File:Ampex model 300 ½" 3tr (RCA Studio B).jpg
Original file (853 × 1,280 pixels, file size: 273 KB, MIME type: image/jpeg)
Captions
DescriptionAmpex model 300 ½" 3tr (RCA Studio B).jpg |
Ampex Corporation introduced the model 300 multi-channel magnetic tape recorder in 1949. Early users of these machines concentrated primarily on the development of stereophonic recording techniques, but it was soon apparent that multi-channel recorders were opening the way to a wide variety of other applications. During 1957, Ampex began to market half-inch three channel model 300 recorders [1] using high crosstalk rejection, cast-construction head assemblies. References
|
||
Date | |||
Source | originally posted to Flickr as RCA Studio B | ||
Author | Cliff | ||
Permission (Reusing this file) |
This file is licensed under the Creative Commons Attribution 2.0 Generic license.
|
Annotations InfoField | This image is annotated: View the annotations at Commons |
3rd channel amp is missing : )
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 00:42, 27 December 2009 | 853 × 1,280 (273 KB) | Flickr upload bot (talk | contribs) | Uploaded from http://flickr.com/photo/28567825@N03/2886444376 using Flickr upload bot |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
- Usage on en.wikipedia.org
- Usage on ru.wikipedia.org
- Usage on sv.wikipedia.org
- Usage on uk.wikipedia.org
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
---|---|
Camera model | Canon EOS 5D |
Exposure time | 1/6 sec (0.16666666666667) |
F-number | f/2.8 |
ISO speed rating | 400 |
Date and time of data generation | 13:57, 17 May 2007 |
Lens focal length | 42 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | ACD Systems Digital Imaging |
File change date and time | 19:56, 24 September 2008 |
Y and C positioning | Centered |
Exposure Program | Not defined |
Exif version | 2.2 |
Date and time of digitizing | 13:57, 17 May 2007 |
APEX shutter speed | 2.625 |
APEX aperture | 3 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 687 |
Color space | sRGB |
Focal plane X resolution | 3,086.925795053 |
Focal plane Y resolution | 3,091.2951167728 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |