ISO 389:1991 PDF
Acoustics — Standard reference zero for the calibration of pure-tone air conduction audiometers
Title (English):
ISO 389:1991
Acoustics — Standard reference zero for the calibration of pure-tone air conduction audiometers
- Document status:
- Withdrawn
- Format:
- Electronic (PDF)
- Number of pages:
- 6
- Publication date:
- March 7, 1991
- Edition:
- ISO IS 389 edition 3 version 1
- ICS:
- 13.140
Technical details
- Technical committee
- ISO/TC 43 - Acoustics
- SKU
- ISO 389:1991
