Superseded
Standard amendment
Historical
IEC 60651:1979/AMD1:1993
Amendment 1 - Sound level meters
Preview
Summary
Contains changes to the clauses of IEC 651 and a new appendix D with
equations for design-goal frequency weightings.
equations for design-goal frequency weightings.
Technical characteristics
| Publisher | International Electrotechnical Commission (IEC) |
| Publication Date | 09/21/1993 |
| Release Date | 09/21/1993 |
| Cancellation Date | 04/17/2003 |
| Edition | 1 |
| Page Count | 15 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
No products.
Previous versions
01/03/1994
Superseded
Historical
No products.