[Asterisk-Users] English vs American voice files

[Andreas Sikkema]

asterisk-users-bounces at lists.digium.com wrote:

> Initially we recorded using 16 bit/8K sampling on the basis 
> that this is what is required by Asterisk but that was 
> really terrible.  So we're sampling at higher rates on
> the basis that we can use sox to change it as necessary.  Any
> thoughts on what we can do to make the recordings sound "sharper"?

We've found that downbsampling with sox resulted in 
significantly lower quality files as those downsampled 
with Cool Edit.

-- 
Andreas Sikkema                Rits tele.com
Scheepmakersstraat 11      3011 VH Rotterdam
t: +31 (0)10 2245544    f: +31 (0)10 2245540