Furthermore it is mentioned that at Saab plant in Trollh ttan Sweden, an Panametrics Epoch III is used.
Any more comments are welcome.
Another topic that I would be happy to discuss. Jeff Phillips summarized his results, unfortunately he did not get a lot of interest through the newsgroup. Do not hesitate to post messages to this forum. You must not be an expert, also your English must not be so good. Most people on the Internet don't speak English as first language.