Extended firing sheds and shooting blinds (NT TR 478)
Report #: NT TR 478 Approved: October 2001 Author(s): Bo Søndergaard Size: 850.65 KB Abstract In the period 1996 to 1998 DELTA and the Danish Read more…
Tag: acoustics
Air terminal devices: Acoustic transmission loss (NT ACOU 105)
Report #: NT ACOU 105 Approved: April 2000 Size: 264.85 KB Abstract The method describes a test arrangement and procedure for measuring transmission loss without Read more…
Measurement of Sound Pressure Levels at Low Frequencies in Rooms (NT TR 385)
Report #: NT TR 385 Approved: December 1997 Author(s): Christian Simmons Hits: 8 Size: 1.20 MB Abstract Comparison of available methods and standards with respect Read more…
Nordic intercomparison programme in the field of acoustics – 3. Measurement: Field measurements of airborne sound insulation (NT TR 290)
Report #: NT TR 290 Approved: August 1995 Author(s): Hoffmeyer, D., Christensen, J. & Olesen, H.S., Size: 7.25 MB Categories and Tags
Rooms: Noise level (NT ACOU 042)
Report #: NT ACOU 042 Approved: September 1983 Size: 70.69 KB Abstract Scope This document specifies methods for measuring the A-weighted sound pressure level in Read more…
Small building elements: sound insulation (NT ACOU 037 withdrawn)
Report #: NT ACOU 037 Approved: March 1982 Author(s): Nordtest Hits: 0 Version: withdrawn 2001 Size: 253.16 KB
Noise absorber pads: Sound absorption (NT ACOU 038)
Report #: NT ACOU 038 Approved: March 1982 Size: 72.28 KB Abstract This NORDTEST method contains supplementary specifications to the measurement procedure stated in ISO/R Read more…