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ANSI/ASA S12.69:2010 (R2015)
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ANSI/ASA S12.69:2010 (R2015)
Procedure for Testing Railroad Horns ex situMore info
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.
| Author | Acoustical Society of America (ASA) |
|---|---|
| Editor | ASA |
| Document type | Standard |
| Format | File |
| Confirmation date | 2015-10-27 |
| ICS | 45.060.10 : Tractive stock
|
| Number of pages | 6 |
| Year | 2010 |
| Document history | |
| Country | USA |
| Keyword | ANSI 12;ANSI/ASA S 12;ANSI/ASA 12;12;ANSI/ASA S12.69-2010 (R2015) |