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

Vol 44, No 1 (2019)

Research Papers

Deep Neural Network for Supervised Single-Channel Speech Enhancement PDF
Nasir SALEEM, Muhammad IRFAN KHATTAK, Muhammad Yousaf ALI, Muhammad SHAFI 3–12
Perceptual Identification of Polish Vowels Due to F0 Changes PDF
Mariusz Stanisław OWSIANNY 13–26
Estimate of the Percent Reduction of the Workers Hearing Loss by Doing a Training Intervention Based on BASNEF Pattern PDF
Rohollah FALLAH MADVARI, Fereydoon LAAL, Milad ABBASI, Mohammad Reza MONAZZAM, Alireza FALLAH MADVARI 27–33
Modelling and Measurement of Folk Guitar: Truss Rod and Strings in Numerical Analysis of Tone PDF
Paweł Michał BIELSKI, Marcin KUJAWA, Izabela Katarzyna LUBOWIECKA 35–49
Selection of Wood Based on Acoustic Properties for the Solid Body of Electric Guitar PDF
Anton ZORIČ, Jasmin KALJUN, Ervin ŽVEPLAN, Aleš STRAŽE 51–58
Experimental Investigation of the Effect of Suction Valve Opening on the Performance and Detection of Cavitation in the Centrifugal Pump Based on Acoustic Analysis Technique PDF
Ahmed Ramadhan AL-OBAIDI 59–69
Low-Frequency Noise Attenuation in a Closed Space Using Adaptive Directivity Control Sources of a Quadrupole Type PDF
Marios GIOUVANAKIS, Christos SEVASTIADIS, George PAPANIKOLAOU 71–78
Discriminant Analysis and Optimization Applied to Vibration Signals for the Quality Control of Rotary Compressors in the Production Line PDF
Déborah Aparecida Souza dos REIS, Fernanda do Carmo Silvério VANZO, Jorge von Atzingen dos REIS, Marcus Antonio Viana DUARTE 79–87
Fractal Analysis of Noise Signals of Sampo and John Deere Combine Harvesters in Operational Conditions PDF
Farzad Mahdiyeh BOROUJENI, Ali MALEKI 89–98
Sound Insulation of Dwellings Façades – the Case of Santiago de Chile PDF
Leonardo MEZA, Jaime DELANNOY, Antonio MARZZANO, Mauricio FUENTES 99–104
Hybrid Artificial Boundary Conditions for the Application of Blunt-Body Aerodynamic Noise Prediction PDF
Ruixian MA, Zhansheng LIU, Con J. DOOLAN, Danielle J. MOREAU, Michał CZARNECKI 105–116
Theory of Synthesis of Asymmetrical Delay Line with the Surface Acoustic Wave PDF
Milan ŠIMKO, Miroslav GUTTEN, Milan CHUPÁČ, Matej KUČERA, Adam GLOWACZ, Eliasz KANTOCH, Hui LIU, Frantisek BRUMERCIK 117–127
Calculations of Electric Fields of Circular Screened Systems, Generated from Cylindrical Piezoceramic Radiators PDF
Aleksandr LEIKO, Anatolii DEREPA, Aleksandr RASSTRYGIN, Andrii KOSIAKOVSKYI, Oksana KOCHARIAN, Yaroslav STAROVOIT 129–135
Multi-Layer Perceptron Neural Network Utilizing Adaptive Best-Mass Gravitational Search Algorithm to Classify Sonar Dataset PDF
Mohammad Reza MOSAVI, Mohammad KHISHE, Mohammad Jafar NASERI, Gholam Reza PARVIZI, Mehdi AYAT 137–151
Photoacoustic Method as a Tool for Analysis of Concentration-Dependent Thermal Effusivity in a Mixture of Methyl Alcohol and Water PDF
Nikodem PONIKWICKI, Łukasz SZCZEPANIK, Joanna GONDEK, Bogumił B.J. LINDE, Ewa Barbara SKRODZKA, Vladimir MOLCHANOV, Konstantin B. YUSHKOV, Rostislav GRECHISHKIN 153–160
Basic Regularities of Assessing Ore Pulp Parameters in Gravity Settling of Solid Phase Particles Based on Ultrasonic Measurements PDF
Vladimir MORKUN, Natalia MORKUN, Vitalii TRON, Svitlana HRYSHCHENKO, Oleksandra SERDIUK, Irina DOTSENKO 161–167

Technical Notes

The Study of the Influence of the Ceiling Structure on Acoustics in Contemporary Churches PDF
Anna SYGULSKA 169–184
An Experiment of the Actual Vertical Resolution of the Sub-bottom Profiler in an Anechoic Tank PDF
Fangqi WANG, Lifeng DONG, Jisheng DING, Xinghua ZHOU, Changfei TAO, Xubo LIN, Guanhui LIANG 185–194

In Memoriam

Professor Jozef Zwislocki (1922 – 2018) PDF
Edward OZIMEK 195–196