STN EN ISO 3743-2
| Name: | STN EN ISO 3743-2 |
| Validity: | Withdrawn |
| Number of pages: | 52 |
| Language: |
EN
|
| Paper: | 21,40€ |
| Electronic version |
a) Only read (without ability to print and copy)
19,26€ b) Without ability to print, with ability to copy (printscreen) 21,40€ c) With ability to print and copy (printscreen) 27,82€ |
| Slovak title | Akustika. Určovanie hladín akustického výkonu zdrojov hluku. Technické metódy pre malé prenosné zdroje v dozvukových poliach. Časť 2: Metódy pre špeciálne dozvukové skúšobné miestnosti (ISO 3743-2: 2018) |
| English title | Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test rooms (ISO 3743-2:2018) |
| Release Date: | 01. 02. 2020 |
| Date of withdrawal: | 01. 10. 2020 |
| ICS: | 17.140.01 |
| Sorting character/National clasification code | 01 1605 |
| Level of incorporation: | idt EN ISO 3743-2:2019, idt ISO 3743-2:2018 |
| Official Journal | 01/20 |
| Amendments | |
| Replaced by: | STN EN ISO 3743-2:2020-10 (01 1605) |
| Repleces: | STN EN ISO 3743-2:2009-12 (01 1605) |
| Note in Official Journal: | |
| Subject of the standard: | ISO 3743-2:2018 specifies a relatively simple engineering method for determining the sound power levels of small, movable noise sources. The methods specified in this document are suitable for measurements of all types of noise within a specified frequency range, except impulsive noise consisting of isolated bursts of sound energy which are covered by ISO 3744 and ISO 3745. NOTE A classification of different types of noise is given in ISO 12001. |
| Preview: | Náhľad normy (PDF) |