Sound Processing

SoundTouch Sound Processing Library is an open-source audio processing library for changing the Tempo, Pitch and Playback Rates of audio streams or files: - Tempo (time-stretch): Changes the sound to play at faster or slower speed than original, without affecting the sound pitch. - Pitch (key)...

SoX is the Swiss Army knife of sound processing tools. SoX project converts audio files among various standard audio file formats and can apply different effects and filters to the audio data..

NASPRO is meant to be a cross-platform sound processing software architecture built around the LV2 plugin standard. The goal of the project is to develop a series of tools to make it easy and convenient to use LV2 for sound processing on any (relevant) platform and for everybody: end users, host...


Platforms: *nix

Freeverb3 is a sound processing library which includes sampling rate scaling enabled version of freeverb with some fixes, extended implementation of N Reverb by CCRMA and implementation of impulse response convolution reverb. This librarys oversampling feature may provide higher quality of audio...


Platforms: *nix

Native MacOSX realtime, Altivec powered sound processing application


Platforms: Mac, BSD, Linux

FreeADSP, acronym for "Free Audio-oriented Digital Signal Processor" is a free, modular, audio-oriented, real-time, cross-platform DSP software system aimed at becoming a reliable replacement to pedal boards and stomp boxes for music players, as well as being suitable for any other kind of...


Platforms: *nix

Cecilia is a graphic user interface for the sound synthesis and sound processing package Csound. Cecilia enables the user to build very quickly graphic interfaces with sliders and curves to control Csound intruments. It is also an editor to Csound with syntax highlighting and a built-in...


Platforms: *nix

QuteCsound is a frontend for Csound featuring a highlighting editor with autocomplete, interactive widgets and integrated help. It is a cross-platform and aims to be a simple yet powerful and complete development environment for Csound. It can open files created by MacCsound. Csound is a musical...


Platforms: *nix

CMIX is a computer music "language" designed to create and manipulate soundfiles, or files containing raw binary data which can be converted into sound on a computer equipped with an appropriate digital-to-analog convertor. It is somewhat similar to CSOUND and CMUSIC (two other popular software...


Platforms: *nix

FreeADSP stands for Free Audio Digital Signals Processor and is a free audio-oriented real-time DSP software. What it does is taking a signal as input, transform it through arbitrary-disposed modules, and then putting the result back to some output (that is, for example, the same thing that...


Platforms: *nix

CECILIA is an environment for music and signal-processing that uses Csound as its underlying audio processing engine. One can think of CECILIA as a completely programmable sound-processing tool, with real-time interactive processing on soundfiles or live


Platforms: Mac

QuteCsound is a frontend for Csound featuring a highlighting editor with autocomplete, interactive widgets and integrated help. It is a cross-platform and aims to be a simple yet powerful and complete development environment for Csound. It can open files created by MacCsound. Csound is a...


Platforms: Windows

QuteCsound is a frontend for Csound featuring a highlighting editor with autocomplete, interactive widgets and integrated help. It is a cross-platform and aims to be a simple yet powerful and complete development environment for Csound. It can open files created by MacCsound. Csound is a...


Platforms: Mac

Pedals — is a VST effect plug-in for Windows, designed for processing electric guitar and bass. It is also possible to process other audio sources for a variety of artistic techniques. For more convenience, Pedals' GUI simulates real devices for sound processing: guitar pedals, amplifiers,...


Platforms: Windows

Sound Mural is a picture-to-sound converter plugin for Xpaint. An image that has been loaded or composed in Xpaint is treated as a spectrogram, and the corresponding audio is written out as a WAV file. Examples of what Sound Mural can do, can be seen and heard on the Sound Mural Web page....


Platforms: *nix

Provides a powerful set of waveform editing and batch-processing features. Edit audio files in the new waveform editor complete with multi-channel file support, enhanced waveform overview, audio actions, support for loops, markers, and regions, auto-regioning, and more. Process your files with...


Platforms: Mac

The sound denoising algorithm is based on the popular spectral subtraction technique. Based on the spectrum of the vuvuzela sound, this denoising technique simply computes an antenuation map in the time-frequency domain. Then, the audio signal is restored by computing the inverse STFT. See [1-3]...


Platforms: Matlab

The Sound Object Library is an object-oriented audio processing library. It provides objects for synthesis and processing of sound that can be used to build applications for computer-generated music. The core code, including soundfile and text input/output, is fully portable across several...


Platforms: Mac

The Sound Object Library is an object-oriented audio processing library. It provides objects for synthesis and processing of sound that can be used to build applications for computer-generated music. The core code, including soundfile and text input/output, is fully portable across several...


Platforms: *nix

MP3 Sound Recorder is a program that can record any available sound source into MP3 format sound file directly without costing any other disk space. With a simple and intuitionistic interface, you can record your sound easily and quickly.


Platforms: Windows