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Amendment 2 - Sound system equipment. Part 12: Application of connectors for broadcast and similar use
(Amendement 2 - Equipements pour systemes electroacoustiques. Douzieme partie: Application des connecteurs pour radiodiffusion et usage analogue)
Change published on 10.11.1994
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Sound system equipment - Part 13: Listening tests on loudspeakers
(Equipements pour systemes electroacoustiques - Partie 13: Essais d´ecoute des haut-parleurs)
Standard published on 11.3.1998
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Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission index
(Equipements pour systemes electroacoustiques - Partie 16: Evaluation objective de l´intelligibilite de la parole au moyen de l´indice de transmission de la parole)
Standard published on 25.9.2020
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Corrigendum 1: Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission index
(Corrigendum 1: Equipements pour systemes electroacoustiques - Partie 16: Evaluation objective de l´intelligibilite de la parole au moyen de l´indice de transmission de la parole)
Correction published on 7.7.2025
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Sound system equipment. Part 17: Standard volume indicators
(Equipements pour systemes electroacoustiques. Partie 17: Indicateurs de volume normalises)
Standard published on 30.10.1990
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Corrigendum 1 - Sound system equipment. Part 17: Standard volume indicators
(Corrigendum 1 - Equipements pour systemes electroacoustiques. Partie 17: Indicateurs de volume normalises)
Correction published on 1.9.1991
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Sound system equipment - Part 18: Peak programme level meters -Digital audio peak level meter
(Equipements pour systemes electroacoustiques - Partie 18: Appareilsde mesure des cretes de modulation - Indicateur de niveau de cretede signaux audionumeriques)
Standard published on 22.11.1995
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Sound system equipment. Part 2: Explanation of general terms and calculation methods
(Equipements pour systemes electroacoustiques. Deuxieme partie: Explication des termes generaux et methodes de calcul)
Standard published on 30.6.1987
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Amendment 1 - Sound system equipment. Part 2: Explanation of general terms and calculation methods
(Amendement 1 - Equipements pour systemes electroacoustiques. Deuxieme partie: Explication des termes generaux et methodes de calcul)
Change published on 28.5.1991
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Sound system equipment - Part 21: Acoustical (output-based) measurements
(Equipements pour systemes electroacoustiques – Partie 21 : Mesures acoustiques (basees sur la sortie))
Standard published on 7.11.2018
Selected format:Latest update: 2026-09-04 (Number of items: 2 300 131)
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