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Research Papers
| Determination of the location of sonic boom | |
| Rufin MAKAREWICZ | 257-268 |
| Properties of acoustic barriers in a field of reflected waves | |
| Stefan CZARNECKI, Ewa KOTARBIŃSKA | 269-298 |
| Analysis of the initial fraction of Békésy recordings in the threshold audiometry* | |
| Antoni JAROSZEWSKI, Andrzej RAKOWSKI | 299-308 |
| Thermal effects in soft tissues developed under the influence of focused ultrasonic fields of short duration | |
| Leszek FILIPCZYŃSKI | 309-322 |
| The relation of the specific acoustic impedance of liquids and the surface tension | |
| Bogdan NIEMCZEWSKI | 323-335 |
Chronicle
| 2ND Symposium on the application of vibration and noise in the diagnostic investigation of machines | |
| Józef PRZYBYLSKI | 337-338 |



