Standard ASTM · ASTM C423

Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method

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Standard ASTM · ASTM C423

Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
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Omfattning
1.1 This test method covers the measurement of sound absorption in a reverberation room by measuring decay rate. Procedures for measuring the absorption of a room, the absorption of an object, such as an office screen, and the sound absorption coeffici

Ämnesområden

Thermal Insulation; Building and Environmental Acoustics (ASTM VOL 04.06) (98.004.06)


Köp denna standard

Standard ASTM · ASTM C423

Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
Prenumerera på standarden - Läs mer Dölj
Pris: 870 SEK
standard ikon pdf

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Produktinformation

Språk: Engelska

Framtagen av: ASTM

Internationell titel: Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method

Artikelnummer: STD-57230

Utgåva: 2006

Fastställd: 2006-12-01

Antal sidor: 11

Ersätter: ASTM C423