AFNOR - NF EN 61012
Filters for the measurement of audible sound in the presence of ultrasound.
active, Most Current
| Organization: | AFNOR |
| Publication Date: | 1 August 1998 |
| Status: | active |
| Page Count: | 10 |
| ICS Code (Electroacoustics): | 17.140.50 |
| ICS Code (Acoustic measurements and noise abatement in general): | 17.140.01 |
Document History
NF EN 61012
August 1, 1998
Filters for the measurement of audible sound in the presence of ultrasound.
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