File:SB test room 1959.jpg
Jump to navigation
Jump to search
Size of this preview: 800 × 531 pixels. Other resolutions: 320 × 212 pixels | 640 × 425 pixels.
Original file (800 × 531 pixels, file size: 76 KB, MIME type: image/jpeg)
Summary
| Description |
English: BBC lines test room 1959. The test equipment consists of signal generators, audio level and noise measuring sets and insulation testers. The line equipment consists of amplifiers and equalisers. The squarish units with two large black dials towards the top of the racks are test equalisers which are used to confirm the engineer's calculations from which a permanent unit is then built. |
| Date | circa 1959 |
| Source | Self-photographed |
| Author | George Stannard, now deceased, permission obtained from relatives. |
Licensing
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
Attribution:
George Stannard
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:28, 23 January 2009 | | 800 × 531 (76 KB) | wikimediacommons>Spinningspark | {{Information |Description=BBC lines test room 1959. The test equipment consists of signal generators, audio level and noise measuring sets and insulation testers. The line equipment consists of amplifiers and equalisers. The squarish units with two la |
File usage
There are no pages that use this file.
