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Research Papers
| Intelligibility of Polish and German speech for the Polish audience in the presence of noise | |
| E. HOJAN, H. FASTL | 123-130 |
| Synthesis of organ pipe sound based on simplified physical models | |
| A. CZYŻEWSKI, B. KOSTEK, S. ZIELIŃSKI | 131-147 |
| The perceptibility of the frequency drop caused by the Doppler effect for simulated sound source motion in the median plane | |
| U. JORASZ, G.J. DOOLEY | 149-157 |
| AM signals with random modulation parameters and their detection | |
| E. OZIMEK, J. KONIECZNY | 159-178 |
| Acoustic wave sensors | |
| R.M. LEC | 179-194 |
| Microprobe techniques in SAW measurements | |
| E. CHILLA, T. HESJEDAL, H.-J, FRÖLICH | 195-200 |
| Room response to frequency change and its relation to the pitch changes | |
| L. RUTKOWSKI | 201-214 |
| Effect of ciling up to the failure of concrete determined by acoustic emission | |
| J. HOŁA | 215-223 |



