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Definition and Measure of the Sound Quality of the Machine

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Języki publikacji
EN
Abstrakty
EN
The analysis of available literature indicates that tests of products sound quality, which would not involve participation of groups of listeners supposed to evaluate the sounds emitted by these products, are neither carried out in Poland, nor in the world. That results in the fact that the products sound quality is determined on the basis of psychoacoustic information and comprises both objective and subjective factors of sound perception. With reference to those factors and to different life cycles of the machine, an original definition of the “sound quality of the machine” has been developed and presented in this article. The global index of the acoustic quality of the machine, accounting for the relations between the noise level at the workstation and the selected parameters characterising both the machine’s sound activity and the working environment, was adopted as the measure of the sound quality of the machine. The experiments that followed confirmed the appropriateness of the assessment made with the use of the global index of acoustic quality.
Słowa kluczowe
Rocznik
Strony
17--23
Opis fizyczny
Bibliogr. 34 poz., rys., tab.
Twórcy
autor
  • Central Institute for Labour Protection – National Research Institute Czerniakowska 16, 00-701 Warszawa, Poland
Bibliografia
  • 1. Belda N., Flindell I., Reig A. (2004), Automotive interior sound quality: The UK part of a large international comparative study, Proceedings of Inter Noise 2004, Prague.
  • 2. Bowen D.L. (2010), Sound quality studies of frontloading washing machines, Sound&Vibration, December 2010, 8–13.
  • 3. Cempel C., Kasprzak J., Kłos Z. (2006), Ecoengineering – complex design and environmental management [in Polish], http://neur.am.put.poznan.pl/cempel/Wroclaw CC ZK JK.pdf
  • 4. Cerrato G. (2009), Automotive sound quality – powertrain, road and wind noise, Sound&Vibration, April 2009, 16–24.
  • 5. Cho W.H., Ih J.G, Toi T. (2010), Quality check of automotive window motors using the sound quality metrics, Proceedings of Inter Noise 2010, Lisbon.
  • 6. Directive 2000/14/EC of the European Parliament and of the Council of 8 May 2000 on the approximation of the laws of the Member States relating to the noise emission in the environment by equipment for use out-doors. OJ L 162, 3.7.2000.
  • 7. Directive 2006/42/EC of the European Parliament and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC (recast) (Text with EEA relevance). OJ L 157, 9.6.2006.
  • 8. EN ISO 9001:2008, Quality management systems – Requirements.
  • 9. EN ISO 11688-1:2009, Acoustics – Recommended practice for the design of low-noise machinery and equipment – Part 1: Planning.
  • 10. Engel Z. (2012), Vibroacoustics hazard and sustainable development, Seminar, Central Institute for Labour Protection – National Research Institute,Warsaw, Poland.
  • 11. Genuit K. (2011a), Particular importance of psychoacoustics for sound design of quiet vehicles, Proceedings of Inter Noise 2011, Osaka.
  • 12. Genuit K. (2011b), Sound quality metrics for vehicle interior noise, Proceedings of Inter Noise 2011, Osaka.
  • 13. Giudice S., Giudice R., Jennings P., Cain R. (2009), Capturing driver profiles and behaviour during on-road assessments of vehicle sound quality, Proceedings of Inter Noise 2009, Ottawa.
  • 14. Hashimoto T., Hatano S., Tsuchida T., Kitahara S., Takao H. (2011), Improvement of sound quality of car interior noise by introducing porous intake duct, Proceedings of Inter Noise 2011, Osaka.
  • 15. Hatano S., Hashimoto T. (2010), Sound quality tuning of a printer noise, Proceedings of Inter Noise 2010, Lisbon.
  • 16. Horvat M., Domitrović H., Jambroˇsić K. (2012), Sound quality evaluation of hand-held power tools, Acta Acustica United with Acustica, 98, 487–504.
  • 17. Jailani M., Nor M., Fouladi M.H., Nahvi H., Ariffin A.K. (2008), Index for vehicle acoustical comfort inside a passenger car, Applied Acoustics, 69, 4, 343–353.
  • 18. Jung O. (2010), On the acoustical quality of conversational speech inside vehicles, Proceedings of Inter Noise 2010, Lisbon.
  • 19. Kang K.T., Byun U.S. (2010), Sound quality development for passenger vehicle, Proceedings of Inter Noise 2010, Lisbon.
  • 20. Kang M.J., Kim J.D., Han J.S., Kim H.S., Lee M.R. (2010), Noise qualification index for refrigerator aligned with consumers, Proceedings of Inter Noise 2010.
  • 21. Lin S.H., Pei H.S. (2006), Sound quality by design – a successful product development story, Proceedings of Inter Noise 2006, Honolulu.
  • 22. Lyon R.H. (2003), Product sound quality – from perception to design, Sound and Vibration, March 2003, 18–22.
  • 23. Lyon R.H. (2004), Product sound quality – from design to perception, Proceedings of Inter Noise 2004, Prague.
  • 24. Magill M., Genell A., Kleiner M., Västfjäll D., Beltman W.M. (2006), Sound quality aspects of small computer fans, Proceedings of Inter Noise 2006, Honolulu.
  • 25. Minorikawa G., Hasegawa S. (2011), Study on improvement of sound quality in mechanical design, Proceedings of Inter Noise 2011, Osaka.
  • 26. Nishiguchi M., Minorikawa G., Ito T. (2006), Improvement of sound quality of small fan for information devices, Proceedings of Inter Noise 2006, Honolulu.
  • 27. Peng W., Jin C., Zhou H. (2010), An experimental study on the influence of tire noise on the sound quality of car interior noise, Proceedings of Inter Noise 2010, Lisbon.
  • 28. Pietila G., Cerrato G. (2012), Sound quality guidelines for non-automotive products, Sound & Vibration, April 2012, 8–16.
  • 29. Pleban D. (2010), Method of acoustic assessment of machinery based on global acoustic quality index, Archives of Acoustics, 35, 223–235.
  • 30. Pleban D. (2012), Sound quality of machines [in Polish], Central Institute for Labour Protection – National Research Institute, Warsaw, Poland.
  • 31. Podgorski D., Miareczko B., Pleban D. (2001), Conformity assessment of machinery, collective protective equipment and personal protective equipment [in Polish], Centralny Instytut Ochrony Pracy, Warsaw.
  • 32. Shin S.H., Ih J.G., Hashimoto T., Hatano S. (2009), Sound quality evaluation of the booming sensation for passenger cars, Applied Acoustics, 70, 309–320.
  • 33. Takada M., Onoda S.I., Hoshi A., Iwamiya S.I. (2010), Effect of temporal structure of operating sounds on the sound quality of noise emitted from a copy ma- chine, Proceedings of Inter Noise 2010, Lisbon.
  • 34. Van der Auweraer H., Wyckaert K., Hendricx W. (1997), From sound quality to the engineering of solutions for NVH problems: case studies, Acoustica – Acta Acustica, 83, 5, 796–804
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-d1d3d9f0-6cc3-4088-bd32-c4d618758aad
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