July 5, 2015 1:41 am Published by

Recently I’ve stumbled upon the Scotch Brand’s Sound Talk bulletin, specifically the 5th issue, which has an audio fragment from a tape recording depicted on page 2 (shown above).

After some experimentation with audio and image processing software, and approximately correcting the speed by ear, this is the result (18KB total for all three):

320k mp3: 


WAV w/o speed adjust: 

The fragment is too small to recover anything decently, but, as the bulletin states, the letter “A” does take the majority of it for sure :)

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