Research Papers
| Parametric representation of musical sounds | |
| B. Kostek, A. Wieczorkowska | 3-26 |
| Application of artificial neural networks to the recognition of musical sounds | |
| B. Kostek, R. Królikowski | 27-50 |
| Refraction - the simplest case | |
| R. Makarewicz, R. Gołębiewski | 51-58 |
| Axial nonlinear field of a vibrating circular transducer | |
| M.A. Foda | 59-76 |
| Thin piezoelectric layers of Pb(Zr,Ti)O$_3$ obtained by the sol-gel method | |
| W. Pajewski, M. Szalewski, M. Wolna | 77-84 |
| Classification of acoustic emission signals registered during the foam drainage process | |
| Z. Ranachowski, P. Ranachowski | 85-92 |
| Ultrasonic and thermodynamic effects of self-association of aliphatic alcohols in cyclohexane. III. Secondary and tertiary butanols | |
| K. Bebek, E. Grzywna, S. Ernst | 93-102 |
Chronicle
| Chronicle | |
| - - | 103-110 |