In article [EMAIL PROTECTED],
Steven Critchfield [EMAIL PROTECTED] wrote:
On Mon, 2004-08-09 at 06:07, David Gurr wrote:
I'm building a phone-in demo system to use for introducing Asterisk to
prospective clients.
One of the things I'm wary of is their likely preconceptions that VoIP
systems will have poor audio quality.
As a result, I'd like to ensure that the voice prompts I'm using have
the best possible audio quality.
Is it possible to use sound files at higher than 8kHz sampling? My
callers will be coming in over PSTN to a VoIP gateway and then to me
by uLaw/aLaw ... would higher sampling rates gain me anything in this
configuration?
PSTN is 8khz sample rate. So obviously a higher sample rate will not get
you any where.
However, 16-bit PCM-encoded 8kHz wav files would be a definite improvement
over the GSM-encoded ones we currently have.
I raised a feature request on bugs.digium.com (#2187) for these, and was
told it will be done sometime. I hope it's soon.
Cheers
Tony
--
Tony Mountifield
Work: [EMAIL PROTECTED] - http://www.softins.co.uk
Play: [EMAIL PROTECTED] - http://tony.mountifield.org
___
Asterisk-Users mailing list
[EMAIL PROTECTED]
http://lists.digium.com/mailman/listinfo/asterisk-users
To UNSUBSCRIBE or update options visit:
http://lists.digium.com/mailman/listinfo/asterisk-users
