports are impacted by noise produced by civil aircraft operations. With
the aim of reducing the negative effects of noise, new low-noise aircraft concepts and flight …

A novel approach to design quiet tires, based on multi-objective minimization of generated noise

S Mohammadi, A Ohadi - Applied Acoustics, 2021 - Elsevier
Tire/road noise is a dominant source of passenger car noise, especially above 40 km/h.
Given the complexity, variety, and contradiction between different mechanisms, it is a severe …

[HTML][HTML] Role of sounds in perception of enclosure in urban street canyons

NG Yilmaz, PJ Lee, M Imran, JH Jeong - Sustainable Cities and Society, 2023 - Elsevier
This study aims to examine the influence of sound on the perceptions of enclosures in urban
street canyons with varying height-to-width ratios (H/Ws). Two typical urban streets, one …

[HTML][HTML] Synthesizing coherence loss by atmospheric turbulence in virtual microphone array signals

D Lincke, T Schumacher, R Pieren - The Journal of the Acoustical …, 2023 - pubs.aip.org
Phased microphone array methods are increasingly used to localize and quantify noise
sources of aircraft under flight condition. However, beamforming results suffer from loss of …

Introducing a procedure for predicting and reducing tire/road noise using a fast-computing hybrid model

S Mohammadi, A Ohadi - The Journal of the Acoustical Society of …, 2022 - pubs.aip.org
Prediction and reduction of tire noise are some of the main concerns of tire designers
nowadays. Due to tire noise's sophisticated nature, low-noise tire design is like a maze path …

Auralization of electric vehicles for the perceptual evaluation of acoustic vehicle alerting systems

L Müller, W Kropp - Acta Acustica, 2024 - acta-acustica.edpsciences.org
Electric vehicles (EVs) typically emit little noise at low driving speeds, which increases the
risk of accidents for vulnerable road users such as pedestrians. To reduce this risk …

Pore space of in-situ semi-dense asphalt: A characterization by X-ray tomography

P Mikhailenko, M Griffa, R Pieren, U Pachale… - … and Building Materials, 2024 - Elsevier
Differences in the pore space (porosity and pore size distribution, tortuosity and connectivity)
for semi-dense asphalt field samples, with distinct service lives have been analyzed by X-ray …