Snd is a sound editor modeled loosely after Emacs.
It can be customized and extended using either s7 (included in the Snd sources), Ruby, or Forth.
This is free and open source software.
Key Features
- Editing in Snd is modeled after Emacs in many regards. Each channel has a cursor (a big “+”), a set of marks, and a list of edits that have not yet been saved. Most operations take place at the cursor. Operations can be applied simultaneously to any other channels or sounds by using the ‘sync’ button. Operations can be applied either to a sample, a selected portion, a channel, a sound, or any number of sounds at the same time.
- Control panel – amp, speed, expand, contrast, reverb, and filter.
- hHighly customizable and extensible. Add your own menu choices, editing operations, or graphing alternatives. Nearly everything in Snd can be set in an initialization file, loaded at any time from a text file of program code, or specified in a saved state file. It can also be set via inter-process communication or from stdin from any other program (CLM and Emacs in particular), embedded in a keyboard macro, or typed in the listener.
Website: ccrma.stanford.edu/software/snd
Support:
Developer: Snd developers
License: Artistic License

Snd is written in C. Learn C with our recommended free books and free tutorials.
Related Software
| Audio Editors | |
|---|---|
| Audacity | Multi-track audio editor and recorder |
| SoX | Swiss Army knife of sound processing programs |
| LosslessCut | Swiss army knife of lossless video/audio editing |
| Tenacity | Cross-platform multi-track audio editor/recorder; fork of Audacity |
| Auto-Editor | Automatically edit video and audio |
| audapolis | Editor for spoken-word media with transcription |
| Kwave | Sound editor built on the KDE Frameworks 5 |
| Cecilia | Audio signal processing environment aimed at sound designers |
| GWC | Gnome Wave Cleaner |
| Snd | An advanced sound editor modeled loosely after Emacs |
| Reco | Audio recording app designed for elementary OS |
| pxtone collab | Sample-based music editor |
| Sound Recorder | Straightforward way to record and play audio with simple interface |
| mp3splt | Command-line tool to split mp3, ogg vorbis and FLAC files without decoding |
| WaveSurfer | Tool for sound visualization and manipulation |
| Sweep | Audio editor and live playback tool |
| mhWaveEdit | Simple and fast sound editor |
Read our verdict in the software roundup.
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