Category:Calibration cassettes

Media in category "Calibration cassettes"

The following 3 files are in this category, out of 3 total.

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  Ampex 472 inlay.jpg 2,627 × 1,133; 694 KB
  
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  Ampex 472.jpg 1,201 × 819; 223 KB
  
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  Calibration of secondary standard magnetic tape cassettes (computer amplitude reference) phase I - Sidbey B. Geller, Paul A. Mantek. (IA calibrationofsec731gell).pdf 1,081 × 1,468, 70 pages; 2.74 MB