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Standard IEC standard · IEC 60651:1979/AMD1:1993

Amendment No. 1

Status: Withdrawn

· Replaced by: IEC 61672-1:2002 , IEC 61672-2:2003
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Standard IEC standard · IEC 60651:1979/AMD1:1993

Amendment No. 1
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Scope
Contains changes to the clauses of IEC 651 and a new appendix D with equations for design-goal frequency weightings.

Subjects

Electroacoustics (17.140.50)

Buy this standard

Standard IEC standard · IEC 60651:1979/AMD1:1993

Amendment No. 1
Subscribe on standards with our subscription service. When you use our service you can be assured the latest editions and easy access. Read more about SIS Subscriptions
Subscribe on standards - Read more Dölj
Price: 360 SEK
standard ikon pdf

PDF

Price: 360 SEK
standard ikon

Paper

Show more Show less

Product information

Language: English French

Written by: IEC

International title:

Article no: STD-122834

Edition: 1

Approved: 9/21/1993

No of pages: 15

Amendment: IEC 60651:1979

Replaced by: IEC 61672-1:2002 , IEC 61672-2:2003