IPC Subgroup
H04N 5/202 Gamma control
Introduced: January 1985
Last revised: January 2023
Full Title
Details of television systems > Picture signal circuitry for video frequency region > Circuitry for controlling amplitude response > Gamma control
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC COMMUNICATION TECHNIQUE
- Subclass:
- PICTORIAL COMMUNICATION, e.g. TELEVISION