Search Results - "Acoustical materials"

Sound Absorption Properties of Polyether Urethane- Polyanthranilic Acid and Polyvinyl Alcohol- Polyanthranilic Acid Coated Nonwoven Fabrics.

Authors: ENGIN SAGIRLI, Fatma Zehra¹, fsagirli@marmara.edu.tr

Source: Afyon Kocatepe University Journal of Science & Engineering / Afyon Kocatepe Üniversitesi Fen Ve Mühendislik Bilimleri Dergisi; haz2026, Vol. 26 Issue 3, p735-743, 9p

Advances in generator noise mitigation: A systematic review and meta-analysis of structural design, acoustic materials, and active noise control systems.

Authors: Montazeri, Amirhossein Esnaasharieh, Mehrana Hajizadeh, Roohalah

Source: Building Acoustics; Jun2026, Vol. 33 Issue 2, p369-404, 36p

Acoustic performance of multilayer sound absorber with polygonal cross-section perforations.

Authors: Liu, Zhengqing Chen, Qianjiang Liu, Qi et al.

Source: Building Acoustics; Jun2026, Vol. 33 Issue 2, p171-194, 24p

Acoustic Characteristics of Coconut and Sugarcane Fibre Composites with Starch Binders: Effects of Fibre-to-Binder Ratio on Sound Absorption and Transmission Coefficient.

Authors: Gboe, Nuushuun Archie Ružickij, Robert Grubliauskas, Raimondas

Source: Buildings (2075-5309); Apr2026, Vol. 16 Issue 8, p1631, 20p

Novel Materials for Sound-Absorbing Applications.

Authors: Gliścińska, Eulalia¹ (AUTHOR)

Source: Materials (1996-1944). Feb2026, Vol. 19 Issue 4, p740. 4p.

Subjects: Acoustical materials, Circular economy, Recycled products, Condensed matter, Waste products as building materials, Absorption of sound

Design and Deep-Subwavelength Low-Frequency Sound Absorption of a Coplanar Spiral-Varying-Channel Acoustic Metamaterial.

Authors: Feng, Tao Zhang, Qian Wang, Jing et al.

Source: Applied Sciences (2076-3417); Mar2026, Vol. 16 Issue 6, p2677, 19p

Alginate Foils: A Study on Bio-Based Sound Absorbers in Architecture.

Authors: Ott, Cornelia Hemmer, Dominik Mohan, Tamilselvan et al.

Source: Buildings (2075-5309); Mar2026, Vol. 16 Issue 5, p1035, 27p

Vibration Control of a Base Structure Using a GVTC Damping Plate Based on the Acoustic Black Hole Effect.

Authors: Liu, Wenxi Zhou, Yi Hu, Junbo et al.

Source: Applied Sciences (2076-3417); Mar2026, Vol. 16 Issue 5, p2201, 24p

Material Classification from Non-Line-of-Sight Acoustic Echoes Using Wavelet-Acoustic Hybrid Feature Fusion.

Authors: Alakuş, Dilan Onat Türkoğlu, İbrahim

Source: Sensors (14248220). Mar2026, Vol. 26 Issue 5, p1577. 26p.

Morfología sonora de la nota informativa: propuesta metodológica de análisis narrativo.

Alternate Title: Sound Morphology of the News Item: A Methodological Proposal for Narrative Análisis.

Authors: Urrea-Giraldo, Jorge-Eduardo Hernández-Carvajal, Andrés-Mauricio López Leal, Camilo Andrés

Source: Comunicar. ene2026, Vol. 34 Issue 84, p68-85. 18p.

Subject Terms: *Storytelling in education, Acoustical materials, Sound design, Thematic analysis, Audio communication, Narrative inquiry (Research method), Journalism

A low-frequency sound absorption structure easily manufactured by machine for transformer noise.

Authors: Xu, Ke Wang, Kanyu Lin, Qinhao et al.

Source: Sound & Vibration; 2026, Vol. 60 Issue 1, p1-21, 21p

Corridor rehabilitation for minimizing adjacent corridor noise disturbance: Palestinian schools as a case study.

Authors: Makhamra, Fatima Halawani, Abdelrahman

Source: Building Acoustics. Dec2025, Vol. 32 Issue 4, p705-731. 27p.

Subjects: Acoustical materials, Noise control, Noise pollution, Simulation methods & models, Heating & ventilation industry, Soundproofing

A Novel Sound-Absorbing Metamaterial Based on Archimedean Spirals.

Authors: Yang, Shasha Yang, Qihao Du, Zeyu et al.

Source: Materials (1996-1944). Nov2025, Vol. 18 Issue 22, p5141. 15p.

Subjects: Absorption of sound, Acoustical materials, Fabry-Perot resonators, Rapid prototyping, Energy dissipation

Development of Acoustic Absorbent Materials Using Pine Needles.

Authors: Ruiz-Martinez, Jaime D. Peceño, Begona Carrasco, Carlos J. et al.

Source: Materials (1996-1944). Nov2025, Vol. 18 Issue 21, p4978. 16p.

Subjects: Pine needles, Acoustical materials, Noise control, Biodegradable materials, Soundproofing, Porosity, Compressive strength

Enhanced the mechanical and electromagnetic wave absorption properties of PDCs–SiOC via polymer infiltration pyrolysis.

Authors: Bai, Yang Zhang, Yantao Lu, Junbin et al.

Source: Journal of the American Ceramic Society; Dec2025, Vol. 108 Issue 12, p1-11, 11p

Research on Technical Strategies for Indoor Acoustic Renovation of Multi-Purpose Gymnasiums: Scheme Demonstration and Engineering Practice Based on Existing Sound-Absorbing Ceilings.

Authors: Wang, Xiwei Ma, Ruiqi Lu, Shuai et al.

Source: Buildings (2075-5309); Dec2025, Vol. 15 Issue 23, p4241, 27p

PARAMETRIC STUDY ON THE SOUND ABSORPTION PROPERTIES OF 3D-PRINTED OCTET-TRUSS LATTICE STRUCTURES.

Authors: VASINA, MARTIN BURECEK, ADAM HRUZIK, LUMIR et al.

Source: MM Science Journal; Dec2025, p8995-9000, 6p

HARMONIC RESPONSE OF ACOUSTIC MATERIALS BY FINITE ELEMENT MODELING.

Authors: LISKA, JANOS MODRA, ANDOR KONYA, GABOR

Source: MM Science Journal; Dec2025, p8965-8975, 11p

Advances in the calculation of compressive strength from acoustic measurements of rock mass samples–examples of calculations.

Authors: Chrzan, Tadeusz Szymanowicz, Sławomir

Source: Advances in Science & Technology Research Journal; 2025, Vol. 19 Issue 8, p384-394, 11p

Switchable Bidirectional Sound Absorption Via Exceptional Point Modulation in Acoustic Metastructures with Interleaved Resonator Coupling.

Authors: Guo, Zichao Du, Liangfen Yang, Zirui et al.

Source: Advanced Science. 11/27/2025, Vol. 12 Issue 44, p1-15. 15p.