| View or download the full issue | Untitled |
Research Papers
| Reaction delay time in the process of detection and discrimination of acoustic signals* | |
| Andrzej Rakowski, Antoni Jaroszewski | 3-12 |
| Theory of the reflective localization of sound sources | |
| Gustaw Budzyński | 13-24 |
| Method of calculating the acoustical wave reflection coefficient from a not-sharp boundary of two media | |
| Marek Hagel | 25-38 |
| Acoustical impedance of a circular membrane vibrating under the influence of a force with a uniform surface distribution* | |
| Witold Rdzanek | 39-52 |
| Ultrasonics absorption measurements of a liquid with backed transducer | |
| V. N. Bindal, T. K. Saksena, J. N. Som | 53-60 |
| Reflection and transmision of a bleustein-gulayev surface wave by the edge of a piezoelectric material | |
| P. Kiełczyński, W. Pajewski | 61-74 |
| Bi-directional continuous wave doppler flowmeter and its application in investigations of disturbed blood flows | |
| Maciej Piechocki | 75-88 |
| Hydration of nucleic acids and nucleotides in aqueous ethanolic Solutions determined by ultrasonic method* | |
| Adam Juszkiewicz | 89-96 |
| Assessment of ultrasonic welding process of polycarbonate by employing thermal emission analysis | |
| Janusz Łoziński | 97-116 |