macOS
Homebrew已验证 · 100%
brew install waonlocal Homebrew formula metadata
安装
其他安装命令
Linux
Nix已验证 · 92%
nix profile install nixpkgs#waonnixpkgs package indexes · pkgs/by-name/wa/waon/package.nix · 来源: api.github.com
概览
软件包摘要
Wave-to-notes transcriber
历史
项目历史与用法
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.
项目历史
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.
使用方式
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.
时间线
- 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.
来源
安全态势
风险级别：绿色
narrow executable package without higher-risk signals.
风险分类器
绿色 风险 · 低 置信度 · appliance
原因
- narrow executable package without higher-risk signals
信号
- metadata:no-higher-risk-signals
安装行为
- 未记录 Homebrew bottle 元数据。
建议审查
在无人值守的代理使用前，请检查该工具是否读取明文凭据、写入远程状态、发布制品或调用插件。
可执行文件
已安装的可执行文件
| 命令 | 类型 | 暴露范围 | 备注 |
|---|---|---|---|
waon | 可执行文件 | 已索引可执行文件 | 从本地可执行文件索引发现。 |
新鲜度
版本和新鲜度
这些信号区分页生成时间、软件包管理器活动和上游发布比较。只有存在证据 URL 和可比较版本时，才会提示版本落后。
页面生成时间2026-08-03
管理器版本0.11
管理器更新时间
本地数据未知
上游不可用
检测到的最新版本未检测到
- OK没有生成新鲜度警告。
安装元数据
软件包元数据
| 软件包键 | brew:waon |
|---|---|
| 版本 | 0.11 |
| 软件包管理器 | Homebrew |
| 主页 | https://kichiki.github.io/WaoN/ |
| 仓库 | https://github.com/kichiki/WaoN |
| Bottle | 未记录 |
| 服务 | 未声明 |
源数据库匹配
其他软件包管理器记录
匹配项来自外部软件包管理器索引，并与本地 Automic Vault 软件包链接分开显示。
Nix95%
waon
nix profile install nixpkgs#waon- normalized package name match
- 匹配方式：Waon
来源线索
由仓库数据生成
此页面由 av-web 从 scripts/generate-pkg-sqlite.py 生成的私有软件包 SQLite 工件提供。
Combined YAML source
View the package source record on GitHub.
使用的来源
- 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