The Plain Old Telephone Service.
Begin the first of four lectures on telecommunications technology by tracking the landline telephone system, known in the trade as “plain old telephone service.” Follow the pair of copper wires from your landline phone to the multi-pair cables strung from power poles to the all-important local excha...
| Corporate Authors: | , |
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| Format: | Video |
| Language: | English |
| Language Notes: | In English |
| Published: |
[San Francisco, California, USA] :
The Great Courses,
2015.
Kanopy Streaming, 2016. |
| Subjects: | |
| Online Access: | Connect to this streaming video |
| Summary: | Begin the first of four lectures on telecommunications technology by tracking the landline telephone system, known in the trade as “plain old telephone service.” Follow the pair of copper wires from your landline phone to the multi-pair cables strung from power poles to the all-important local exchange and beyond.. |
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| Item Description: | Title from title frames. Film Electronic resource. |
| Physical Description: | 1 online resource (streaming video file) (30 minutes): digital, .flv file, sound |
| Playing Time: | 00:29:44 |
| Format: | Mode of access: World Wide Web. |