Open Source Linux Audio Analysis Software - Page 13

A console tool to add BPM tags to mp3 files. If mpg321 is installed, the song can be played in the background while the user taps the keyboard to determine the tempo.

This is a program to store data calculated from the tempo of a song into different degrees of seconds for use with "programming synths". Written in C++ with Visual C++ Express. Java version coming soon.

beatFinder is an beat analysis tool for percussive music. Beat tracking is interactive and output data can be produced either as numerical beat positions or as audio click or counting tracks.

Detecting the BPM's (beat per minute) from songs in amarok's mySQL database.

Cantillion is a Flash based program written in haXe that allows users to listen to, view and examine recordings from traditions such as Torah Trope, Koran recitation and Gregorian Chant.

compariSong is an audio tool to support query by singing/humming. It compares a database of popular songs with a hummed-by-user melody and returns the closest matches.

A lip sync tool for animators and their assistants.

This software is a music tutor: it helps you learning to play an instrument. It guesses the score you are playing, and measures your precision at the task, thus allowing you to improve. It also lets people playing in versus mode.

eXtace is a 3D audio visualization tool (or eye candy depending on how you look at it). eXtace requires ESD (Esound) for its sound input source. It performs a FFT (fast fourier transform) on audio and displays it via various graphical modes.

Extreme cross-fading for party play and background music. Outputs direct or as an icecast 2 stream source.

A Flash 9 MP3 player that allows a user to play an MP3 file while viewing the spectrogram of the sound file.

Various reference programs to read baseband I/Q sample data from a Funcube Dongle Pro+ (FCDPP) software defined radio (SDR) hardware front end, demodulate the data stream and send it to the host's audio output port. Programs are present to demodulate AM, CW, FM and SSB (USB, LSB) streams. Also included is a program that writes FCDPP sample data to its standard output (stdout) port. The programs require the qthid program to control the FCDPP frequency and gain (also available at sourceforge.net. Search for: qthid). Recent activity (10/2014): Added test programs used to construct fun2ssb. See README4; (12/2014) Made program changes to accommodate subsequent complier revisions. For instructions on building qthid-4.1 for Ubuntu 14.04, see a topic under the Discussion menu.

Audio Analysis/Resynthesis the way Darwin would have done it if he were only into computer music. Using a genetic algorithm to evolve a sinusoidal/noise based sound model, create variations as the audio chromosome of a sound's family tree progresses.

Tool to read and write id3 v2 tags for audio files.

Idi is a voice recognition program intended to help people with physical disabilities to use a keyboard by dictating. It can also be used as a way to remote control your computer or as a nice way to type in your bath.

jAudio is a project implementing a number of common feature extraction algorithms for analyzing audio in java. Output is either in Weka's ARFF format or the ACE format. Can be used either as a GUI application, command-line application, or embedded. The primary repository is on github (dmcennis) which pushes to this projects github repository.

Repackaged what was needed to use jAudioTagger as a library in Java. Made it usable as a netbeans project. Added targets in the build.xml to produce sources jar and javadocs jar for the library jar that is produced. Also uploaded are those jars (that I couldn't find anywhere else).

This library is a Java port from the libFooID audio fingerprinting library created by Gian-Carlo Pascutto. The fingerprint captures how the audio is perceived by an audience so it can e.g. be used in a database to retrieve metatags of a track.

This project is to provide a MusicBrainz Tagging application written in Java so it is cross platform.

jackGuitar is a jack capture client which displays the given note you are playing (or could be) on a fretboard without any midi pickup. The UI uses gtk+/cairo, and offers some bells & whistles like changing the tuning or displaying scales & modes on the fretboard.

KDE guitar tuning application

Wrapper atop "lmms render" - keep rendered tracks up to date with lmms projects. Creates EBU R128 compliat tracks.

The miditouch application was developed for graphic tablets able to generate touch events. Touch events are converted in midi "note on" and "note off" events. The application is by default configured for the Bamboo Touch 2FG low-cost tablet.

A set of plugins for the DSSI synth plugin architecture with GTK-based GUIs, all written in C and C++ using liblo and libglademm. Plugins will include an oscillator, an envelope generator, and a step sequencer.