Search results for: ORGAN NADZORU

• Sound intensity distribution around organ pipe

  Publication

  • P. Odya
  • J. Kotus
  • M. Szczodrak
  • B. Kostek

  - Archives of Acoustics - Year 2017

  The aim of the paper was to compare acoustic field around the open and stopped organ pipes. The wooden organ pipe was located in the anechoic chamber and activated with a constant air flow, produced by an external air-compressor. Thus, long-term steady state response was possible to obtain. Multichannel acoustic vector sensor was used to measure the sound intensity distribution of radiated acoustic energy. Measurements have been...

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• Chłodnictwo : organ Naczelnej Organizacji Technicznej

  Journals

  ISSN: 0009-4919 , eISSN: 2449-9390

• Comparison of sound of organ pipes in contemporary and historical instruments

  Publication

  • M. Kalman
  • D. Koszewski
  • B. Mróz

  - Year 2020

  The aim of this research is to examine the differences in the timbre of organ pipes’ sound between a historical and a contemporary organ instrument. The historical instrument is the Oliwa organ from Gdansk, Poland, and the contemporary one is from Kartuzy, Poland. Recordings are made of single notes played by an open labial pipe that belongs to the Principal rank. The analyses and comparison of several sound features compatible...

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• Organ Yearbook (The)

  Journals

  ISSN: 0920-3192

• Choir and Organ

  Journals

  ISSN: 0968-7262

• Organ Transplantation

  Journals

  ISSN: 1674-7445

• Measurements and visualization of sound field distribution around organ pipe

  Publication

  • J. Kotus
  • P. Odya
  • B. Kostek

  - Year 2015

  Measurements and visualization of acoustic field around an organ pipe are presented. Sound intensity technique was applied for this purpose. Measurements were performed in free field. The organ pipe was activated with a constant air flow, produced by an external compressor, aimed at obtaining long-term steady state responses of generated acoustic signal. Sound energy distribution was measured in a defined fixed grid of points...

• System nadzoru nad ruchem drogowym

  Publication

  • M. Budzyński

  - Year 2010

  Zakres możliwych działań obejmujących nadzór nad ruchem drogowym. Instytucje uprawnione do kontroli kierowców.

• PLANT CELL TISSUE AND ORGAN CULTURE

  Journals

  ISSN: 0167-6857 , eISSN: 1573-5044

• Sounding Mechanism of a Flue Organ Pipe—A Multi-Sensor Measurement Approach

  Publication

  • P. Bordoni
  • P. Odya
  • J. Kotus
  • B. Kostek

  - SENSORS - Year 2024

  This work presents an approach that integrates the results of measuring, analyzing, and modeling air flow phenomena driven by pressurized air in a flue organ pipe. The investigation concerns a Bourdon organ pipe. Measurements are performed in an anechoic chamber using the Cartesian robot equipped with a 3D acoustic vector sensor (AVS) that acquires both acoustic pressure and air particle velocity. Also, a high-speed camera is employed...

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