A to D convertion
| Input Sinewave |  |
| Sinewave Quantization at Rx |  |
| Low Level input sinewave |  |
| Low level sinewave quantization at Rx |  |
| Compressed Low level Sinewave Yellow Input Green Compressed |
 |
| Compresed mean level sinewave Yellow Input Green Compressed |
 |
| Compessed High Level sinewave Yellow Input Green Compressed |
 |