At 11:14 PM 9/22/2006, phillip holmes wrote:
The Germans at AEG were recording in stereo to 30 IPS 2-track during
the war. After they figured out AC bias, they basically had stereo
tape recording down. The big limitation was paper based tape media.
Which the Germans discarded in 1935.
See...
http://www.richardhess.com/tape/history/Engel_Hammar--Magnetic_Tape_History.pdf
Richard L. Hess email: richard@xxxxxxxxxxxxxxx
Aurora, Ontario, Canada (905) 713 6733 1-877-TAPE-FIX
Detailed contact information: http://www.richardhess.com/tape/contact.htm
Quality tape transfers -- even from hard-to-play tapes.