Descriptor
| Access to Information | 1 |
| Computer Mediated… | 1 |
| Computer Networks | 1 |
| Costs | 1 |
| Input Output Devices | 1 |
| Internet | 1 |
| Modems | 1 |
| Telecommunications | 1 |
| Telephone Communications… | 1 |
Source
| Online | 1 |
Author
| Sheehan, Mark | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Descriptive | 1 |
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Sheehan, Mark – Online, 1999
Defines "plain old telephone service" (POTS) and broadband communication, comparing costs and performance of cable modems with POTS modems. Describes Integrated Services Digital Network (ISDN) and digital subscriber line (DSL) services. Discusses broadband wireless and satellite networks. Three sidebars illustrate differences between…
Descriptors: Access to Information, Computer Mediated Communication, Computer Networks, Costs
