Research Article
Design of Low-Power Structural FIR Filter Using Data-Driven Clock Gating and Multibit Flip-Flops
Table 3
Comparison of total power conception of the conventional and proposed FIR filters.
| Filter type | Total power in mW | Random input signal | Speech input signal | 50 taps | 75 taps | 50 taps | 75 taps |
| Proposed work | 37.8319. | 49.4792 | 52,1305 | 63,6068 | Reference [10] | 39,.274 | 54.5012 | 64,4851 | 76,6057 | Reference [27] | 43.336 | 57.3215 | 77,6102 | 89,8395 | Reference [28] | 46.5544 | 59.6734 | 91,7298 | 95,5889 |
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