erdewit/HiFiScan
Optimize the audio quality of your loudspeakers observed · 2026-08-28
Health v2 · maintenance only
10/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases archived
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 1452
- days_rel: n/a
- days_push: 1008
- n_releases_24m: 0
Adoption not part of the score
1035 stars · 31 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A Python application that measures a loudspeaker's frequency response using a chirp sweep and a microphone, then computes a FIR correction to equalize the audio system. It offers both an interactive GUI and a Jupyter notebook workflow, exporting correction filters for use with external equalizers.
Use cases
- measure speaker frequency response with a microphone
- generate FIR correction filter for room EQ
- flatten laptop speaker spectrum
- create correction WAV to import into Equalizer APO or EasyEffects
- interactively equalize audio peaks and troughs
When to choose
- you want to measure and correct speaker frequency response with a calibrated microphone
- you already use an external equalizer that accepts FIR/WAV impulse responses
- you prefer a Python/Jupyter-based measurement workflow
When to avoid
- you need the equalization itself built in - HiFiScan only generates corrections
- you lack a quality external microphone
- you need real-time DSP correction rather than filter generation
Facets
application · maturity maintenance
audio-processing gui cli media developer-tools python windows cross-platform equalizer fir-filter speaker-calibration frequency-response measurement audio linux macos
2 sources
- readme: https://github.com/erdewit/HiFiScan · fetched 2026-08-28 · ebc8fe142b23
- registry_pypi: https://pypi.org/pypi/hifiscan/json · fetched 2026-08-29 · ac1935abc622
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| erdewit/HiFiScan | main | 10 |
For agents
markdown · JSON · MCP: product_card(name="erdewit/HiFiScan")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem