Reference number
ISO 2969:2015
ISO 2969:2015
© ISO 2024
International Standard
ISO 2969:2015
Cinematography — B-chain electro-acoustic reponse of motion-picture control rooms and indoor theatres — Specifications and measurements
Edition 3
2015-06
2015-06
ISO 2969:2015
43646
Publicado
(Edición 3, 2015)
Esta publicación se revisó y confirmó por última vez en 2023.
Por lo tanto, esta versión es la actual.
Resumen
ISO 2969:2015 specifies the measurement methods and characteristic electroacoustic frequency response of the B-chain of motion-picture dubbing theatres (mixing rooms), screening rooms, and indoor theatres whose room volume exceeds 125 m3 (4,414 ft3). It is intended to assist in standardization of monitoring and reproduction of motion-picture sound in such rooms. The goal is to have constant perceived loudness and frequency response from installation to installation, and from position-to-position within an installation. This International Standard does not cover that part of the motion-picture sound system extending from the transducer to the input source audio selector.
Ciclo de vida
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Anteriormente
RetiradaISO 2969:1987
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Ahora
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00
Preliminar
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10
Propuesta
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20
Preparación
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30
Comité
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40
Consulta
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50
Aprobación
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60
Publicación
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90
Revisión
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95
Retirada
Modificaciones
Aportan contenido adicional; disponible para su compra; no incluidas en el texto de la norma existente.En desarrolloISO 2969:2015/CD Amd 1
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00
