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IEC – The company IEC is world-leading organization, which creates and issues International standards for all electrical, electronic and other related technologies known generally as electro-technologies. Wherever, there is electricity and electronics you can find the company IEC, which promotes the safety and performance, the environment, electrical energy efficiency and renewable energy. The company IEC also administers conformity assessment systems, which certify that the equipment, systems or components comply with International Standards of this company.
Amendment 2 - Sound system equipment. Part 1: General
(Amendement 2 - Equipements pour systemes electroacoustiques. Premiere partie: Generalites)
Change published on 1.1.1988
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Sound system equipment - Part 10: Peak programme level meters
(Equipements pour systemes electroacoustiques - Partie 10: Appareils de mesure des cretes de modulation)
Standard published on 13.3.1991
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Sound system equipment. Part 11: Application of connectors for the interconnection of sound system components
(Equipements pour systemes electroacoustiques. Onzieme partie: Application des connecteurs pour l´interconnexion des elements de systemes electroacoustiques)
Standard published on 30.3.1987
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Amendment 1 - Sound system equipment. Part 11: Application of connectors for the interconnection of sound system components
(Amendement 1 - Equipements pour systemes electroacoustiques. Onzieme partie: Application des connecteurs pour l´interconnexion des elements de systemes electroacoustiques)
Change published on 31.12.1989
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Amendment 2 - Sound system equipment. Part 11: Application of connectors for the interconnection of sound system components
(Amendement 2 - Equipements pour systemes electroacoustiques. Onzieme partie: Application des connecteurs pour l´interconnexion des elements de systemes electroacoustiques)
Change published on 15.10.1991
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Sound system equipment. Part 12: Application of connectors for broadcast and similar use
(Equipements pour systemes electroacoustiques. Douzieme partie: Application des connecteurs pour radiodiffusion et usage analogue)
Standard published on 30.3.1987
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Amendment 1 - Sound system equipment. Part 12: Application of connectors for broadcast and similar use
(Amendement 1 - Equipements pour systemes electroacoustiques. Douzieme partie: Application des connecteurs pour radiodiffusion et usage analogue)
Change published on 28.5.1991
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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
Selected format:Latest update: 2025-08-08 (Number of items: 2 211 863)
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