A concept of an actuator for the positioning measurement system in an anechoic room

• Autorzy: Batko W. , Felis J. , Flach A. , Kamisiński T. , Giesko T. , Zbrowski A.
• Języki publikacji: EN

Abstrakty

EN

Automation of acoustic measurements constitutes a considerable challenge to designers. On one hand, the special character of acoustic measurements in an anechoic room requires designs that minimize disturbances to the acoustic field; on the other hand, automation always involves the introduction of additional mechanical elements, which disturb this field. The authors of this paper attempt to reconcile these conflicting demands by designing a mechatronic measurement system. On the basis of known solutions and current measurement needs, a number of concepts has been proposed, and a design has been identified that can be implemented in the room under study.

Słowa kluczowe

EN

acoustic measurements; anechoic room; mechatronics system; microphone boom

• Wydawca: Instytut Podstawowych Problemów Techniki PAN ; Komitet Akustyki PAN ; Polskie Towarzystwo Akustyczne
• Czasopismo: Archives of Acoustics
• Rocznik: 2008
• Tom: Vol. 33, No. 2
• Strony: 201--207
• Opis fizyczny: Bibliogr. 6 poz., rys.

Twórcy

autor

Batko W.

autor

Felis J.

autor

Flach A.

autor

Kamisiński T.

autor

Giesko T.

autor

Zbrowski A.

• AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Kraków, Poland,

Bibliografia

• [1] BATKO W., D ˛ ABROWSKI Z., ENGEL Z., KICI´NSKI J., WEYNA S., Nowoczesne metody badania procesów wibroakustycznych. Instytut Technologii Eksploatacji – Państwowy Instytut Badawczy w Radomiu, 2005.
• [2] COX T. J. and D’ANTONIO P., Acoustic absorbers and diffusers: Theory, design and application, Spon Press, 2004.
• [3] FELIS J., JAWOROWSKI H., CIEŚLIK J., Teoria mechanizmów i maszyn. Część 1. Analiza mechanizmów, Wyd. KMRiDM AGH, Kraków 2001.
• [4] KAMISI´N SKI T., FLACH A., A uniplanar manipulator for precision acoustic studies. Archives of Acoustics, 31, 4, 235–238 (2006).
• [5] PN-EN ISO 3745:2005: Determination of sound power levels of noise sources using sound pressure – Precision methods for anechoic and hemi-anechoic room.
• [6] PN-EN 60268-5:2005: Sound system equipment Part 5: Loudspeakers.