Image:SWTPC AC30 Cassette Interface.jpg

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SWTPC_AC30_Cassette_Interface.jpg‎ (683 × 394 pixel, file size: 65 KB, MIME type: image/jpeg)

Southwest Technical Products Corp. AC-30 Cassette Interface. This recorded computer data in the Kansas City Standard format on audio cassetttes. Introduced in July 1976 and the kit cost $80.

Photo by Michael Holley 2005

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Copyrighted This image is copyrighted. However, the copyright holder has irrevocably released all rights to it, allowing it to be freely reproduced, distributed, transmitted, used, modified, built upon, or otherwise exploited in any way by anyone for any purpose, commercial or non-commercial, with or without attribution of the author, as if in the public domain.

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  • (del) (cur) 03:39, 24 February 2006 . . Swtpc6800 (Talk | contribs) . . 683×394 (66,450 bytes) (Southwest Technical Products Corp. AC-30 Cassette Interface. This recorded computer data in the Kansas City Standard format on audio cassetttes. Introduced in July 1976 and the kit cost $80. Photo by Michael Holley 2005)

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Metadata

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Camera manufacturer NIKON
Camera model E3200
Orientation Normal
Horizontal resolution 100 dpi
Vertical resolution 100 dpi
Software used Adobe Photoshop Elements 3.0 Windows
File change date and time 19:31, 23 February 2006
Exposure time 10/521 sec (0.019193857965451)
F-number f/3
Exposure Program Normal program
ISO speed rating 50
Exif version 2.2
Date and time of data generation 18:23, 30 September 2005
Date and time of digitizing 18:23, 30 September 2005
Image compression mode 4
Exposure bias 0.3
Maximum land aperture 3
Metering mode Pattern
Light source Tungsten (incandescent light)
Flash 16
Lens focal length 7.1 mm
Color space sRGB
Custom image processing Custom process
Exposure mode Auto exposure
White Balance Manual white balance
Digital zoom ratio 0
Focal length in 35 mm film 46
Scene capture type Standard
Contrast Normal
Saturation Normal
Sharpness Normal
Subject distance range Unknown
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