Table of Contents

FOREWORD<br>PREFACE<br>INTRODUCTION<br>1 Scope<br>2 Filter characteristics<br>3 Sensitivity to various environments<br>4 Rating information and instruction manual<br>Tables

Abstract

This standard specifies the electrical characteristics of a U-weighting filter mainly for use with sound level meters meeting the requirements of IEC 651 for the measurement of audible sound in the presence of ultrasound.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Electrotechnical Committee
Pages
ISBN
Committee	TC 29