SMPTE ST 117:2001
ST 117:2001 - SMPTE Standard - For Motion-Picture Film — Photographic Audio Density — Spectral Diffuse Density Measurement

Standard No.

SMPTE ST 117:2001

Release Date

2001

Published By

Institute of Electrical and Electronics Engineers (IEEE)

Latest

SMPTE ST 117:2001

Scope

This standard supplements ISO 5–2 and ISO 5–3 by specifying spectral conditions suitable for determining the sensitometric characteristics of photographic audio records on three-component subtractive color films having records made up of dye images plus silver or a metallic salt. It does not apply to the density measurement of records composed of dyes only. The conditions of this standard are appl...

SMPTE ST 117:2001 history

• 2001 SMPTE ST 117:2001 ST 117:2001 - SMPTE Standard - For Motion-Picture Film — Photographic Audio Density — Spectral Diffuse Density Measurement