IPC Main Group
H03G 5/00 Tone control or bandwidth control in amplifiers
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRONIC CIRCUITRY
- Subclass:
- CONTROL OF AMPLIFICATION
Related Keywords
BAND(S) -width control in amplifiersTONE control in electric amplifiers
2 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open