| FIGURE 3 |
 |
| Fig 3—Several hardware blocks connect the PC to the telephone network. Designers have multiple choices for implementing each block, however, so the design is not as simple as it looks. |
back |
| FIGURE 3 |
|
| Fig 3—Several hardware blocks connect the PC to the telephone network. Designers have multiple choices for implementing each block, however, so the design is not as simple as it looks. |
back |