Name:
ASTM E1050-98 PDF

Published Date:
06/10/1998

Status:
Active

Description:

Standard Test Method for Impedance and Absorption of Acoustical Materials Using a Tube, Two Microphones, and a Digital Frequency Analysis System

Publisher:
ASTM International

Document status:

Active

Format:

Electronic (PDF)

Delivery time:

10 minutes

Delivery time (for Russian version):

200 business days

SKU:

1.1 This test method covers the use of an impedance tube and the use of a two-microphone method and a digital frequency analysis system for the measurement of normal incidence sound absorption coefficients and normal specific acoustic impedance ratios of materials.

1.2 This standard does not purport to address the safety problems associated with its use. It is the responsibility of the user of this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

File Size :	1 file , 190 KB
Note :	This product is unavailable in Russia, Ukraine, Belarus
Number of Pages :	11
Published :	06/10/1998

History

ASTM E1050-24

Published Date: 05/01/2024

Standard Test Method for Impedance and Absorption of Acoustical Materials Using a Tube, Two Microphones and a Digital Frequency Analysis System

$20.7

ASTM E1050-19

Published Date: 10/01/2019

Standard Test Method for Impedance and Absorption of Acoustical Materials Using a Tube, Two Microphones and a Digital Frequency Analysis System

$24.9

ASTM E1050-12

Published Date: 04/01/2012

Standard Test Method for Impedance and Absorption of Acoustical Materials Using a Tube, Two Microphones and a Digital Frequency Analysis System

$20.1

ASTM E1050-10

Published Date: 09/01/2010

Standard Test Method for Impedance and Absorption of Acoustical Materials Using A Tube, Two Microphones and A Digital Frequency Analysis System

$19.5

ASTM E1050-08

Published Date: 01/15/2008

Standard Test Method for Impedance and Absorption of Acoustical Materials Using A Tube, Two Microphones and A Digital Frequency Analysis System

$19.5

ASTM E1050-07

Published Date: 12/01/2007

Standard Test Method for Impedance and Absorption of Acoustical Materials Using A Tube, Two Microphones and A Digital Frequency Analysis System

$19.5

ASTM E1050-98(2006)

Published Date: 09/01/2006

Standard Test Method for Impedance and Absorption of Acoustical Materials Using A Tube, Two Microphones and A Digital Frequency Analysis System

$19.5

ASTM E1050-98

Published Date: 06/10/1998

Standard Test Method for Impedance and Absorption of Acoustical Materials Using a Tube, Two Microphones, and a Digital Frequency Analysis System

$19.5

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