Matthew D Moss wrote:
>
>
> >I tried looking into this a long time ago and found out it couldn't be done
> >with the current palm sound hardware....for a pretty good explanation why
> >check this out:
> >
> >http://www.pstec.de/ppp/pppdtmf.html
>
> As I recall, this was a problem with the pre-DragonballEZ devices. Is the
> PalmIIIxe/V/VII devices' sound hardware still insufficient for DTMF tones?
It's not the processors, which were always intended for tele-
communication uses and have the ability to create DTMF tones. It's
the low-pass filter Palm put on the piezo speaker. You can download
the DTMF app from PalmGear or Peter Stroebel's home page and see what
the filter makes the speaker sound like when you try to create DTMF
tones.
Regards,
Daniel.
