GB/T 17307-1998
AbolishedAssignment of the uses of insertion lines in the field-blanking interval in television broadcasting
电视广播场消隐期插入行用途分配
Application Summary AI generated
This standard specifies the allocation and usage of insertion lines within the field-blanking interval of television broadcasting signals. It is applied in the production, transmission, and reception of analog television systems in China to ensure consistent use of these lines for test signals, data transmission, or other auxiliary services without interfering with the main video content. The standard primarily serves broadcast engineers and equipment manufacturers involved in television signal generation and monitoring.
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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.