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1.1 This test method covers the use of a tube, four microphones, and a digital frequency analysis system for the measurement of normal incident transmission loss and other important acoustic properties of materials by determination of the acoustic transfer matrix.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| ICS | 17.140.01 : Acoustic measurements and noise abatement in general |
| Number of pages | 14 |
| Replace | ASTM E2611-09 + Redline |
| Set | ASTMVOL0406 |
| Year | 2017 |
| Document history | ASTM E2611-09 + Redline |
| Country | USA |
| Keyword | ASTM 2611;ASTM E2611;ASTM E2611;10.1520/E2611-17 |