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NOISE ATTENUATION IN VENTILATION AND AIR CONDITIONING SYSTEMS.

[In German. / En allemand.]

Author(s) : MURMANN H.

Type of article: Article

Summary

THE FIRST PART DEALS WITH NOISE LIMITS IN DIFFERENT PLACES, DEFINITIONS AND DESIGNATIONS RELATING TO NOISE, THE ADDITION OF SEVERAL NOISE SOURCES AND COMPARISON WITH THE PHYSICS OF HEAT AND NOISE SOURCES IN VENTILATION AND AIR CONDITIONING SYSTEMS THE SECOND PART DEALS WITH THE FLOW NOISES IN VENTILATION DUCTING AND AIR GRILLES. THE THIRD PART COVERS ROOM ACOUSTICS, REDUCING THE SOUND LEVEL IN SYSTEMS AND, FINALLY, THE LAST PART DEALS WITH NOISE ATTENUATION AND ITS MEASUREMENT AND TRANSFER AND NOISE DAMPING DEVICES. R.R.

Details

  • Original title: [In German. / En allemand.]
  • Record ID : 1989-0686
  • Languages: German
  • Source: Kälte + Klimatechnik (Die) - X
  • Publication date: 1987/10
  • Document available for consultation in the library of the IIR headquarters only.

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