ASTM E 1050 : 2012 : REDLINE
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Standard Test Method for Impedance and Absorption of Acoustical Materials Using a Tube, Two Microphones and a Digital Frequency Analysis System
18-04-2020
English
01-04-2012
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 04.06, 2015 Defines the use of an impedance tube, two microphone locations, and a digital frequency analysis system for the determination of normal incidence sound absorption coefficients and normal specific acoustic impedance ratios of materials.
| Committee |
E 33
|
| DocumentType |
Redline
|
| Pages |
13
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy |
1.1 This test method covers the use of an impedance tube, two microphone locations, and a digital frequency analysis system for the determination of normal incidence sound absorption coefficients and normal specific acoustic impedance ratios of materials.
1.2 Laboratory Accreditation—A procedure for accrediting a laboratory for performing this test method is given in Annex A1.
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.4 This standard does not purport to address the safety concerns, if any, associated with its use. It is the responsibility of the use of this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
| DIN ISO 13472-2:2010-12 | Acoustics - Measurement of sound absorption properties of road surfaces in situ - Part 2: Spot method for reflective surfaces (ISO 13472-2:2010) |
| BS ISO 13472-2:2010 | Acoustics. Measurement of sound absorption properties of road surfaces in situ Spot method for reflective surfaces |
| SAE J2629_201508 | Standard Formats for Presenting Acoustical Data |
| ASTM E 2611 : 2017 : REDLINE | Standard Test Method for Normal Incidence Determination of Porous Material Acoustical Properties Based on the Transfer Matrix Method |
| ASTM E 2813 : 2012 | Standard Practice for Building Enclosure Commissioning |
| ASTM E 2813 : 2012 : EDT 1 | Standard Practice for Building Enclosure Commissioning |
| ASHRAE HDBK REFRIGERATION : 2014 | ASHRAE HANDBOOK - REFRIGERATION |
| 07/30164074 DC : 0 | BS ISO 13472-2 - ACOUSTICS - MEASUREMENT OF SOUND ABSORPTION PROPERTIES OF ROAD SURFACES IN SITU - PART 2: SPOT METHOD FOR REFLECTIVE SURFACES |
| ISO 13472-2:2010 | Acoustics Measurement of sound absorption properties of road surfaces in situ Part 2: Spot method for reflective surfaces |
| ASTM E 1433 : 2004 | Standard Guide for Selection of Standards on Environmental Acoustics (Withdrawn 2010) |
| ACI 522R : 2010(R2011) | REPORT ON PERVIOUS CONCRETE |
| ACI 522R : 2010 | REPORT ON PERVIOUS CONCRETE |
| SAE J1324_201608 | Acoustical and Thermal Materials Test Procedure |
| ANSI S1.11 : 2014 | SPECIFICATION FOR OCTAVE-BAND AND FRACTIONAL-OCTAVE-BAND ANALOG AND DIGITAL FILTERS |
| ISO 10534-2:1998 | Acoustics — Determination of sound absorption coefficient and impedance in impedance tubes — Part 2: Transfer-function method |
| ISO 10534-1:1996 | Acoustics Determination of sound absorption coefficient and impedance in impedance tubes Part 1: Method using standing wave ratio |
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.