GXLame ~ Low-bitrate MP3 Encoder


GXLame is an MP3 encoder based off of LAME v3.98.4 and v3.99b0 which has been heavily optimized for high-quality, low-bitrate VBR encoding. It is similar in concept to other popular encoders at these bitrates such as some AAC codecs, Vorbis mods, and so forth at bitrates down to 56kbps. This codec does not rely on aggressive lowpassing or resampling to achieve these low bitrates, and the quality aims to be acceptable at much lower bitrates than have come to be expected of the standard.

https://hydrogenaud.io/index.php?topic=80510.0

Eisenkraut ~ Multi-channel Audio Editor


The audio file editor, baptised ‘Eisenkraut’, came into existence (as a scaffold) during a project class on audio programming in Java at the SeaM in Weimar. It is distinguished by a number of traits which makes it particularly interesting in the field of computer music: There are no restrictions with regard to the number of channels in a file, and there is an OSC interface via which the functionality can be extended, for example using the SuperCollider language. Possible applications of such extensions are the transfer of marker information or the maintenance of meta data for segmented files, the algorithmic editing (cut/copy/paste) of files, or the addition of your own sound transformations or special decoders (e.g. an MS matrix).

User Interface

github.com/dhfgj/Eisenkraut
github.com/Sciss/Eisenkraut

KickMaker ~ Plugin Drum Synth


KickMaker is a synthesizer designed specifically to create good kick drum sounds. It uses four independent oscillators and a wide range of effects, allowing one to create perfectly customized beats.

Features:

  • Four independent oscillators
  • Each oscillator has its own ADSR curve
  • ADSR curve for mixed signal
KickMaker 1.x/2.x screenshot

Psycle ~ Modular Music Creation Studio


Psycle is a Music tracker (like FastTracker 2 or Impulse Tracker) combined with plugin modularity. It supports its own plugin API, the VST2 plugin standard, and a tracker style sampler playback.

https://sourceforge.net/projects/psycle

http://psycle.pastnotecut.org/portal.php
http://sourceforge.net/projects/psycle/

Mp3VoiceStamp ~ Automatic Voice Annotation


Athletes’ companion: adds synthesized voice overlay with various info and on-going timer to your audio files.

Features:

  • Automatic voice volume adjustment based on music file volume
  • Supports batch processing of multiple files
  • Features dry-run mode for quick tests
  • Highly customizable
  • Minimal runtime dependencies
  • Works on Linux, Mac OS and Windows
  • Free

github.com/MarcinOrlowski/Mp3VoiceStamp

Header Investigator ~ WAV Header Editor


Header Investigator allows the user to open WAV audio files and display the header information and make changes.  The actual audio data is never changed… simply the header information.  This is useful if the user has accidentally recorded audio while locked to an external digital clock source so that the header sample rate is a mismatch to the actual sample rate of the data – which causes the sound file to play back at the wrong pitch.  By simply changing the sample rate in the header – the WAV files can be corrected without having to retransfer or sample rate convert the file.

www.railjonrogut.com/HeaderInvestigator

AudioWorks ~ Tagging & Conversion Suite


A cross-platform, multi-format audio conversion and tagging suite for .NET and PowerShell. Formats currently supported are MP3, MP4 AAC, FLAC, Apple Lossless (ALAC), Opus, Ogg Vorbis and Wave.

This project supplants PowerShell Audio by targeting both Windows PowerShell and PowerShell Core (Windows, Linux and MacOS).

github.com/jherby2k/AudioWorks

Helio ~ Libre Music Composition


Distraction-free – Helio is an attempt to rethink a music sequencer to create a tool that feels right. It provides a lightweight UI to help you get into the zone and focus on your ideas.

Clear over clever – Visualize music in a way that doesn’t seem so smoke and mirrors. The app may serve as a learning tool you need to grow as a composer.

Cross-platform tech – Available for all major platforms, desktop and mobile. Hosts VST and AudioUnit, runs on CoreAudio, ASIO, DirectSound, ALSA, JACK and OpenSLES. Exports to MIDI, WAV and FLAC.

helios

helio.fm
github.com/helio-fm/helio-sequencer

Tagscanner ~ Tag Editor & Utility


TagScanner is a powerful tool for organizing and managing your music collection. It can edit tags of most modern audio formats, supports ID3v1/v2, Vorbis comments, APEv2, WMA and MP4(iTunes) tags. You can rename files according to information from the tags, import tag information from filenames or other sources, perform any text replacement and transformations in tags and filenames. Also you may get album info and download covers via online databases like freedb, Discogs or MusicBrainz. You can create playlists in one click and export your collection to HTML, Excel or any user-defined format. Program has easy-to-use multilingual interface and built-in audio player.
Features:

  • Rename files based on the tag and file information
  • Powerful multiple files tag editor
  • Import album information and covers from online databases like Discogs or MusicBrainz
  • Generate tag information from file/foldernames
  • Tag fields formatting and rearrangement
  • Words replacement and case conversion from tags and filenames
  • Supports MP3, OGG, FLAC, WMA, MPEG-4, Opus, Musepack, Monkey’s Audio, AAC, OptimFROG, SPEEX, WavPack, TrueAudio, WAV, AIFF, Direct Stream Digital files
  • Supports ID3 1.0/1.1/2.2/2.3/2.4 tags, APE v1 and v2 tags, Vorbis Comments, WMA tags and MP4(iTunes) metadata
  • Supports for embedded lyrics and cover art
  • Resize cover art for portable devices on the fly
  • TAGs versions conversions
  • Quick playlists creation
  • Export information to HTML, XML CSV or any user-defined format
  • Full support for Unicode
  • Multi-language interface
  • Built-in audio player
tagscanner

www.xdlab.ru

Foobar2000 ~ Classic User Interface


The Default User Interface from early foobar2000 versions is back! This component serves no particular useful purpose; it is provided for the nostalgia value only. It is missing various functionality considered to be essential in current foobar2000 series, such as persistently visible volume control. There are no plans to add any new functionality into the Classic User Interface.

Warning: product may contain Finnish profanity.

Changes since the original version:

  • Modified to run side by side with the current Default UI. Please do not remove the Default UI DLL.
  • Fixed the infamous seekbar repaint bug on Windows themes other than “classic”.
  • Replaced popup volume slider with the latest Default UI code.
  • Restored original “Preferences: Title Formatting” page from old foobar2000 versions
  • Various cosmetic changes.

www.foobar2000.org/components/view/foo_ui_classic

Open Cubic Player ~ Old School Audio


OPENCP is a music file player for DOS, Linux, Unix, Windows 95, ME & XP.

It’s derived from the Cubic Player 2.0 which was developed by Niklas Beisert.

opencp

www.cubic.org/player

Ecasound ~ Open Source Unix DAW


Ecasound is a software package designed for multitrack audio processing. It can be used for simple tasks like audio playback, recording and format conversions, as well as for multitrack effect processing, mixing, recording and signal recycling. Ecasound supports a wide range of audio inputs, outputs and effect algorithms. Effects and audio objects can be combined in various ways, and their parameters can be controlled by operator objects like oscillators and MIDI-CCs. A versatile console mode user-interface is included in the package.

The primary platform for running Ecasound is GNU/Linux. Ecasound can also be run on many UNIX-derived systems such as FreeBSD, Mac OS X and Solaris. Limited support for Windows is available through Cygwin.

nosignal.fi/ecasound