Specials

All specials

IEC 61260-1 : 1ED 2014

IEC 61260-1 : 1ED 2014

ELECTROACOUSTICS - OCTAVE-BAND AND FRACTIONAL-OCTAVE-BAND FILTERS - PART 1: SPECIFICATIONS

International Electrotechnical Committee

More details

Download

PDF AVAILABLE FORMATS IMMEDIATE DOWNLOAD
$31.20

$78.00

(price reduced by 60 %)

Table of Contents

FOREWORD<br>INTRODUCTION<br>1 Scope<br>2 Normative references<br>3 Terms and definitions<br>4 Reference environmental conditions<br>5 Performance requirements<br>6 Instrument marking<br>7 Instruction manual<br>Annex A (informative) - Relationship between tolerance <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;interval, corresponding acceptance interval and <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;the maximum-permitted uncertainty of measurement<br>Annex B (normative) - Maximum-permitted expanded <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;uncertainties of measurement<br>Annex C (informative) - Examples of conformance assessment <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;to specifications of this standard<br>Annex D (informative) - Base 2 filters<br>Annex E (normative) - Nominal mid-band frequencies<br>Annex F (informative) - Normalized frequencies at breakpoints <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;of acceptance limits on minimum and maximum <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;relative attenuation for one-third-octave-band filters <br>Annex G (informative) - Filter response to exponentially swept <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;sinusoidal signals<br>Annex H (informative) - Measurement of filter decay time<br>Bibliography

Abstract

Defines performance requirements for analogue, sampled-data, and digital implementations of band-pass filters.

General Product Information

Document Type Standard
Status Current
Publisher International Electrotechnical Committee
Committee TC 29

Contact us