BBC Radio4's Archive Hour tonight at 8pm (UK) is all about Alan
Blumlein, and apparently has a load of his original recordings. Here's a
sample of a stereo test he did in the 1930s - I just grabbed it off the
trailer. There would have been more but Audition is really slow to fire
up when you want it in a hurry.
http://81.174.169.10/odds/blumlein.mp3
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