At 11:16 PM 1/28/2005, chris wrote:
>BTW: I just found this
>
>http://www.synthetic-ap.com/products/tpm/index.html
>
>If you have a mac, it will generate the patterns for you (single still
>images)
Several companies made/make such devices. I remember the NwTek Calibar
as one of the first. Here are some:
http://www.itworks.com/products/portapattern-basic.htm
I seem to remember the Calibar was something on the order of a PIC
processor generating a series of video and audio signals.
- Joh
Received on Sun Jan 30 2005 - 15:07:10 GMT