EN 62777:2016
(Main)Quality evaluation method for the sound field of directional loudspeaker array system
Quality evaluation method for the sound field of directional loudspeaker array system
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.
Methode zur Ermittlung der Qualität des Schallfeldes von Systemen aus Richtlautsprechergruppen
Méthode d'évaluation de la qualité du champ acoustique d'un système de haut-parleurs directionnels
L'IEC 62777:2016 s'applique à tous les types de systèmes de haut-parleurs directionnels, et aux parties dont ils sont composés ou qui sont utilisées comme auxiliaires dans ces systèmes. La présente norme se rapporte à la détermination des performances des systèmes de haut-parleurs directionnels, à la comparaison de ces types de systèmes et à la détermination de leur application pratique respective, en dressant la liste des caractéristiques utiles pour leur spécification. Elle définit des méthodes de mesure uniformes pour ces caractéristiques. La présente norme se limite à une description de l'espace audio qui entoure une personne et à la méthode de mesure correspondante. Elle ne considère pas les caractéristiques des haut-parleurs, qui sont spécifiées dans l'IEC 60268-5.
Metoda ovrednotenja kakovosti za področje zvoka usmerjenega sestava zvočnikov (IEC 62777:2016)
Ta mednarodni standard se uporablja za usmerjene sestave zvočnikov vseh vrst in za dele, iz katerih so ti sestavljeni ali ki se uporabljajo kot pomožni deli v takšnih sistemih. Ta standard obravnava ugotavljanje delovanja usmerjenih sestavov zvočnikov, primerjavo teh vrst sestavov in ugotavljanje njihove praktične uporabe z navedbo lastnosti, ki so uporabne za njihove specifikacije. Določa enotne merilne metode za te lastnosti. Ta standard je omejen na opis zvočnega prostora okoli osebe in ustrezno metodo merjenja. Ne obravnava lastnosti zvočnikov, ki so opredeljene v standardu IEC 60268-5.
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Methode zur Ermittlung der Qualität des Schallfeldes von Systemen aus Richtlautsprechergruppen (IEC 62777:2016)Méthode d'évaluation de la qualité du champ acoustique d'un système de haut-parleurs directionnels (IEC 62777:2016)Quality Evaluation Method for the Sound Field of Directional Loudspeaker Array System (IEC 62777:2016)33.160.50PriborAccessoriesICS:Ta slovenski standard je istoveten z:EN 62777:2016SIST EN 62777:2016en,fr,de01-oktober-2016SIST EN 62777:2016SLOVENSKI
STANDARD
SIST EN 62777:2016
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 62777
June 2016 ICS 33.160.50
English Version
Quality evaluation method for the sound field of directional loudspeaker array system (IEC 62777:2016)
Méthode d'évaluation de la qualité du champ acoustique d'un système de haut-parleurs directionnels (IEC 62777:2016)
Methode zur Ermittlung der Qualität des Schallfeldes von Systemen aus Richtlautsprechergruppen (IEC 62777:2016) This European Standard was approved by CENELEC on 2016-03-16. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17,
B-1000 Brussels © 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 62777:2016 E SIST EN 62777:2016
EN 62777:2016 2 European foreword The text of document 100/2603/FDIS, future edition 1 of IEC 62777, prepared by Technical Area 11 "Quality for audio, video and multimedia systems", of IEC/TC 100 "Audio, video and multimedia systems and equipment" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62777:2016. The following dates are fixed: • latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2016-12-16 • latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2019-03-16
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 62777:2016 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC ISO 3743-1 NOTE Harmonized as EN ISO 3743-1. IEC ISO 3743-2 NOTE Harmonized as EN ISO 3743-2. SIST EN 62777:2016
EN 62777:2016 3 Annex ZA (normative)
Normative references to international publications with their corresponding European publications The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu.
Publication Year Title EN/HD Year IEC 60268-1 -
Sound system equipment - Part 1: General HD 483.1 S2 -
IEC 60268-2 -
Sound system equipment - Part 2: Explanation of general terms and calculation methods HD 483.2 S2 -
IEC 60268-5 -
Sound system equipment - Part 5: Loudspeakers EN 60268-5 -
IEC 61672-1 -
Electroacoustics - Sound level meters - Part 1: Specifications EN 61672-1 -
SIST EN 62777:2016
SIST EN 62777:2016
IEC 62777 Edition 1.0 2016-02 INTERNATIONAL STANDARD
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