Aktivní norma | Vydána: 02.06.2015

ISO 2969:2015-ed.3.0

Cinematography — B-chain electro-acoustic reponse of motion-picture control rooms and indoor theatres — Specifications and measurements
(Réponse électro-acoustique de la chaîne B des salles de contrôle et d´exploitation cinématographique — Spécifications et mesurages)

Dostupné jazyky: Anglicky

Dostupné provedení: Elektronické PDF, Tištěné

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Podrobné informace

Označení: ISO 2969:2015-ed.3.0

Datum vydání: 02.06.2015

Stran: 18

Země: Mezinárodní technická norma

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Anotace

Description / Abstract: 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.

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