In Memoriam
| Professor Jerzy KAPELEWSKI | |
| Eugeniusz KOZACZKA | 149–150 |
Research Papers
| A Simulation for Detecting Nonlinear Echoes from Microbubbles Packets | |
| Mohamed Galal Sayed ALI, Nour Zaky ELSAYED, Ebtsam Ali EID | 151–157 |
| Influence of Loading Time of a Load Plate and Sample Size on the Measurement of Physical Properties of Resilient Materials | |
| Kyoung woo KIM, Jun oh YEON, Kwan seop YANG, Myung jun KIM | 159–167 |
| Dynamic Properties of Concrete Composite Panels under Eccentric Compression Loading Tests | |
| Max De Castro MAGALHAES, Roberto Marcio da SILVA | 169–181 |
| Analysis of the Accuracy of Uncertainty Noise Measurement | |
| Bartosz PRZYSUCHA, Wojciech BATKO, Agata SZELĄG | 183–189 |
| Deep Belief Neural Networks and Bidirectional Long-Short Term Memory Hybrid for Speech Recognition | |
| Łukasz BROCKI, Krzysztof MARASEK | 191–195 |
| Recognition of Acoustic Signals of Loaded Synchronous Motor Using FFT, MSAF-5 and LSVM | |
| Adam GLOWACZ | 197–203 |
| Real-Time Acoustic Phenomena Modelling for Computer Games Audio Engine | |
| Bartłomiej MIGA, Bartosz ZIÓŁKO | 205–211 |
| Frequency of the Audiometric Notch Following Excessive Noise Exposure | |
| Lidija RISTOVSKA, Zora JACHOVA, Nikica ATANASOVA | 213–221 |
| Sound Radiation from a Surface Source Located at the Bottom of the Wedge Region | |
| Krzysztof SZEMELA | 223–234 |
| Characterizing Subjective Noisiness in Hospital Lobbies | |
| Chiung Yao CHEN | 235–246 |
| On Certain Practical Issues Relating to Construction of the In-duct Single Mode Synthesizer | |
| Łukasz GORAZD, Anna SNAKOWSKA, Jerzy JURKIEWICZ, Artur FLACH | 247–255 |
| MFC Sensors and Actuators in Active Vibration Control of the Circular Plate | |
| Lucyna LENIOWSKA, Dominik MAZAN | 257–265 |
| Study of Noise Propagation for Small Vessels | |
| Mateusz Wojciech WERYK, Eugeniusz KOZACZKA, Grażyna GRELOWSKA | 267–272 |
| Group and Phase Velocity of Love Waves Propagating in Elastic Functionally Graded Materials | |
| Piotr KIEŁCZYŃSKI, Marek SZALEWSKI, Andrzej BALCERZAK, Krzysztof WIEJA | 273–281 |
| Mutually Orthogonal Golay Complementary Sequences in Synthetic Aperture Imaging Systems | |
| Ihor TROTS | 283–289 |



