系统内冗余或重复数据的度量,表明存储和潜在性能问题效率低下。
1 SR = 2.222 SC
1 SC = 0.45 SR
例子:
将15 信号冗余转换为源编码冗余:
15 SR = 33.333 SC
| 信号冗余 | 源编码冗余 |
|---|---|
| 0.01 SR | 0.022 SC |
| 0.1 SR | 0.222 SC |
| 1 SR | 2.222 SC |
| 2 SR | 4.444 SC |
| 3 SR | 6.667 SC |
| 5 SR | 11.111 SC |
| 10 SR | 22.222 SC |
| 20 SR | 44.444 SC |
| 30 SR | 66.667 SC |
| 40 SR | 88.889 SC |
| 50 SR | 111.111 SC |
| 60 SR | 133.333 SC |
| 70 SR | 155.556 SC |
| 80 SR | 177.778 SC |
| 90 SR | 200 SC |
| 100 SR | 222.222 SC |
| 250 SR | 555.556 SC |
| 500 SR | 1,111.111 SC |
| 750 SR | 1,666.667 SC |
| 1000 SR | 2,222.222 SC |
| 10000 SR | 22,222.222 SC |
| 100000 SR | 222,222.222 SC |