Standard Number: GY/T 375-2023(GY/T375-2023)
Chinese:有线数字电视音视频技术质量要求和测量方法
English:Cable digital television audio and video technical quality requirements and measurement methods
Effective Date:2023-08-18
Standard Applicability:This document specifies the audio and video formats of cable digital television system, as well as the technical quality requirements and measurement methods for transmission channels, code streams and subjective evaluation. This document applies to the broadcasting and television organizations for cable digital television from the source coding to the receiving terminal of each link in the audio and video quality measurement, and is applicable to the planning, design and construction of the system.
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