• Your shopping cart is empty!

PDF Preview

AS 1045-1988

Acoustics - Measurement of sound absorption in a reverberation room

Standards Australia, 12/31/1987

Publisher: AS

File Format: PDF

$17.00$34.46


Published:31/12/1987

Pages:14

File Size:1 file , 130 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

Sets out a method of measuring the sound of absorption coefficient of acoustical materials used as wall or ceiling treatments, of the equivalent sound absorption area of objects such as furniture, persons, or space absorbers, in a reverberation room. It is not intended for measuring the absorption characteristics of weakly damped resonators.

More AS standard pdf

DIN CEN/TS 15633-2

DIN CEN/TS 15633-2

Foodstuffs - Detection of food allergens by immunological methods - Part 2: Quantitative determination of hazelnut with an enzyme immunoassay using monoclonal antibodies and bicinchoninic acid-protein detection; German version CEN/TS 15633-2:2013

$39.00 $78.33

DIN 19695

DIN 19695

Transport and storage of pipes, fittings and prefabricated manhole components made of concrete and steel reinforced concrete

$25.00 $50.14

DIN CEN/TS 16429

DIN CEN/TS 16429

Stationary source emissions - Sampling and determination of hydrogen chloride content in ducts and stacks - Infrared analytical technique; German version CEN/TS 16429:2013

$39.00 $78.33

DIN 8330-2 - DRAFT

DIN 8330-2 - DRAFT

Draft Document - Horology - Aviator watches - Part 2: Evaluation of conformity

$21.00 $42.93