STN EN ISO 10534-2
| Name: | STN EN ISO 10534-2 |
| Validity: | Valid |
| Number of pages: | 44 |
| Language: |
EN
|
| Paper: | 18,90€ |
| Electronic version |
a) Only read (without ability to print and copy)
17,01€ b) Without ability to print, with ability to copy (printscreen) 18,90€ c) With ability to print and copy (printscreen) 24,57€ |
| Slovak title | Akustika. Stanovenie vlastností impedančných trubíc. Časť 2: Metóda dvoch mikrofónov pre priemerný koeficient absorpcie zvuku a priemernú povrchovú impedanciu (ISO 10534-2: 2023) |
| English title | Acoustics - Determination of acoustic properties in impedance tubes - Part 2: Two-microphone technique for normal sound absorption coefficient and normal surface impedance (ISO 10534-2:2023) |
| Release Date: | 01. 01. 2024 |
| Date of withdrawal: | |
| ICS: | 17.140.01 |
| Sorting character/National clasification code | 73 0537 |
| Level of incorporation: | idt EN ISO 10534-2:2023, idt ISO 10534-2:2023 |
| Official Journal | 12/23 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 10534-2:2002-08 (73 0537) |
| Note in Official Journal: | |
| Subject of the standard: | This test method covers the use of an impedance tube, two microphone locations and a frequency analysis system for the determination of the sound absorption coefficient of sound absorbing materials for normal incidence sound incidence. It can also be applied for the determination of the acoustical surface impedance or surface admittance of sound absorbing materials. |
| Preview: | Náhľad normy (PDF) |