| Open Seminar on Acoustics OSA'2007 | |
| 5-5 |
Research Papers
| The Green function for the Neumann boundary value problem at the semiinfinite cylinder and the flat infinite baffle | |
| Wojciech Rdzanek, Witold Rdzanek, Anna Różycka | 7-12 |
| Waves in ducts described by means of potentials | |
| Anna Snakowska | 13-28 |
| Dependence of harmonic generation on primary wave pressure distribution | |
| Anna Baranowska | 29-34 |
| Acoustic streaming induced by the non-periodic sound in a viscous medium | |
| Anna Perelomova | 35-40 |
| Frequencies of localized acoustic modes in dependence on mutual relation of components of Au/V nanolayers | |
| Mikołaj Aleksiejuk | 41-46 |
| Acoustic wave velocity in Ag/Fe nanolayers | |
| Mikołaj Aleksiejuk, Feliks Rejmund | 47-51 |
| Ultrasonic chemical sensor for detection of aliphatic and aromatic hydrocarbons in air | |
| Andrzej Balcerzak, Genady Zhavnerko | 53-58 |
| The ferroelectric PLZT type ceramics as a material for transducers | |
| Marek Czerwiec, Radosław Zachariasz, Jan Ilczuk | 59-63 |
| Dielectric and piezoelectric properties of PZT type ceramics obtained by the sol-gel method | |
| Monika Dukat, Aldona Zarycka | 65-70 |
| Three-dimentional imaging in ultrasonic microscopy | |
| Krzysztof Dynowski, Jerzy Litniewski, Andrzej Nowicki | 71-75 |
| Imaging of the mean frequency of the ultrasonic echoes | |
| Ziemowit Klimonda, Andrzej Nowicki | 77-80 |
| Universal coded ultrasound imaging system with software processing | |
| Marcin Lewandowski, Andrzej Nowicki | 81-86 |
| Acoustic emission in compressed Mg-Li and Al alloys processed by ECAP, HPT and ARB methods | |
| Andrzej Pawełek, Andrzej Piątkowski, Jan Kuśnierz, Joanna Bogucka, Zdzisław Jasieński, Zbigniew Ranachowski, Przemysław Ranachowski, Jarosław Mizera, Stanislav Kúdela, Stanislaw Kúdela Jr. | 87-93 |
| Magnetic properties and anisotropy of ultrasound attenuation in APG-832 magnetic liquid | |
| Patrycja Regulska, Andrzej Skumiel, Tomasz Hornowski, Arkadiusz Józefczak | 95-100 |
| The influence of the transducer bandwidth on the efficient Golay codes compression | |
| Ihor Trots, Andrzej Nowicki, Wojciech Secomski, Ryszard Tymkiewicz | 101-110 |
| Electric and mechanical properties of Pb(Fe$_{0.5}$Nb$_{0.5}$)O$_{3}$ ferroelectric ceramics | |
| Radosław Zachariasz, Jan Ilczuk | 111-116 |
| A preliminary analysis of possibilities of compensating faults of laser and ultrasonic technologies in surgery | |
| Tadeusz Gudra, Sylwia Muc | 117-122 |
| The effects of low frequency sound on the levels of activation | |
| Cezary Kasprzak | 123-128 |
| Use of double-phase-sensitive detection to measure DPOAE signals | |
| Wojciech Michalski, Wojciech Dziewiszek, Marek Bochnia | 129-134 |
| Ultrasonic examinations of IMT changes in common carotid artery wall | |
| Zbigniew Trawiński, Tadeusz Powałowski, Piotr Gutkiewicz | 135-141 |
| The acoustic and electroglottographic methods of determination the vocal folds vibration fundamental frequency | |
| Wiesław Wszołek, Maciej Kłaczyński, Zbigniew Engel | 143-150 |
| Acoustic analysis of esophageal speech in patients after total laryngectomy | |
| Wiesław Wszołek, Maciej Modrzejewski, Monika Przysiężny | 151-158 |
| Automation of the logatom intelligibility measurements in rooms | |
| Stefan Brachmański | 159-164 |
| Detection and removal of “smacking” artefacts from lector speech records | |
| Marek Jaskuła, Hanna Perużyńska | 165-171 |
| Comparison of subjective and objective speaker recognition under voice disguise conditions | |
| Wojciech Majewski | 173-178 |
| Polish digit triplet test for auditory screening: development and initial evaluation | |
| Edward Ozimek, Dariusz Kutzner, Aleksander Sęk, Andrzej Wicher | 179-185 |
| Tests of robustness of GMM speaker verification in VoIP telephony | |
| Piotr Staroniewicz | 187-192 |
| Case studies on absolute pitch | |
| Sylwia Makomaska | 193-196 |
| A method of detecting the C4 violin mode in the energy spectra of chromatic scales | |
| Piotr Wrzeciono | 197-201 |
| Spatial equalization of selected sound source by digital inverse filtering | |
| Wojciech Ciesielka | 203-212 |
| Analysis of non-exponential sound decay in an enclosure composed of two connected rectangular subrooms | |
| Mirosław Meissner | 213-220 |
| Acoustic field in the mechanical workshop | |
| Janusz Piechowicz | 221-226 |
| Analysis of sound field in dominicans’ church in Cracow | |
| Magdalena Plewa | 227-233 |
| Analysis of stochastic acoustical hazards in environment | |
| Wojciech Batko, Renata Bal-Pyrcz | 235-245 |
| Acoustic attenuation performance of a round silencer with the spiral duct at the inlet | |
| Wojciech Łapka | 247-252 |
| Effect of measurement method on an earmuff’s frequency response | |
| Rafał Młyński, Jan Żera | 253-258 |
| Statistical analysis of a noise measurements for the series of roro ships | |
| Mateusz Weryk | 259-264 |
| Modelling of vibration and noise control of a submerged circular plate | |
| Jerzy Wiciak | 265-270 |
| Uncertainty of sound insulation measurement in laboratory | |
| Tadeusz Wszołek | 271-277 |
| Uncertainty of industrial noise measurement at distant locations from the source | |
| Tadeusz Wszołek | 279-290 |
| Investigation of the acoustic pressure distribution occurring around an aerial substation adjacent to apartment buildings | |
| Sebastian Borucki, Tomasz Boczar, Andrzej Cichoń | 291-297 |
| Comparative analysis of the AE signals generated by partial single- and multi-source discharges | |
| Andrzej Cichoń, Tomasz Boczar, Sebastian Borucki, Marcin Lorenc | 299-304 |
| Comparative calibrations of measuring microphones performed in a free field | |
| Grażyna Wszołek, Wiesław Barwicz | 305-312 |
| Modeling of narrow and wideband signals scattering by randomly distributed scattering points | |
| Andrzej Elminowicz, Leonard Zajączkowski | 313-318 |
| Application of time reversal technique in shallow water environment | |
| Sławomir Jastrzębski | 319-324 |
| Perceptual consequences of change in vocoded speech parameters for various reverberation conditions | |
| Szymon Drgas, Magdalena Błaszak | 325-330 |
| Modulation masking phenomenon for masking signals of different spectral and statistical properties | |
| Dariusz Kutzner | 331-336 |
| Efficiency of blind source separation in a real room | |
| Paweł Libiszewski, Jędrzej Kociński | 337-342 |