Research Article
Design of Low-Power Structural FIR Filter Using Data-Driven Clock Gating and Multibit Flip-Flops
Table 5
SMR performance comparison in the speech signal case.
| Filter type | Signal power to mean square error ratio (SMR) | 50 taps | 75 taps |
| Reference [32] | 75.4741 | 86.2563 | Reference [9] | 75.4641 | 92.8273 | Reference [27] | 78.7937 | 92.1074 | Reference [28] | 80.1181 | 115.4575 | Proposed work | 82.5874 | 121.3587 |
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