ID3 and Ogg tag reader and writer library for Linux. This is only a library to be used by developers to include in their applications.
A cross-platform plugin-based spectrography / analysis application, written in Java.
LiQuiD-MP3 is a XMMS visualization plug-in which displays song related information such as artist, title and playback status, as well as a playlist, spectrum analysers and waveform data on graphical display modules. Also supports skinnable backgrounds.
Mp3 Editing and Auditing Toolkit. This is a toolkit designed to make mp3 collection management on a massive scale alot easier. This toolkit handles everything from massive tagging, to list generatoration and organization.
Annoyed by listening to music you already listened years ago? This command line utility sorts out new MP3s that you already have and reports the ones you like that are in a better quality.
A portable utility for checking the consistency of MPEG streams or files. The primary accent of the check is on the seamless flow of frames and tags since most MPEG defects introduced by aborted network transfers manifest theirselves in its breakage.
MidiWriter is a framework for creating and composing music based on algorithms. The project includes already several examples using these technics. The output of MidiWriter is in the midi-format.
Advanced user-friendly MP3 and Ogg Vorbis tagger for GNOME desktop.
Moodtrack contains Python classes for music-emotion analysis and assembly, enabling users to build soundtracks based on emotion and timing. USERS: Music Supervisors/Composers/Producers, Game Audio Developers, Content Providers. FILM DEMO: moodtrack.tv
Find, retreive information about multimediafiles, process them and put them where You want the to have (original files, summary file, database, html). By now processes only mpeg audio.
A set of software components used to investigate and implement searching of music and audio. This covers content-based retrieval and meta-data based solutions, segmentation and content selection (summarisation) of audio and music (MIDI, MP3 and WAV).
Music Composition Tool
OSR, developed by Jose Alonso Penarrieta, is a C++ Word Based Speech Recognition System, used from command line. It uses LPC derived features from a voice entry and then uses Hidden Markov Models to recognize the words.
Palace is a visualization plugin for XMMS that allows musical control of a light show connected to a PC-style parallel port. Eventually it will become a generic "real-world" device control infrastructure.
A modular audio programming language, designed to write applications quickly. Its main goal is real time audio processing, but it should be used for any kind of development.
A solution (including circuit diagrams) to allow an 8-LED module attached to a parallel port to act as a volume meter (VU meter) for various Unix audio streams. It is in the pre-alpha stage as of right now, with basic stream status polling working in con
A library that is a collection of different algorithms that can be used to detect the pitch of an audio signal with an emphasis on real-time applications.
Pitchtune -- Precise Instrument Tweaking for Crispy Harmony - tuner
A set of PHP classes that can be used to dynamically generate JPEG and HTML files about what you are playing in Winamp. Used in conjunction with the Winamp Now Playing plugin (http://www.cc.jyu.fi/~ltnevala/nowplaying/). Uses text files for the database.
PostQC is a tool for measuring, logging and reporting audio levels for professional audio production and post production studios.
Pumilio is a web-based sound analysis and archive system for almost any kind of sound file with tools to see the spectrogram of the sound, select regions for further analysis and insertion in a database, filtering, and many other manipulations.
QtOIDUA is a Qt-based graphical user interface for OIDUA, an Audiolist clone that catalogs audio files based on their location in a directory tree.
RT Audio Processor is a free, cross platform, open-source, realtime audio processing library. The library exports a C++ API which is intended to offer flow-based programming framework for realtime audio processing.
When a user plays a segment of audio sample, such as a singing voice, or a segment of the song into the program, the frequency and tone will be analysed and compared to the pre-constructed datebase of songs and by finding a match extracting the song.
SAA (SSPLab Audio Analyzer) It will be able to separate sources, recognize speech and analyze the auditory scene. It can also synthesize spatialised sounds from mono recording, edit, analyze via spectrogram, filter and re-sample signals.