----- Original Message ----- From: "Steven Critchfield" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, August 09, 2004 4:23 AM
Subject: Re: [Asterisk-Users] Sound file quality
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. -- Steven Critchfield <[EMAIL PROTECTED]>
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