Search

Search Results

• Method for Calculating the Sound Absorption Coefficient for a Variable Range of Incidence Angles

  Sergio Alfio YORI

  2020-02-12

  67–75
• Utilizing Hollow-Structured Bamboo as Natural Sound Absorber

  Azma PUTRA, Fazlin Binti Abd KHAIR, Mohd Jailani Mohd NOR

  2015-08-26

  601–608
• Measurements of the Sound Absorption Coefficient of Auditorium Seats for Various Geometries of the Samples

  Jarosław RUBACHA, Adam PILCH, Marcin ZASTAWNIK

  483–488
• Sound Absorption Behavior of Polyurethane Foam Composites with Different Ethylene Propylene Diene Monomer Particles

  Wenbo ZHU, Shuming CHEN, Yebin WANG, Tongtong ZHU, Yang JIANG

  2018-07-11

  403–411
• Modelling the Acoustic Properties of Baffles Made of Porous and Fibrous Materials

  Krzysztof KOSAŁA

  2024-04-12

  345–357
• A Multi-Layer Micro-Perforated Panel Structure Based on Curled Space for Broadband Sound Absorption at Low Frequencies

  Jiaming CHU, Xiao LIANG, Zhen YANG, Haofeng LIANG, Tao CHEN, Liang SU, Zhuo ZHOU

  2023-10-09

  529–538
• Sensitivity Analysis of the Estimation of the Single-Number Sound Absorption Evaluation Index $DL_α$

  Wojciech BATKO, Paweł PAWLIK, Grażyna WSZOŁEK

  2017-11-13

  689–696
• Method of Determining the Sound Absorbing Coefficient of Materials within the Frequency Range of 5 000–50 000 Hz in a Test Chamber of a Volume of about 2 m3

  Witold MIKULSKI

  177–183
• Numerical Methodology to Obtain the Sound Absorption of Materials by Inserting the Acoustic Impedance

  Cláudia Ohana BORGES MENDES, Maria Alzira DE ARAÚJO NUNES

  2021-12-10

  649–656
• Estimation of Metal Foam Microstructure Parameters for Maximum Sound Absorption Coefficient in Specified Frequency Band Using Particle Swarm Optimisation

  Rohollah FALLAH MADVARI, Mohsen NIKNAM SHARAK, Mahsa JAHANDIDEH TEHRANI, Milad ABBASI

  2022-03-10

  33–42
• Method of Testing of Sound Absorption Properties of Materials Intended for Ultrasonic Noise Protection

  Dariusz PLEBAN

  191–195
• Optimized sound absorption of a rigid polyurethane foam

  M. A. Ibrahim, R. W. Melik
• Sound Insulation Properties of Sound-Reduction Louvers with Innovative Devulcanized Rubber

  Tomas VILNIŠKIS, Tomas JANUŠEVIČIUS

  2024-04-05

  359–368
• Influence of the Plaster Physical Structure on Indoor Acoustics

  Edyta PRĘDKA, Adam BRAŃSKI, Małgorzata WIERZBIŃSKA

  2021-08-24

  539–545
• Optimization of the Morphological Parameters of a Metal Foam for the Highest Sound Absorption Coefficient Using Local Search Algorithm

  Mohammad Javad JAFARI, Ali KHAVANIN, Touraj EBADZADEH, Mahmood FAZLALI, Mohsen Niknam SHARAK, Rohollah Fallah MADVARI

  2020-07-09

  487–497
• An Inverse Method to Obtain Porosity, Fibre Diameter and Density of Fibrous Sound Absorbing Materials

  Jesus ALBA, Romina del REY, Jaime RAMIS, Jorge P. ARENAS

  561–574
• The Effect of Geometrical and Material Modification of Sound Diffusers on Their Acoustic Parameters

  Adam PILCH, Tadeusz KAMISIŃSKI

  955–966
• Study on Sound Absorption of Road Acoustic Screens Under Simulated Weathering

  Artur NOWOŚWIAT, Jerzy BOCHEN, Leszek DULAK, Rafał ŻUCHOWSKI

  2018-01-24

  323–337
• Acoustic Absorption of a New Class of Alumina Foams with Various High-Porosity Levels

  Tomasz G. ZIELIŃSKI, Marek POTOCZEK, Romana E. ŚLIWA, Łukasz J. NOWAK

  2013-12-20

  495–502
• Identification of Sound Power Levels and Surface Absorption Coefficients in Multi-Source Industrial Buildings by Using a Simplified Diffusion Model

  Martín E. SEQUEIRA, Víctor H. CORTÍNEZ

  2018-01-05

  93–102
• A-weighted sound pressure level calculation in the dissipative atmosphere

  Krystyna BEREZOWSKA-APOLINARSKA, Rufin MAKAREWICZ

  145-160
• Multi-Objective Optimization of Acoustical Properties of PU-Bamboo-Chips Foam Composites

  Yang JIANG, Shuming CHEN, Dengfeng WANG, Jing CHEN

  2017-11-13

  707–714
• Sensitivity Analysis of Acoustic Field Parameters on a Change of Boundary Conditions in a Room

  Katarzyna SUDER-DĘBSKA, Ireneusz CZAJKA, Mateusz CZECHOWSKI

  343-350
• Combined Evaluation of Room Acoustic Descriptors in Different Structural Configurations via ODEON Simulations and Artificial Neural Networks

  Eriberto Oliveira DO NASCIMENTO, Paulo Henrique Trombetta ZANNIN

  2024-09-26

  543–556
• Reverberation time of Wrocław Opera House after restoration

  Krzysztof Rudno-Rudziński, P. Dziechciński

  2014-01-01

  247-252
• Calculation of the sound-absorbing panels based on the principle of electroacoustic analogies and considering the rayleigh impedance

  M. LEŚNIAK, A. DRZYMAŁA, S. KLIMCZYK, R. WYRZYKOWSKI

  261-272
• Analysis of the Room Acoustic with Impedance Boundary Conditions in the Full Range of Acoustic Frequencies

  Edyta PRĘDKA, Adam Jan BRANSKI

  2020-02-12

  85–92