Tutorial: Analog Circuits and Sound - Telecom Training

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Online Course 2201 Lesson 4 Analog Circuits and Sound
Telecom training

This is the fourth lesson in TCO CTNS Course 2201 The PSTN
For the latest versions and course information visit:

Lesson description:

The technique for representing information on an ordinary local loop is called analog. This term is often thrown about with little regard for its actual meaning, so we will spend a bit of time understanding what is meant by "analog".
In this lesson, we will understand the term analog, how this relates to copper wires, electricity, circuits and sound.

Lessons in this course
1. Course Introduction
2. History of Telecommunications (USA and Canada)
3. The Public Switched Telephone Network (PSTN)
4. Analog Circuits and Sound watch now (free)
5. The Voiceband
6. Plain Ordinary Telephone Service (POTS)
7. Signaling: Pulse Dialing and Dual Tone Multiple Frequency (DTMF)
8. Signaling System 7 (SS7)
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Suggestion - make a link at the end of this video directly to the next video in the series.  Great stuff!

ChrisRumin
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This GREAT stuff! Than you for posting!!!!

johndoe