|2nd January 2012, 11:52 AM||#122|
Join Date: Aug 2003
Blog Entries: 22
5.6uV does seem very low (not so much from a point of view of the circuit, but of what the soundcard can actually resolve!!) I haven't tried to do any calcs yet based on the measurements I did last night, but I see that Arta has calibration facilities, so I assume you can set it up to give absolute values.
edit: I won't probably get the measurements for a few days. It takes quite a lot of setting up to get the noise sources eliminated! possibly tomorrow evening if things aren't too busy the measurements earlier were actually done by recording 10 seconds of the PS using audacity and then analysing in RMAA.
Any intelligence I may appear to have is purely artificial!
Some of my photos
Last edited by wintermute; 2nd January 2012 at 11:59 AM. Reason: added comment on when I can next do measurements.
|Thread Tools||Search this Thread|
|Thread||Thread Starter||Forum||Replies||Last Post|
|Screen drive and other P-P experiments||tubelab.com||Tubes / Valves||23||6th July 2010 07:08 PM|
|Initial Experiments for Fun||stuphi||Multi-Way||17||4th June 2009 06:19 PM|
|My first horn experiments||till||Multi-Way||110||31st May 2004 03:55 PM|
|x-over experiments, diff. orders etc.||SimontY||Multi-Way||25||20th February 2004 12:19 AM|
|New To Site?||Need Help?|