IEVref:
722-01-07
ID:
Language:
en
Status:
Standard
Term:
telephone frequency
Synonym1:
voice-frequency (deprecated in this sense)
[
Admitted
]
Synonym2:
Synonym3:
Symbol:
Definition:
a frequency essential for a telephone conversation of commercial quality
NOTE – The telephone frequency band is usually between 300 and 3 400 Hz.
Publication
date
:
1992-11
Source
Replaces:
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5:
a frequency essential for a telephone conversation of commercial quality