IEC-61672
Electroacoustics — Sound level meters
Defines specifications for sound level meters used in acoustic measurements. Covers Class 1 (precision) and Class 2 (general purpose) instruments, frequency weightings (A, C, Z), and time weightings (fast, slow, impulse).
- Document
- IEC 61672-1:2013
- URL
- https://webstore.iec.ch/en/publication/5711
- Label
- Standard
- Keywords
- electroacoustics sound level meters frequency weighting acoustic measurement noise measurement
Domain: Acoustics · Standard