Overview of Standards and Technical Reports

Overview of ARIB Standards (BTA S-001)

1. Overview

STD Number BTA S-001
Standard Name 1125/60 HDTV Production Systems
Enactment Date 08.1987
General Description

This standard specifies basic parameters, video signals, synchronization signals, colorimetric parameters, etc. of the 1125/60 high definition television system used in a studio in order that a program production according to this system is smoothly executed.

This standard is applied to video apparatuses of 1125/60 high definition television system for program producing in a studio.


Keyword Description
3 primary color chromaticity Same as current CRT displays for color reproduction
Reference white Same as the reference white of D65 used in U.S.A. and Europe, for high definition television while C color is adopted for conventional television in Japan.
transmission primary color Primary colors adopted as a set of a luminance signal (Y) and color difference signals (CB, CR) for consistency with ITU-R BT.601-5 which adopts 3 primary colors of R, G, B for imaging, considering transmission.
Gamma Correction Adoption of correction at image transmission side

2. Amendment History

Ver. Amendment or Enactment Date Amendment summary
C1.0 07.29.2009 Addition of specifications corresponding to the progressive scanning system
B 03.1998 Addition of specifications corresponding to the system of effective line number of 1080
A 05.1996

Related standards (BTA S-001A, 002A, 004A, 005A, 006A) are combined to “1125/60 HDTV Studio System Standard”.

Addition of specifications of the 1125/59.94 system

1.0 08.1987 Enactment

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