TSE - TS EN ISO 389-1
Acoustics - References Zero For The Calibration Of Audiometric Equipment Part 1: Reference Equivalent Threshold Sound Pressure Levels For Pure Tones and Supra - Aural Eacphonel
active, Most Current
| Organization: | TSE |
| Publication Date: | 5 April 1999 |
| Status: | active |
| ICS Code (Electroacoustics): | 17.140.50 |
scope:
Bu standard, butun dunyada isitme esik seviyesinde anlasma vebirligi saglayacak saf tan hava iletimli odyometrelere uygulanacakisitme esik seviyesi derecesi icin bir standard referans sifirikapsar
Document History
TS EN ISO 389-1
April 5, 1999
Acoustics - References Zero For The Calibration Of Audiometric Equipment Part 1: Reference Equivalent Threshold Sound Pressure Levels For Pure Tones and Supra - Aural Eacphonel
Bu standard, butun dunyada isitme esik seviyesinde anlasma vebirligi saglayacak saf tan hava iletimli odyometrelere uygulanacakisitme esik seviyesi derecesi icin bir standard referans sifirikapsar