[Asterisk-Users] Correction: Asterisk sound files, audio bandwidth, and sound quality

[Kevin P. Fleming]

Stephen Bosch wrote:

> When I listen to the GSM compressed prompts, I can hear subtle noise
> when the person is speaking -- this is irrespective of whether I listen
> to the prompts through the TDM-400 on an analogue phone or whether I do
> so directly on a workstation. It has to be possible to do better than that.

You are referring to the prompts distributed with Asterisk? Those sound 
perfectly clear to me, and to everyone else I know who has heard them. 
They were professionally recorded in a studio and then converted to GSM 
format, which does not introduce noise.