A Powerful, Open Source DSP Library in C++
C++ · active 2023-08-15 → 2026-05-09 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 999 days from 2023-08-15 to 2026-05-09. Pushes: 44 total, peak 11 in a day. Pull requests: 24 total, peak 4 in a day. Issues: 12 total, peak 2 in a day. Comments: 41 total, peak 6 in a day. Stars: 371 total, peak 4 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| beserge | 50 | 23 | 7 | 15 |
| github-actions[bot] | 15 | 15 | 0 | 0 |
| stephenhensley | 13 | 5 | 5 | 3 |
| xconverge | 7 | 0 | 2 | 5 |
| ndonald2 | 5 | 0 | 3 | 2 |
| evilcomputer12 | 4 | 0 | 0 | 3 |
| tobybear | 2 | 0 | 0 | 1 |
| viniciusfersil123 | 2 | 0 | 1 | 1 |
| forart | 2 | 0 | 0 | 1 |
| satyrVTteam | 2 | 0 | 0 | 1 |
| v7b1 | 2 | 0 | 0 | 1 |
| jmelas | 2 | 0 | 0 | 1 |
| elliottohmiller | 2 | 0 | 2 | 0 |
| takumi-ogata | 2 | 1 | 0 | 1 |
| EliTayrien | 1 | 0 | 0 | 1 |
| SimonKunz | 1 | 0 | 0 | 1 |
| baylessj | 1 | 0 | 1 | 0 |
| Segfault1602 | 1 | 0 | 1 | 0 |
| charlieb | 1 | 0 | 1 | 0 |
| Sam2R | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue#213MrBlueXav2025-08-05 21:01dsp.h : ASM instructions vmaxnm and vminnm won't work on Cortex M4F
- Issue#212cpr23232025-08-02 00:20AdEnv does not initialize the "trigger_" data member, causing the envelope to trigger on the first call to Process ()
- Issue comment#176stephenhensley2025-07-22 21:34Add wavetable oscillator
- Pull request#205stephenhensley2025-05-29 04:37
- Issue comment#205stephenhensley2025-05-29 04:37Add pos and length so that position in the loop can be determined
- Pull request#210stephenhensley2025-03-26 19:55
- Pull request#209stephenhensley2025-03-26 19:50
- Pull request#208stephenhensley2025-03-26 19:48
- Issue comment#208stephenhensley2025-03-26 19:47Update dsp.h fastmod1f to handle negatives
- Pull request#211stephenhensley2025-03-26 19:40
- Pull request#209ndonald22025-03-25 17:16
- Issue comment#208ndonald22025-01-21 16:25Update dsp.h fastmod1f to handle negatives
- Issue comment#188ndonald22025-01-21 16:24Improve Oscillator performance by avoiding fmodf
- Pull request#208xconverge2025-01-21 01:28
- Issue comment#188xconverge2025-01-21 01:20Improve Oscillator performance by avoiding fmodf
- Issue comment#176Sam2R2025-01-17 16:24Add wavetable oscillator
- Issue#207satyrVTteam2025-01-03 00:27Biquad.cpp is broken
- Issue comment#195tobybear2025-01-02 21:23Wrong code in biquad.cpp
- Issue comment#195satyrVTteam2025-01-02 21:07Wrong code in biquad.cpp
- Issue comment#176SimonKunz2024-11-26 16:49Add wavetable oscillator
- Issue comment#145EliTayrien2024-11-24 07:39Problems with the SVF Filter at high cutoff frequencies
- Issue comment#206evilcomputer122024-11-20 22:54negative semitones issue
- Issue comment#206xconverge2024-11-11 17:06negative semitones issue
- Issue comment#206evilcomputer122024-11-11 14:00negative semitones issue
- Issue comment#206xconverge2024-11-11 05:34negative semitones issue
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 371 stars here means stars gained during the window, not the repo's star count.