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BS EN 62777:2016

BS EN 62777:2016

Current

Current

The latest, up-to-date edition.

Quality evaluation method for the sound field of directional loudspeaker array system

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-06-2016

Publisher

British Standards Institution

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Personal acoustic zone and sound pressure level
5 Personal acoustic zone index
6 Measurement of the sound pressure level for a
  personal acoustic zone
7 Indication of the characteristics to be specified
Annex A (informative) - Example of standard specifications
        for a personal audio space
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

Pertains to directional loudspeaker array systems of any kind, and to the parts of which they are composed or which are used as auxiliaries in such systems.

This International Standard applies to directional loudspeaker array systems of any kind, and to the parts of which they are composed or which are used as auxiliaries in such systems. This standard deals with the determination of the performance of directional loudspeaker array systems, the comparison of these system types, and the determination of their proper practical application, by listing the characteristics which are useful for their specification. It specifies uniform measurement methods for these characteristics. This standard is restricted to a description of the audio space around a person and the relevant method of measurement. It does not consider characteristics of loudspeakers, which are specified in IEC60268‑5 .

Committee
EPL/100
DevelopmentNote
Supersedes 13/30289577 DC. (06/2016)
DocumentType
Standard
Pages
20
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
IEC 62777:2016 Identical
EN 62777:2016 Identical

EN ISO 3743-2:2009 Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test rooms (ISO 3743-2:1994)
ISO 3743-2:1994 Acoustics Determination of sound power levels of noise sources using sound pressure Engineering methods for small, movable sources in reverberant fields Part 2: Methods for special reverberation test rooms
EN 60268-5:2003/A1:2009 SOUND SYSTEM EQUIPMENT - PART 5: LOUDSPEAKERS
EN 61672-1:2013 Electroacoustics - Sound level meters - Part 1: Specifications
HD 483.1 : 200S2 SOUND SYSTEM EQUIPMENT - GENERAL
IEC 60268-1:1985 Sound system equipment. Part 1: General
EN ISO 3743-1:2010 Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for small movable sources in reverberant fields - Part 1: Comparison method for a hard-walled test room (ISO 3743-1:2010)
HD 483.2 : 200S2 SOUND SYSTEM EQUIPMENT - EXPLANATION OF GENERAL TERMS AND CALCULATION METHODS
ISO 3743-1:2010 Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for small movable sources in reverberant fields Part 1: Comparison method for a hard-walled test room
IEC 60268-5:2003+AMD1:2007 CSV Sound system equipment - Part 5: Loudspeakers

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Hardcopy - English
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