IPC Main Group
H03B 29/00 Generation of noise currents and voltages
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRONIC CIRCUITRY
- Subclass:
- GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
Scope Notes
Limiting references: Gasfilled discharge tubes with solid cathode specially adapted as noise generators
Related Keywords
generating NOISE currents or voltages