Research Papers
| Noise and structure of a gas jet at the choked outflow from a perforated disk | |
| Wiktor M. Jungowski, Witold C. Selerowicz | 87-108 |
| General conditions of phase cancellation in an acoustic field | |
| Michał Vogt | 109-125 |
| Psychoacoustical equivalents of tuning curves as determined by the post-stimulatory masking technique | |
| Antoni Jaroszewski, Andrzej Rakowski | 127-136 |
| Acoustical modelling of cleft palate | |
| Janusz Kacprowski, Władysław Mikiel, Alicja Szewczyk | 137-158 |
| Diffraction of light by acoustic waves in crystals | |
| Zygmutnt Kleszczewski, Marian Wojewoda | 159-169 |
Chronicle
| 22ND Opened seminar on acoustics | |
| Zbigniew Żyszkowski | 171-177 |