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Defines a weighting characteristic, designated D, for certain measurements of aircraft noise.
| Author | BSI |
|---|---|
| Editor | BSI |
| Document type | Standard |
| Format | File |
| Confirmation date | 1988-07-15 |
| EAN ISBN | 0 580 10757 4 |
| ICS | 49.020 : Aircraft and space vehicles in |
| Number of pages | 8 |
| Cross references | IEC 60537:1976 |
| Year | 1970 |
| Country | United Kingdom |
| Keyword | BS 5721 ; BS5721 |