IEVref:
722-02-03
ID:
Language:
en
Status:
Standard
Term:
carbon (telephone) transmitter
Synonym1:
carbon microphone
Synonym2:
Synonym3:
Symbol:
Definition:
a telephone transmitter which depends for its operation on variations in contact resistance, between carbon granules
Publication
date
:
1992-11
Source
Replaces:
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5:
a telephone transmitter which depends for its operation on variations in contact resistance, between carbon granules