STN ISO 389
| Name: | STN ISO 389 |
| Validity: | Withdrawn |
| Number of pages: | 12 |
| Language: |
CS
|
| Paper: | 9,70€ |
| Electronic version |
a) Only read (without ability to print and copy)
8,73€ b) Without ability to print, with ability to copy (printscreen) 9,70€ c) With ability to print and copy (printscreen) 12,61€ |
| Slovak title | Akustika. Štandardná referenčná nulová hladina pre kalibráciu tónových audiometrov s vedením vzduchom |
| English title | Acoustics. Standard reference zero for the calibration of pure-tone air conduction audiometers |
| Release Date: | 01. 05. 1993 |
| Date of withdrawal: | 01. 10. 2006 |
| ICS: | 13.140, 17.140.50 |
| Sorting character/National clasification code | 01 1630 |
| Level of incorporation: | idt ISO 389:1991, idt EN ISO 389:1995 |
| Official Journal | 05/93 |
| Amendments | Zmena *1 V 10/97 |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | Táto mezinárodní norma stanovuje standardní referenční nulové hladiny prahu sluchu použitelné pro tónové audiometry s vedením vzduchem, aby se podpořila porovnatelnost při měření hladiny prahu sluchu po celém světe. |