GB/T 17439-1998
AbolishedSpecification for transmission of component-coded digital television signals for contribution-quality applications at the third hierarchical level
在三次群中传送馈送质量分量编码数字电视信号传输技术规范
Application Summary AI generated
This standard specifies the technical requirements for transmitting component-coded digital television signals at the third hierarchical level (34.368 Mbit/s) for contribution-quality applications. It is applied in China's telecommunications and broadcasting networks for the point-to-point or point-to-multipoint transmission of high-quality video signals between studios, production facilities, and broadcast centers. The standard ensures interoperability and signal integrity during the exchange of professional-grade digital television content over PDH (Plesiochronous Digital Hierarchy) transmission systems.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.