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ISO 5135:2020 PDF
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Acoustics — Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation test room
This document establishes general rules for the acoustic testing of air-terminal devices, air-terminal units, dampers and valves used in air diffusion and air distribution systems in order to determine sound power levels as defined in ISO 3741.
| Edition | 2020 |
|---|---|
| Published Date | 2020 |
| Published By | International Standardization Organisation |
| Page Count | 14 |
