Decision Workspace
spectrograms vs scivex-signal vs mel-spec-png
Side-by-side comparison of Rust crates
55
spectrograms
experimentalv1.4.0
High-performance FFT-based computations for audio and image processing
48
scivex-signal
experimentalv0.1.1
Scivex — Signal processing, FFT, wavelets, audio
46
mel-spec-png
experimentalv0.2.0
Generate mel spectrogram PNG images from raw audio samples. Pure Rust, no external binaries.
Core Metrics
| spectrograms | scivex-signal | mel-spec-png | |
|---|---|---|---|
| Health Score | 55 | 48 | 46 |
| Total Downloads | 308 | 64 | 27 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 11 | 3 | 0 |
| Releases | 8 | 2 | 2 |
| Last Updated | 27d ago | 46d ago | 36d ago |
| Age | 4m | 1m | 1m |
Health Breakdown
spectrograms
Maintenance
17
Quality
16
Community
9
Popularity
3
Documentation
10
scivex-signal
Maintenance
11
Quality
15
Community
8
Popularity
2
Documentation
12
mel-spec-png
Maintenance
12
Quality
14
Community
6
Popularity
2
Documentation
12
Technical Details
| spectrograms | scivex-signal | mel-spec-png | |
|---|---|---|---|
| Version | 1.4.0 | 0.1.1 | 0.2.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 20 | 3 | 3 |
| Crate Size | 135KB | 36KB | 31KB |
| Features | 6 | 1 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | 1.85 | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •spectrograms leads with a health score of 55/100, but none of the options score above 80.
- •scivex-signal, mel-spec-png are pre-1.0 — API may change.