IPC Subgroup
H04N 5/761 Systems for programming the time at which predetermined television channels will be selected for recording
Introduced: January 2000
Last revised: January 2006
Full Title
Details of television systems > Television signal recording > Systems for programming the time at which predetermined television channels will be selected for recording
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC COMMUNICATION TECHNIQUE
- Subclass:
- PICTORIAL COMMUNICATION, e.g. TELEVISION
Related Keywords
PROGRAMMING for recording of television signals
2 direct subcodes
Child Classifications
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- H04N 5/7613 by using data entered by the user and a reference timing clock incorporated in the recorder
- H04N 5/7617 by using data entered by the user and reference data transmitted by the broadcasting station