macOS
Homebrewverifiziert · 100%
brew install waonlocal Homebrew formula metadata
brew / Rang 9143
waon mit Homebrew, Nix installieren
Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für waon in AI-Agent-Workflows.
Installation
Weitere Installationsbefehle
Linux
Nixverifiziert · 92%
nix profile install nixpkgs#waonnixpkgs package indexes · pkgs/by-name/wa/waon/package.nix · Quelle: api.github.com
Überblick
Paketzusammenfassung
Wave-to-notes transcriber
Projektlinks
Befehle und Aliase
- waon
Verlauf
Projektgeschichte und Nutzung
WaoN is Kengo Ichiki's Wave-to-Notes transcriber: a command-line program that analyzes audio and writes standard MIDI. The name is both an English acronym-like description and a Japanese wordplay meaning harmony of notes or chord.
Projektgeschichte
WaoN dates back to at least the 1998-2007 copyright span shown in the older SourceForge help output, making it an early Unix-oriented open source attempt at automatic music transcription. Its author described the original motivation as wanting to pick up piano voicings from favorite recordings and not finding a functional Unix application for that purpose.
The project lived on SourceForge before moving to GitHub. Version 0.10 on SourceForge improved result quality by cleaning up useless notes, and version 0.11, released from GitHub in August 2015, fixed a gWaoN audio-device initialization bug and applied an older MinGW patch, with Win32 binaries becoming available from that era.
Wie es verwendet wird
WaoN's native input is WAV and its native output is Standard MIDI File format 0. Users can pipe audio through stdin and MIDI through stdout, combine it with SoX for broader audio formats, or pipe output to TiMidity for immediate playback.
Technically, WaoN belongs to the older FFT and signal-processing lineage of automatic music transcription rather than the modern deep-learning lineage. Ichiki later compared the old FFT-based WaoN approach with Google's Magenta transcription work, making the tool a small but interesting artifact in open source audio-to-MIDI history.
Zeitleiste
- 1998-2007: the SourceForge-era help output identifies Kengo Ichiki's original development and copyright period.
- 2015-08-09: v0.10 and v0.11 were published as GitHub releases, with v0.11 described as the first release from GitHub.
- 2016: Ichiki published a comparison between WaoN and Google Magenta's music transcription work, framing WaoN as an older FFT-based program.
Related projects
- WaoN presents itself as the inverse of TiMidity/TiMidity++, which synthesize audio from MIDI. It also shipped related utilities: `pv`, a phase vocoder for time stretching and pitch shifting, and `gwaon`, a graphical front end/visualizer.
Quellen
Sicherheitslage
Risikostufe: grün
narrow executable package without higher-risk signals.
Risikoklassifikator
grün Risiko · niedrig Konfidenz · appliance
Warum
- narrow executable package without higher-risk signals
Signale
- metadata:no-higher-risk-signals
Installationsverhalten
- Es wurden keine Homebrew-Bottle-Metadaten erfasst.
Empfohlene Prüfung
Prüfe vor unbeaufsichtigter Agent-Nutzung, ob das Tool Klartext-Credentials liest, Remote-Zustand schreibt, Artefakte veröffentlicht oder Plugins ausführt.
Executables
Installierte Executables
| Befehl | Art | Sichtbarkeit | Hinweis |
|---|---|---|---|
waon | Executable | indexiertes Executable | Aus dem lokalen Executable-Index erkannt. |
Aktualität
Version und Aktualität
Diese Signale trennen das Alter der Seitengenerierung, Aktivität des Paketmanagers und Upstream-Release-Vergleich. Versionsrückstand wird nur gemeldet, wenn eine Evidenz-URL und vergleichbare Versionen vorhanden sind.
Seite generiert2026-08-03
Manager-Version0.11
Manager aktualisiert
lokale Datenunbekannt
Upstreamnicht verfügbar
neueste erkannte Versionnicht erkannt
- OKEs wurden keine Aktualitätswarnungen generiert.
Installationsmetadaten
Paketmetadaten
| Paketschlüssel | brew:waon |
|---|---|
| Version | 0.11 |
| Paketmanager | Homebrew |
| Homepage | https://kichiki.github.io/WaoN/ |
| Repository | https://github.com/kichiki/WaoN |
| Bottle | nicht erfasst |
| Dienst | keiner deklariert |
Source-Datenbank-Treffer
Andere Paketmanager-Einträge
Treffer stammen aus externen Paketmanager-Indizes und bleiben von lokalen Automic-Vault-Paketlinks getrennt.
Nix95%
waon
nix profile install nixpkgs#waon- normalized package name match
- Abgeglichen nach: Waon
Quellspur
Aus Repository-Daten generiert
Diese Seite wird von av-web aus dem privaten Paket-SQLite-Artefakt bereitgestellt, das scripts/generate-pkg-sqlite.py erstellt.
Combined YAML source
View the package source record on GitHub.
Verwendete Quellen
- Geiger risk classifier
- cross-ecosystem install command graph
- curated package history
- external package-manager database matches
- pkg.so package database
- pkgdb category and tag curation