Decision Workspace
dyn-smooth vs filtfilt vs naad
Side-by-side comparison of Rust crates
43
dyn-smooth
growingv0.2.0
Dynamic smoothing filter based on an algorithm by Andrew Simper.
53
filtfilt
experimentalv0.2.1
Zero-phase forward-backward IIR filtering filtfilt
53
naad
experimentalv1.0.0
naad — Audio synthesis primitives: oscillators, filters, envelopes, modulation, wavetables, effects
Core Metrics
| dyn-smooth | filtfilt | naad | |
|---|---|---|---|
| Health Score | 43 | 53 | 53 |
| Total Downloads | 5.4K | 106 | 25 |
| 30d Downloads | 198 | 106 | 31 |
| Dependents | 1 | 0 | 2 |
| Releases | 2 | 6 | 1 |
| Last Updated | 1185d ago | 11d ago | 1d ago |
| Age | 3y 3m | 16d | 1d |
Health Breakdown
dyn-smooth
Maintenance
4
Quality
16
Community
7
Popularity
4
Documentation
12
filtfilt
Maintenance
16
Quality
14
Community
6
Popularity
2
Documentation
15
naad
Maintenance
13
Quality
17
Community
6
Popularity
2
Documentation
15
Technical Details
| dyn-smooth | filtfilt | naad | |
|---|---|---|---|
| Version | 0.2.0 | 0.2.1 | 1.0.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | BSD-3-Clause OR Apache-2.0 | GPL-3.0-only |
| Dependencies | 0 | 1 | 8 |
| Crate Size | 7KB | 28KB | 93KB |
| Features | 0 | 0 | 5 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | 1.56 | 1.89.0 | 1.89 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •filtfilt leads with a health score of 53/100, but none of the options score above 80.
- •dyn-smooth has the most downloads (5.4K), suggesting wider adoption.
- •⚠ dyn-smooth has not been updated in over a year.
- •dyn-smooth, filtfilt are pre-1.0 — API may change.