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 CC = 1.067 HC
1 HC = 0.938 CC
例子:
将15 通道容量冗余转换为锤子代码冗余：
15 CC = 16 HC
| 通道容量冗余 | 锤子代码冗余 |
|---|---|
| 0.01 CC | 0.011 HC |
| 0.1 CC | 0.107 HC |
| 1 CC | 1.067 HC |
| 2 CC | 2.133 HC |
| 3 CC | 3.2 HC |
| 5 CC | 5.333 HC |
| 10 CC | 10.667 HC |
| 20 CC | 21.333 HC |
| 30 CC | 32 HC |
| 40 CC | 42.667 HC |
| 50 CC | 53.333 HC |
| 60 CC | 64 HC |
| 70 CC | 74.667 HC |
| 80 CC | 85.333 HC |
| 90 CC | 96 HC |
| 100 CC | 106.667 HC |
| 250 CC | 266.667 HC |
| 500 CC | 533.333 HC |
| 750 CC | 800 HC |
| 1000 CC | 1,066.667 HC |
| 10000 CC | 10,666.667 HC |
| 100000 CC | 106,666.667 HC |
规则