Acta Acustica

Open Access

Effects of fundamental frequency and vocal tract resonance on speech recognition in noise by non-native listeners

Xiao Xiao, Jing Yang, Michael S. Harris and Li Xu

Acta Acust., 9 (2025) 42

Published online: 17 July 2025

DOI: https://doi.org/10.1051/aacus/2025025

Topical Issue - Development of European Acoustics in 20th Century

Open Access

History and activities of KU Leuven Laboratory of Acoustics

Christ Glorieux, André Cops, Gerrit Vermeir, Jan Thoen and Monika Rychtáriková

Acta Acust., 9 (2025) 43

Published online: 17 July 2025

DOI: https://doi.org/10.1051/aacus/2025028

Open Access

Sound model of an acoustic improved air to water heat pump

Thorsten Schmidt and Dirk Müller

Acta Acust., 9 (2025) 44

Published online: 17 July 2025

DOI: https://doi.org/10.1051/aacus/2025027

Open Access

Audio analysis of the effects of heavy violin practice mutes: spectral and loudness changes

Marcus Vinicius da Silva Evangelista and Sérgio Freire

Acta Acust., 9 (2025) 45

Published online: 17 July 2025

DOI: https://doi.org/10.1051/aacus/2025029

Open Access

Review

Electro-acoustic control of radiation impedance for brass instrument timbre shaping: design of a vocalizing mute

Vincent Martos, Henri Boutin, Thomas Hélie and Brigitte d’Andréa-Novel

Acta Acust., 9 (2025) 40

Published online: 16 July 2025

DOI: https://doi.org/10.1051/aacus/2025020

Open Access

Bidirectional surface scattering coefficients

Anne Heimes and Michael Vorländer

Acta Acust., 9 (2025) 41

Published online: 16 July 2025

DOI: https://doi.org/10.1051/aacus/2025026

Topical Issue - Vibroacoustics

Open Access

A subtractive modelling approach for predicting the radiation of a cylindrical shell in a waveguide

Florent Dumortier, Jamie Kha, Mahmoud Karimi, Valentin Meyer and Laurent Maxit

Acta Acust., 9 (2025) 29

Published online: 25 June 2025

DOI: https://doi.org/10.1051/aacus/2024065

Open Access

Derivation, verification and validation of a length correction factor for folded quarter-wavelength resonators

Femke De Bie, Hervé Denayer and Elke Deckers

Acta Acust., 9 (2025) 38

Published online: 25 June 2025

DOI: https://doi.org/10.1051/aacus/2025022

Open Access

Abnormal noise detection of electric machines based on HPSS-CIS and CNN-CBAM

Qingsong Zhao, Xiufeng Wang, Kun Luo, Dan He and Xiang Liu

Acta Acust., 9 (2025) 39

Published online: 25 June 2025

DOI: https://doi.org/10.1051/aacus/2025023

Open Access

Free field Active Noise Control system development using a 3D Finite Element based approach

Maximilian Budnik and Valentin Mees

Acta Acust., 9 (2025) 37

Published online: 23 June 2025

DOI: https://doi.org/10.1051/aacus/2025021