IPC Subgroup
G11B 20/24 for reducing noise
Introduced: January 1985
Last revised: January 2006
Full Title
Signal processing not specific to the method of recording or reproducing; Circuits therefor > for reducing noise
Classification Context
- Section:
- PHYSICS
- Class:
- INFORMATION STORAGE
- Subclass:
- INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
Related Keywords
reducing NOISE in recording or reproducing systems