Measurement of drum sound (NT TR 573)
Report #: NT TR 573 Approved: March 2005 Author(s): Ann-Charlotte Johansson, Erling Nilsson Size: 344.79 KB Abstract The interest in the effect of background noise Read more…
Tag: noise
Road traffic – Vehicle noise emission (NT TR 557)
Report #: NT TR 557 Approved: November 2004 Author(s): Gunnar Taraldsen Size: 2.14 MB Abstract A method for the determination of source parameters for estimation Read more…
Road vehicles: Determination of noise emission (NT ACOU 116)
Report #: NT ACOU 116 Approved: November 2004 Size: 1.95 MB Abstract Scope This method specifies how to determine the noise emission characteristics of road Read more…
Measurement of Drum Noise – A Pilot Project (NT TR 556)
Report #: NT TR 556 Approved: April 2004 Author(s): Dan Hoffmeyer Size: 3.68 MB Abstract Drum noise from floors and floorings has been a building Read more…
Inter-laboratory comparison of Nordtest test method for measurement of noise in working environment (NT TR 586)
Report #: NT TR 586 Approved: April 2004 Author(s): Tønnes Ognedal, Iiris Turunen-Rise Size: 2.23 MB Abstract Nordtest Methods provided in 2002; NT ACOU 114 Read more…
Determination of work place noise exposure – Consideration of measurements, calculations and uncertainty (NT TR 515)
Report #: NT TR 515 Approved: October 2002 Author(s): Tønnes Ognedal, Iiris Turunen-Rise Size: 533.32 KB Abstract The aim of the present work is to Read more…
Acoustics: Human sound perception – Guidelines for listening tests (NT ACOU 111)
Report #: NT ACOU 111 Approved: May 2002 Hits: 0 Size: 138.62 KB Abstract It is the intention of these guidelines to provide a tool Read more…
Acoustics: Prominence of impulsive sounds and for adjustment of Laeq (NT ACOU 112)
Report #: NT ACOU 112 Approved: May 2002 Hits: 0 Size: 210.44 KB Abstract Noise with prominent impulses is more annoying than continuous types of Read more…
Extended firing sheds and shooting blinds (NT TR 478 – Revised)
Report #: NT TR 478 Approved: October 2001 Author(s): Bo Søndergaard Size: 857.24 KB Abstract In the period 1996 to 1998 DELTA and the Danish Read more…
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…
Performance testing of active noise control (ANC) systems – Guideline (NT TR 487)
Report #: NT TR 487 Approved: October 2001 Author(s): Veli-Jukka Ollikainen Size: 250.62 KB Abstract This guideline describes a preliminary test method for performance testing Read more…
Acoustics: Assessment of annoyance caused by vibrations in dwellings from road and rail traffic by means of socio-vibrational and social surveys (NT ACOU 106)
Report #: NT ACOU 106 Approved: May 2001 Size: 574.58 KB Abstract This Nordtest Method is a guide to the content, conduct, text file output Read more…
Method for measuring the reduction of impact sound pressure level of a floor covering – Experiments for field application (NT TR 470)
Report #: NT TR 470 Approved: April 2001 Author(s): Pekka Sipari Hits: 5 Size: 287.01 KB
Building elements – facade elements and facades: Field measurements of airborne sound insulation – Loudspeaker method using mls noise signals (NT ACOU 102)
Report #: NT ACOU 102 Approved: June 1999 Size: 42.81 KB Abstract This NORDTEST method specifies a field method using a special kind of sound 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…