EN ISO 10534-1:2001
Current
The latest, up-to-date edition.
Acoustics - Determination of sound absorption coefficient and impedance in impedances tubes - Part 1: Method using standing wave ratio (ISO 10534-1:1996)
20-06-2001
1 Scope
2 Normative references
3 Definitions
4 Principle
5 Fundamentals
6 Test equipment
7 Preliminary tests and measurements
8 Mounting of the test sample
9 Test methods
10 Transformation of reflection factor and impedance
11 Test report
Annex A (normative) Preliminary measurements
Annex B (normative) Verification of the test equipment
Annex C (normative) Pressure-release termination of test sample
Annex D (informative) Determination of diffuse sound absorption
coefficient alpha(st) of locally reacting absorbers
Specifies a method for the determination of the sound absorption coefficient, reflection factor, surface impedance or admittance of materials and objects. The values are determined by evaluation of the standing wave pattern of a plane wave in a tube, which is generated by the superposition of an incident sinusiodal plane wave with the plane wave reflected from the test object.
| Committee |
CEN/TC 126
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| UNI EN ISO 10534-1 : 2001 | Identical |
| UNE-EN ISO 10534-1:2002 | Identical |
| SN EN ISO 10534-1 : 2002 | Identical |
| DIN EN ISO 10534-1:2001-10 | Identical |
| I.S. EN ISO 10534-1:2001 | Identical |
| NF EN ISO 10534-1 : 2003 | Identical |
| NEN EN ISO 10534-1 : 2001 | Identical |
| NS EN ISO 10534-1 : 1ED 2001 | Identical |
| NBN EN ISO 10534-1 : 2001 | Identical |
| PN EN ISO 10534-1 : 2004 | Identical |
| BS EN ISO 10534-1:2001 | Identical |
| ISO 10534-1:1996 | Identical |
| VDI 3755:2015-01 | Sound insulation and sound absorption of suspended ceilings |
| ISO 354:2003 | Acoustics — Measurement of sound absorption in a reverberation room |
| ISO 266:1997 | Acoustics — Preferred frequencies |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.