Print ISSN: 0137-5075, Online ISSN: 2300-262X

Vol 45, No 3 (2020)

Research Papers

On a Robust Descriptor of the Flue Organ Pipe Transient PDF
Viktor HRUŠKA, Pavel DLASK 377–384
Effect of Pipe Bends on the Low-Frequency Torsional Guided Wave Propagation PDF
Wenjun WU, Junhua WANG 385–391
Evaluation of New Polish Articulation Lists (NAL-93) in the Presence of Various Speech-Like Maskers PDF
Anna SCHELENZ, Ewa SKRODZKA 393–400
Teachers’ and Students’ Assessment of the Influence of School Rooms Acoustic Treatment on Their Performance and Wellbeing PDF
Irena POLEWCZYK, Mikołaj JAROSZ 401–417
A Study on the Impact of Lombard Effect on Recognition of Hindi Syllabic Units Using CNN Based Multimodal ASR Systems PDF
Sadasivam UMA MAHESWARI, A. SHAHINA, Ramesh RISHICKESH, A. NAYEEMULLA KHAN 419–431
Theoretical Analysis and Experimental Verification of Top Orthogonal to Bottom Arrays of Conducting Strips on Piezoelectric Slab PDF
Jurij TASINKEVYCH, Ihor TROTS, Ryszard TYMKIEWICZ 433–444
Comparison of Acoustocerebrography Measurement and Magnetic Resonance Imaging Methods in the Assessment of White Matter Lesions in Patients with Atrial Fibrillation PDF
Wioletta DOBKOWSKA-CHUDON, Mirosław WROBEL, Emilia FRANKOWSKA, Arkadiusz ZEGADLO, Andrzej KRUPIENICZ, Andrzej NOWICKI, Robert OLSZEWSKI 445–452
The Combination of Spectrum Subtraction and Cross-power Spectrum Phase Method for Time Delay Estimation PDF
Feng BIN, Xu LEI 453–458
Two-Phase Flow Measuring with Ultrasonic Tomography PDF
Omid QORBANI, Esmaeil Najafi AGHDAM 459–465
Influence of Working Conditions on Parameters of Thermoacoustic Engine with Travelling Wave PDF
Andrzej Bogdan DOBRUCKI, Bartłomiej KRUK 467–473
Non-Linear Interaction of Harmonic Waves in a Quasi-Isentropic Flow of Magnetic Gas PDF
Anna PERELOMOVA 475–481
Surface Acoustic Wave Interaction with a Mixture of Oxygen and Nitrogen PDF
Mateusz PASTERNAK, Krzysztof JASEK, Michał GRABKA, Tomasz BOROWSKI 483–486
Optimization of the Morphological Parameters of a Metal Foam for the Highest Sound Absorption Coefficient Using Local Search Algorithm PDF
Mohammad Javad JAFARI, Ali KHAVANIN, Touraj EBADZADEH, Mahmood FAZLALI, Mohsen Niknam SHARAK, Rohollah Fallah MADVARI 487–497
An Overview of the Noise Levels Measured in Industrial Facilities in Serbia and Implemented Methods of Protection PDF
Uranija Kozmidis LUBURIĆ, Selena Dušan SAMARDŽIĆ, Robert LAKATOŠ, Aleksandra MIHAILOVIĆ, Milka VESELINOVIĆ 499–510
Scattering of Sound Waves in Two Stepped Non-uniformly Lined Duct PDF
Ayşe TIRYAKIOGLU, Ahmet DEMIR 511–520
Fault Analysis of Worm Gear Box Using Symlets Wavelet PDF
Narendiranath Babu THAMBA, Kiran Kamesh THATIKONDA VENKATA, Sathvik NUTAKKI, Rama Prabha DURAISWAMY, Noor MOHAMMED, Razia Sultana WAHAB, Ramalinga Viswanathan MANGALARAJA, Ajay Vannan MANIVANNAN 521–540
Experimental Comparative Investigations to Evaluate Cavitation Conditions within a Centrifugal Pump Based on Vibration and Acoustic Analyses Techniques PDF
Ahmed Ramadhan AL-OBAIDI 541–556

Technical Notes

Attenuation Characteristics of Vibration in a Locally Resonant Phononic Crystal Frame Structure PDF
Yukun WANG, Denghui QIAN, Jinghong WU, Feiyang HE 557–562