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"Noise Eliminator Perfected by Young Engineers," shown on a construction base, with descriptive newspaper article. Also, "Starting Beginner's Series."
Artist:
Source: Magazine collector Steve Davis
Restoration by: magscanner
- Created on
- Monday 12 April 2010
- Posted on
- Monday 12 April 2010
- Tags
- interruptions, noise-blanking, quiet, receiver, reception, RFI, static
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