NA 149

DIN Standards Committee Entertainment Technology, Photography and Cinematography

Standards [CURRENT]

DIN 45641
Averaging of sound levels

Title (German)

Mittelung von Schallpegeln

Document: references other documents

Document: referenced in other documents

Responsible national committee

NA 001-01-02 AA - Noise immission - Principles, determination, rating  

Edition 1990-06
Original language German
Price from 63.80 €
Table of contents

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