File:TED-disc-groove-samples.jpg
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Size of this preview: 800 × 453 pixels. Other resolutions: 320 × 181 pixels | 640 × 362 pixels | 890 × 504 pixels.
Original file (890 × 504 pixels, file size: 119 KB, MIME type: image/jpeg)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 11:47, 31 August 2008 | 890 × 504 (119 KB) | commons>32bitmaschine | {{Information |Description={{en|1=Samples of the video signal storage grooves on a TED video disc. Enlarged 2000 times for exhibitonal purposes.}} |Source=Own work by uploader |Author=32bitmaschine |Date=2008-17-02 |Permission= |oth |
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