| Name | Unterstützung | Language | Verfügbarkeit | Datum der Ausstellung | Preis | ||
|---|---|---|---|---|---|---|---|
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PDF |
Englisch |
gültig |
06.10.2010 |
106,00 € |
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Details
Federal regulations require the testing of sound emissions from horns located on railroad locomotives.
This Standard specifies an alternate method for compliance with the Federal requirements in
metropolitan areas where tests cannot be conducted in an outdoor space free of obstructions. The
data that result from this procedure are equivalent to those that derive from the procedure
promulgated by the Federal Railroad Administration as described in 49 CFR Part 229.129.
Zusätzliche Information
| Autor | Acoustical Society of America (ASA) |
|---|---|
| Veröffentlicht von | ASA |
| Document type | Normen |
| Thema | /subgroups/2398 |
| Datum der Bestätigung | 2020-01-01 |
| Seitenzahl | 18 |
| Schlagwort | ASA S12.69-2010 (R2015) |
| ANSI Approved |
