Sample Rate Conversion, PCB making tips

Mikko Helin MHELIN at tne01.ntc.nokia.com
Mon Aug 31 17:08:15 CEST 1998


I got finally my Ensoniq AudioPCI (ES1370) sound card to read S/PDIF 
data. I'll update my web page at http://www.uta.fi/~helin/digital.htm
later with schematics. I just wired CS8412 to output data in
I2S format, and connected the thing into AudioPCI's MPEG/DVD input. 
Now I've grabbed 100's of megabytes data from sample CD's. 

Now the tip how to make PCB's. I haven't actually tried this,
but I was just reading sfnet.harrastus.elektroniikka newsgroup
(don't try it unless you've got some training in Finnish language).
There was one guy who had tried everything, and he found that
self-adhesive adressing label sheets, or actually the slippery
paper on the back, gave the best results, much better than TEC100
or PnP blue, almost as good as photocopied pcb's. Got to try
find some sheets and test this method.

-Mikko


Batz wrote:
>Y-ellow Y'all.
>	I'm hot today. :) Some time back people were talking about Sample Rate
>conversion. Here is a project to do just that. Also included is how to
>convert S/PDIF to AES/EBU Which was something else someone mentioned.
>
>http://exodo.upr.clu.edu/~hunt/src.htm
>
>Hope this helps.
>
>Be absoluely Icebox.
>
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