For a quick introduction, you might want to take a look at the technical notes at: http://www.signalrecovery.com/tnannotesdnld.htm http://www.cypress.com/cfuploads/support/app_notes/240.pdf At 06:00 PM 7/18/03 +0800, you wrote: >Hello all! >Does anyone know how to design a lock-in amplifier? or you can tell me >where I can get this kind of info. >Thank you >Fred snip ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu
