UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close

ASTM C384

Standard Test Method for Impedance and Absorption of Acoustical Materials by the Impedance Tube Method

inactive
Buy Now
Organization: ASTM
Publication Date: 15 August 1995
Status: inactive
Page Count: 9
ICS Code (Acoustics in building. Sound insulation): 91.120.20

Document History

April 1, 2004
Standard Test Method for Impedance and Absorption of Acoustical Materials by Impedance Tube Method
This test method covers the use of an impedance tube, alternatively called a standing wave apparatus, for the measurement of impedance ratios and the normal incidence sound absorption coefficients of...
April 1, 2004
Standard Test Method for Impedance and Absorption of Acoustical Materials by the Impedance Tube Method
This test method covers the use of an impedance tube, alternatively called a standing wave apparatus, for the measurement of impedance ratios and the normal incidence sound absorption coefficients of...
April 1, 2004
Standard Test Method for Impedance and Absorption of Acoustical Materials by Impedance Tube Method
This test method covers the use of an impedance tube, alternatively called a standing wave apparatus, for the measurement of impedance ratios and the normal incidence sound absorption coefficients of...
September 10, 2003
Standard Test Method for Impedance and Absorption of Acoustical Materials by the Impedance Tube Method
This test method covers the use of an impedance tube, alternatively called a standing wave apparatus, for the measurement of impedance ratios and the normal incidence sound absorption coefficients of...
July 10, 1998
Standard Test Method for Impedance and Absorption of Acoustical Materials by the Impedance Tube Method
1. Scope 1.1 This test method covers the use of an impedance tube, alternatively called a standing wave apparatus, for the measurement of impedance ratios and the normal incidence sound absorption...
ASTM C384
August 15, 1995
Standard Test Method for Impedance and Absorption of Acoustical Materials by the Impedance Tube Method
A description is not available for this item.
July 27, 1990
STANDARD TEST METHOD FOR IMPEDANCE AND ABSORPTION OF ACOUSTICAL MATERIALS BY THE IMPEDANCE TUBE METHOD
A description is not available for this item.
February 2, 1990
STANDARD TEST METHOD FOR IMPEDANCE AND ABSORPTION OF ACOUSTICAL MATERIALS BY THE IMPEDANCE TUBE METHOD
A description is not available for this item.
May 27, 1988
STANDARD TEST METHOD FOR IMPEDANCE AND ABSORPTION OF ACOUSTICAL MATERIALS BY THE IMPEDANCE TUBE METHOD
A description is not available for this item.
February 22, 1985
STANDARD TEST METHOD FOR IMPEDANCE AND ABSORPTION OF ACOUSTICAL MATERIALS BY THE IMPEDANCE TUBE METHOD
A description is not available for this item.

References

Advertisement