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ISO 22234:2005Published

Cinematography — Relative and absolute sound pressure levels for motion-picture multi-channel sound systems — Measurement methods and levels applicable to analog photographic film audio, digital photographic film audio and D-cinema audio

Cinématographie — Niveaux de pression sonore relatifs et absolus pour les systèmes de films cinématographiques sonores multicanaux — Méthodes de mesure et niveaux applicables aux films sonores photographiques analogiques, aux films sonores photographiques numériques et à l'audio de D-cinéma

Abstract / scope

ISO 22234:2005 specifies the measurement methods and wide-band sound pressure levels for motion-picture control rooms, review rooms, and indoor theatres. Together with ISO 2969, it is intended to assist in standardization of reproduction of motion-picture sound in such rooms.

Life cycle

Amendments & corrigenda

ISO 22234:2005/WD Amd 1Under developmentCinematography — Relative and absolute sound pressure levels for motion-picture multi-channel sound systems — Measurement methods and levels applicable to analog photographic film audio, digital photographic film audio and D-cinema audio — Amendment 1International Standard · ISO/TC 36