INTERNATIONAL                                   61672-1

STANDARD                                                   2002-05


"... International Standard IEC 61672-1 has been prepared by IEC technical committee 29: Electroacoustics, in cooperation with International Organization of Legal Metrology (OIML).

This standard, in conjunction with IEC 61672-2, cancels and replaces IEC 60651, Sound level meters, and IEC 60804, Integrating-averaging sound level meters." 


NOTA  Este parágrafo é exibido nas primeiras páginas do "preview" da norma, como consta no site da IEC (pdf aberto a consulta).

 

 


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