Lpc2000

Em Seg 15 Mai 2006 06:52, Ed Schlunder escreveu:
> I've been busy porting the TRAXMOD project from dsPICs to the LPC2103.
>
> http://www.k9spud.com/traxmod/
>
> Currently, it can play raw wave audio streaming off of a FAT formatted
> MMC/SD Card at 44100Hz, 10-bits, stereo. It is also beginning to play
> small 4 channel MOD music files. It uses the Embedded Filesytem
> Library (EFSL) for the FAT filesystem support and is open source under
> the GNU GPL.
>
> It uses the LPC2103's PWM to as an output audio DAC. The circuitry is
> very simple and should be easy for most LPC2103 users to build. I see
> some questions about doing audio on LPC chips lately, maybe these
> people can find something of use from this project.

Just for curisity, how good is the audio generated by the PWM, sounds good, or 
when I want quality the way is to use a good DAC?