Cue Sheet Generator ~ Multi-platform, Open-source Utility

A program to easily generate cue sheets for CD images with compressed, or raw (wav), audio tracks, usable, for example, in DosBox.

cuesheet generator

Cue Sheet Generator in action

Linux / MacOS / Windows

Website
Downloads

Baudline ~ Visual Signal Analyzer

Baudline is a time-frequency browser designed for scientific visualization of the spectral domain. Signal analysis is performed by Fourier, correlation, and raster transforms that create colorful spectrograms with vibrant detail. Conduct test and measurement experiments with the built in function generator, or play back audio files with a multitude of effects and filters. The baudline signal analyzer combines fast digital signal processing, versatile high speed displays, and continuous capture tools for hunting down and studying elusive signal characteristics.

Explore, Analyze, and Discover.

baudline

Linux / MacOS / Unix

Website
Downloads
Twitter
Wikipedia

Baudline Mystery Signal Of The Month

Every month a new mystery signal is posted. Can you identify it?

Monthly Mystery Signal

KeyFinder ~ Musical Key Song Analyser

KeyFinder is an open source key detection tool, for DJs interested in harmonic and tonal mixing. It’s intended to be very focused: no library management, no track suggestions, no media player. Just a fast, efficient workflow tool. It supports a huge range of codecs thanks to LibAV, and writes to metadata tags using TagLib.

keyfinder

Mac / Windows

Website

AcoustID ~ Identify Your Music

AcoustID is a project providing complete audio identification service, based entirely on open source software.

It that consists of a client library for generating compact fingerprints from audio files, a large crowd-sourced database of audio fingerprints, many of which are linked to the MusicBrainz metadata database using their unique identifiers, and an web service that enables applications to quickly search in the fingerprint database.

Website
Applications
Acoustic Fingerprint – Wikipedia

Mp3splt ~ Split Albums Into Songs

Mp3Splt-project is a cross-platform utility to split mp3, ogg vorbis and native FLAC files by selecting a begin and an end time position, without decoding. It’s very useful to split large mp3, ogg vorbis or FLAC files to make smaller files or to split entire albums to obtain original tracks. If you want to split an album, you can select split points and filenames manually, you can get them automatically from CDDB (internet or a local file) or from .cue files. Also supports automatic silence splitting, which can be used to adjust cddb/cue split points. Trimming using silence detection is also available. You can extract tracks from Mp3Wrap or AlbumWrap files in few seconds.

mp3splt-gtk_0.7.3

Mac / Unix / Windows

Website
Downloads

Mixxx ~ DJ Your Way. For Free.

Mixxx has everything you need to start making DJ mixes in a tight, integrated package. Whether you’re DJing your next house party, spinning at a club, or broadcasting as a radio DJ, Mixxx has what you need to do it right.

Mixx-2.0

Cross-platform, extensible, multi-language, open source & skinnable freeware. Support for iTunes, MusicBrainz, ReplayGain and Traktor.

Website
Download
Manual
Wiki
Blog
Wikipedia
Github Repository