EN 62777:2016
Current
The latest, up-to-date edition.
Quality evaluation method for the sound field of directional loudspeaker array system
10-06-2016
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
IEC 62777:2016(E) determines of the performance of directional loudspeaker array systems, compares these system types, and determines their proper practical application, by listing the characteristics which are useful for their specification. It specifies uniform measurement methods for these characteristics.
| Committee |
CLC/TC 100X
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Current
|
| Standards | Relationship |
| IEC 62777:2016 | Identical |
| NBN EN 62777 : 2016 | Identical |
| NEN EN IEC 62777 : 2016 | Identical |
| I.S. EN 62777:2016 | Identical |
| PN EN 62777 : 2016 | Identical |
| SN EN 62777:2016 | Identical |
| UNE-EN 62777:2016 | Identical |
| BS EN 62777:2016 | Identical |
| CEI EN 62777 : 2016 | Identical |
| DIN EN 62777:2015-02 (Draft) | Identical |
| PNE-FprEN 62777 | 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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