Pydub lets you do stuff to audio in a way that isn’t stupid.
TASCAM Hi-Res Editor is a new, free application for Windows and Macintosh computers, that plays and edits up to 11.2MHz DSD or 384kHz WAV files. The software allows playback and export of DSD files without converting to PCM audio. This app is available now as a free download for Windows and Mac. Ideal for users of TASCAM’s hi-resolution recorders like the DA-3000, TASCAM’s Hi-Res Editor is one of the only ways to edit native DSD master recordings.
LAoE means Layer-based Audio Editor, and it is a rich featured graphical audio sample-editor, based on multi-layers, floating-point samples, volume-masks, variable selection-intensity, and many plugins suitable to manipulate sound, such as filtering, retouching, resampling, graphical spectrogram editing by brushes and rectangles, sample-curve editing by freehand-pen and spline and other interpolation curves, effects like reverb, echo, compress, expand, pitch-shift, time-stretch, and much more… And it is free of charge, under GPL license!
Beast is a digital synthesizer and music creation system, released as Free Software under the GNU LGPL-2.1+. It has support for Linux Audio Plugins (LADSPA), multi-track editing, unlimited undo, real-time synthesis, MIDI and various audio formats like WAV, AIFF, Vorbis, Soundfont 2, Gus Patch, FLAC and MP3 files, 32bit audio rendering, full duplex support, multi-core audio rendering, SIMD utilisation, precise timing at sample granularity, FFT spectrograms and MIDI automation. The project is translated into a variety of languages.
Welcome to the wonderful world of GLAME, short for GNU/Linux Audio Mechanics! The project aims to present you with a powerful, fast, stable and easily extensible sound editor for Linux and compatible systems. And best of all, it’s GPLed!
AUBE is a system for sound generation and processing. You can process audio on the fly by setting up arbitrary configurations of sound generators, sequencers and effects modules, through which sound is played, filtered, and recorded.
Editors for the BOSS GT-1, 3, 5, 6, 8, Pro, 10, 100, 001 Guitar Multi-Effects Processors, and the BOSS GT-6B,10B Bass Multi-Effects Processors; and for the Katana modelling amplifier. This software can edit patches via midi on the BOSS Multi-Effects / Amp Processor.
- Software which emulates the GT user interface in a graphical way.
- Does realtime editing of settings from your desktop – saving your back.
- Save your valuable GT data, system and custom settings to file.
- Patch text view of all your patch settings, and print or save text list to file.
- Edit a single effect setting for groups of User patches in one operation.
“Sekaiju” is free, open source MIDI sequencer / editor software for creating and editing MIDI data. You can record MIDI keyboard or synthesizer playing to the computer, and you can compose music to play with your MIDI modules or synthesizers. Since it allows editing of all kinds of events, and has an unlimited undo and redo feature, Sekaiju can also be used as a powerful MIDI editor. A real-time input which can input each MIDI channel messages into separate tracks at the same time is a popular feature .
GNUsound is a multitrack sound editor for GNOME 1 and 2.
This two-channel waveform editing software is capable of converting and editing high-resolution DSD and PCM files with support for up to 11.2MHz DSD and 384kHz PCM formats.