GNUradio and optical TEMPEST

2003-03-06 Thread Thomas Shaddack
Musing over http://www.cl.cam.ac.uk/~mgk25/ieee02-optical.pdf Using the software-DSP approach of GNUradio project and replacing the tuner part of the hardware with the photomultiplier, we can do all the image processing - filtering, integrating - in software, greatly reducing the cost of the

Re: GNUradio and optical TEMPEST

2003-03-06 Thread Mike Rosing
On Thu, 6 Mar 2003, Thomas Shaddack wrote: Musing over http://www.cl.cam.ac.uk/~mgk25/ieee02-optical.pdf The moral seems to be don't work in a dark room with windows :-) Using the software-DSP approach of GNUradio project and replacing the tuner part of the hardware with the

Re: GNUradio and optical TEMPEST

2003-03-06 Thread Steve Schear
At 04:37 PM 3/6/2003 +0100, Thomas Shaddack wrote: Musing over http://www.cl.cam.ac.uk/~mgk25/ieee02-optical.pdf Using the software-DSP approach of GNUradio project and replacing the tuner part of the hardware with the photomultiplier, we can do all the image processing - filtering, integrating -

Re: GNUradio and optical TEMPEST

2003-03-06 Thread Tyler Durden
PROTECTED] To: cypherpunks [EMAIL PROTECTED] Subject: Re: GNUradio and optical TEMPEST Date: Thu, 6 Mar 2003 09:34:57 -0800 (PST) On Thu, 6 Mar 2003, Thomas Shaddack wrote: Musing over http://www.cl.cam.ac.uk/~mgk25/ieee02-optical.pdf The moral seems to be don't work in a dark room with windows