KS A ISO 7831-2023
Cinematography - A-chain frequency response for reproduction of 35mm photographic Sound - Reproduction characteristics

Standard No.
KS A ISO 7831-2023
Release Date
2023
Published By
Korean Agency for Technology and Standards (KATS)  KR  /  KATS
Latest
KS A ISO 7831-2023
 
Introduction
This standard specifies the frequency response characteristics for reproducing the sound of 35 mm film photography. It is designed to ensure accurate representation and reproduction of audio signals originally recorded on 35 mm film, focusing particularly on the A-chain characteristics which are crucial for maintaining fidelity in analog audio recording and playback systems.

KS A ISO 7831-2023 history

  • 2023 KS A ISO 7831-2023 Cinematography - A-chain frequency response for reproduction of 35mm photographic Sound - Reproduction characteristics
  • 0000 KS A ISO 7831-2003(2018)
  • 2003 KS A ISO 7831:2003 Cinematography－A－chain frequency response for reproduction of 35 mm photographic sound－Reproduction characteristics

Topics on standards and specifications

high reproducibility

Standard and Specification

KS A ISO 7831-2003(2018 - A-chain frequency KS A ISO 7831-2003(2023 - A-chain frequency IS 12775-1989 Film Reproduction Characteristics of A-Chain Frequency Response for Reproducing 35mm Photographic Sound—SPFCTFTCATTON GSO ISO 7831:2016 Cinematography -- A-chain frequency response for reproduction of 35 mm photographic sound -- Reproduction characteristics ISO 7831:1986 Cinematography; A-chain frequency response for reproduction of 35 mm photographic sound; Reproduction characteristics KS A ISO 8622:2003 Cinematography－Magnetic sound records on 70 mm motion－picture release prints with magnetic stripes－ A－chain reproduction characteristics GSO ISO 8622:2016 Cinematography -- Magnetic sound records on 70 mm motion-picture release prints with magnetic stripes -- A-chain reproduction characteristics SMPTE ST 222:1994 ST 222:1994 - SMPTE Standard - For Television — Control and Review Rooms — Monitor System Electroacoustic Response ISO 2969:1987 Cinematography; B-chain electro-acoustic reponse of motion-picture control rooms and indoor theatres; Specifications and measurements


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