Type:

Other

Description:

This PowerPoint from the Convergence Technology Center presents information on the fundamentals of voice telephony. Many of the slides include detailed notes explaining the material. This material would be useful for students learning these concepts for the first time, or as an overview. Topics include two-wire circuits, dual-tone multifrequency and switches, lines and trunks.

Subjects:

  • Science > Engineering
  • Science > Technology
  • Education > General

Education Levels:

  • Grade 1
  • Grade 2
  • Grade 3
  • Grade 4
  • Grade 5
  • Grade 6
  • Grade 7
  • Grade 8
  • Grade 9
  • Grade 10
  • Grade 11
  • Grade 12

Keywords:

Informal Education,NSDL_SetSpec_ncs-NSDL-COLLECTION-000-003-112-021,Education,NSDL,Technical Education (Lower Division),Undergraduate (Lower Division),oai:nsdl.org:2200/20130720193405513T,Vocational Education -- Technical,Vocational Education -- Instructional issues,General Public,Vocational Education -- Technology,Technical Education (Upper Division),Engineering,Higher Education,Science -- Instructional issues,Science -- Engineering,Technology,Vocational/Professional Development Education,Science -- Technology

Language:

English

Access Privileges:

Public - Available to anyone

License Deed:

Creative Commons Attribution Non-Commercial Share Alike

Collections:

None
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