On Mon, 7 Dec 1998, Alex Feinman wrote:
> Jay Prince wrote:
> > So, does anyone know the official range of the human voice in
> > conversation? Is it 1-4kHz?
>
> I hope not. You ever try to talk at 1kHz?
"...voice grade
access occurs within the wireline telephone industry at the
standard frequency range between approximately 300 Hertz and 3000
Hertz."
--DE 97-179
Implementation of the FCC's Order on Universal Service
Pursuant to Telecommunications Act of 1996
November 26, 1997
The fundamental tone is unnecessary. The harmonics are what really count
(and the frication sounds).
-Chris
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