IEC 60942 — Electroacoustics — Sound calibrators
Accredited calibration of sound calibrators: sound pressure level 70–135 dB, frequency 31.5 Hz–16 kHz, and total distortion plus noise.
At a glance
- Standard
- IEC 60942
- Published by
- International Electrotechnical Commission
- Title
- Electroacoustics — Sound calibrators
- Status at ALT
- Inside our accredited scope (24-LB0054)
Accreditation status
This standard is inside ALT’s ISO/IEC 17025 accredited scope, certificate 24-LB0054. Results are issued under accreditation, with the calibration and measurement capability stated on the certificate.
Before you commit to this standard
Two things decide whether a result to this standard will be accepted: whether the measurement was made by a laboratory whose scope covers it, and whether the specimen and conditions matched what the standard actually requires. A number produced outside either of those is not wrong, but it is not evidence either.
If you are not certain which standard your specification calls for — and specifications frequently name a superseded edition, or name an ISO standard where the ASTM equivalent is what the market expects — send us the clause and we will tell you what it means in practice before you spend anything.