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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