Acoustic properties of innovative concretes: A review

R Fediuk, M Amran, N Vatin, Y Vasilev, V Lesovik… - Materials, 2021 - mdpi.com
Concrete is the most common building material; therefore, when designing structures, it is
obligatory to consider all structural parameters and design characteristics such as acoustic …

[HTML][HTML] Sound-absorbing acoustic concretes: A review

M Amran, R Fediuk, G Murali, N Vatin, A Al-Fakih - Sustainability, 2021 - mdpi.com
Noise is continuously treated as an annoyance to humans and indeed commotion
contamination shows up within the environment, causing inconvenience. This is likewise …

A review on the application of blind source separation in vibration analysis of mechanical systems

Y Yang, R ** for noise reduction on sandwich and semi-monocoque helicopter structures
A Fink, R Schatz - Composite Structures, 2023 - Elsevier
The constrained layer effect is known as an efficient approach for noise attenuation on
aircraft structures, being typically implemented by using add-on acoustic pads. This paper …

Vibrational Communication Between the Sexes in Diaphorina citri (Hemiptera: Psyllidae)

EJ Wenninger, DG Hall… - Annals of the …, 2009 - academic.oup.com
We examined the substrate-borne vibrational signals used in communication between the
sexes in Diaphorina citri Kuwayama (Hemiptera: Psyllidae), a vector of huanglongbing (an …

Low-frequency impact sound transmission of floating floor: Case study of mortar bed on concrete slab with continuous interlayer

HS Park, BK Oh, Y Kim, T Cho - Building and environment, 2015 - Elsevier
The vibroacoustic behavior of a commonly used floating floor installed in an actual
multifamily housing unit was investigated to determine the factors that influence impact …

[HTML][HTML] Application of a plate sonotrode to ultrasonic degassing of aluminum melt: Acoustic measurements and feasibility study

DG Eskin, K Al-Helal, I Tzanakis - Journal of Materials Processing …, 2015 - Elsevier
A flat plate sonotrode was used for ultrasonic melt processing (degassing) of aluminum
melts. Calculations showed that this sonotrode should have several antinodes with …