Category Archives: Open Source

Opensource audioware

OpenMusic ~ Music Composition Language

Posted by tom2tec on

OpenMusic (OM) is a visual programming language based on Common Lisp. Visual programs are created by assembling and connecting icons representing functions and data structures. Most programming and operations are performed by dragging an icon from a particular place and dropping it to an other place. Built-in visual control structures (e.g. loops) are provided, that interface with Lisp ones. Existing CommonLisp/CLOS code can easily be used in OM, and new code can be developed in a visual way.

OM may be used as a general purpose functional/object/visual programming language. At a more specialized level, a set of provided classes and libraries make it a very convenient environment for music composition. Above the OpenMusic kernel, live the OpenMusic Projects. A project is a specialized set of classes and methods written in Lisp, accessible and visualisable in the OM environment. Various classes implementing musical data / behaviour are provided. They are associated with graphical editors and may be extended by the user to meet specific needs. Different representations of a musical process are handled, among which common notation, midi piano-roll, sound signal. High level in-time organisation of the music material is proposed through the concept of “maquette”.

openmusic interface

openmusic-project.github.io
openmusic-project.github.io/openmusic
github.com/openmusic-project
en.wikipedia.org/wiki/OpenMusic

OM-SoX

OM-SoX is a library for multichannel audio manipulation and functional batch processing for OpenMusic, a visual programming environment based on CommonLisp / CLOS.

sourceforge.net/projects/omsox

Partiels ~ Audio Analysis Application

Posted by tom2tec on

Partiels is an audio analysis application that allows you to explore the content and characteristics of sounds.

Features:

Partiels allows analysis of one or several audio files using Vamp plug-ins loading data files, visualizing, editing, organizing, and exporting the results as images or text files that can be used in other applications such as Max, Pure Data, Open Music, etc.

  • Windows, Mac & Linux support
  • Multiformat support
  • Multichannel support
  • Multiaudiofile support
  • Analyzing audio with Vamp plug-ins
  • Visualizing results as spectrogram, lines, and markers
  • Textual and graphical editing of results 
  • Organizing and ordering analyses in groups
  • Exporting results to PNG, JPEG, CSV, LAB, JSON, CUE, REAPER & SDIF formats
  • Loading results from CSV, LAB, JSON, CUE & SDIF formats
  • Batch processing
  • Command line interface to analyze, export, and convert results
  • Consolidating documents for sharing

Alongside Partiels, a wide range of analyses based on audio engines developed at IRCAM and outside are ported to Vamp plug-ins. These plug-ins allow you to perform FFT, LPC, transient, fundamental, formant, tempo, TTS and many other analyses. You can also find a large number of analysis plug-ins on the Vamp plug-ins website.

github.com/Ircam-Partiels
www.vamp-plugins.org

foobar2000 ~ macOS Components

Posted by tom2tec on

A collection of macOS components for foobar2000 v2 – mostly remakes of the components, which I used to love back then on windows.

DISCLAIMER: All of this is a WIP, actively tested on my foobar2000 instance, but WIP nonetheless, it may crash your foobar.

Extensions:

SimPlaylistLightweight playlist viewer with album art and grouping1.1.0📖
Playlist OrganizerTree-based playlist management1.1.0📖
Waveform SeekbarAudio visualization seekbar with effects1.0.0📖
Album Art (Extended)Multi-type album art viewer with selection support1.0.0📖
Queue ManagerVisual playback queue management1.0.0📖
Last.fm ScrobblerLast.fm integration and scrobbling1.0.0–

hydrogenaudio.org/index.php/topic,128911.0
github.com/JendaT/fb2k-components-mac-suite

Sequencer64 ~ Live MIDI Looper

Posted by tom2tec on

Sequencer64 is a live MIDI looper with a song-creation layout window. Sequencer64 is a reboot of seq24, extending it greatly over the last six years. The heart of seq24 remains intact. It is an old friend with a whole lot of added equipment. It has an extensive manual and Windows installers. Sequencer64 has build options for ALSA, PortMidi, JACK, Gtkmm 2.4, Qt 5, Windows, and a command-line/daemon.

github.com/ahlstromcj/sequencer64

Roland TR-909 Rhythm Composer ~ Web App

Posted by tom2tec on

This is a web version of the Roland TR-909 drum-machine with painfully hand-made generated html, svg & css and a proper web-audio-api sound engine. It emulates the exact same cumbersome user experience of the original machine.

andremichelle.github.io/tr-909

OpenDAW ~ Online Digital Audio Workstation

Posted by tom2tec on

openDAW is a next-generation web-based Digital Audio Workstation designed to democratize music production by making professional creation tools accessible to everyone. Built entirely in TypeScript with Web Audio API, it runs in your browser with no required login and no vendor lock-in. Open-source under AGPL-3 and designed with education at its core.

opendaw.org
github.com/andremichelle/opendaw

Opensource Audio Samples ~ Github

Posted by tom2tec on

mp3 or wav format

  • blizzard_biased
  • blizzard_primed
  • blizzard_tts_primed
  • blizzard_tts_unbiased
  • blizzard_unconditional
  • multiscale
  • music
  • music_primed
  • ted_speakers
  • ted_val
  • voxceleb2_unconditional
  • wavenet_primed
  • wavenet_unconditional

github.com/audio-samples/audio-samples.github.io

ebook2audiobook ~ Convert eBook To Audiobook

Posted by tom2tec on

CPU/GPU Converter from eBooks to audiobooks with chapters and metadata
using XTTSv2, Bark, Vits, Fairseq, YourTTS, Tacotron2 and more. Supports voice cloning and 1158 languages!

github.com/DrewThomasson/ebook2audiobook

Audiobookshelf ~ Audiobook & Podcast Server

Posted by tom2tec on

Audiobookshelf is a self-hosted audiobook and podcast server.

Features:

  • Fully open-source, including the android & iOS app (in beta)
  • Stream all audio formats on the fly
  • Search and add podcasts to download episodes with auto-download
  • Multi-user support with custom permissions
  • Keeps progress per user and syncs across devices
  • Auto-detects library updates, no need to re-scan
  • Upload books and podcasts with bulk upload drag and drop folders
  • Backup your metadata and automated daily backups
  • Progressive Web App (PWA)
  • Chromecast support on the web app and android app
  • Fetch metadata and cover art from several sources
  • Chapter editor and chapter lookup (using Audnexus API)
  • Merge your audio files into a single m4b
  • Embed metadata and cover image into your audio files
  • Basic ebook support and ereader:
    • Epub, pdf, cbr, cbz
    • Send ebook to device (i.e. Kindle)
  • Open RSS feeds for podcasts and audiobooks

www.audiobookshelf.org
github.com/advplyr/audiobookshelf

MIDITONES ~ MIDI To Simple Bitstream Conversion

Posted by tom2tec on 

MIDITONES: Convert a MIDI file into a simple bytestream of notes.

MIDITONES compiles a MIDI music file into a much simplified compact time-ordered stream of commands, so that the music can easily be played on a small microcontroller-based synthesizer that has only simple tone generators. This is on github at www.github.com/LenShustek/miditones.

Volume ("velocity") and instrument information in the MIDI file can either be discarded or kept. All the tracks are processed and merged into a single time-ordered stream of "note on", "note off", "change instrument" and "delay" commands.

MIDITONES was written for the "Playtune" series of Arduino and Teensy microcontroller software synthesizers.

foobar2000 ~ foo_vis_spectrum_analyzer

Posted by tom2tec on

foo_vis_spectrum_analyzer is a foobar2000 component that implements a spectrum analyzer panel. It is an attempt to recreate the foo_musical_spectrum component by fismineur for foobar2000 64-bit.

hydrogenaudio.org/index.php/topic,125031.0
www.foobar2000.org/components/view/foo_vis_spectrum_analyzer
github.com/stuerp/foo_vis_spectrum_analyzer

aubio ~ Audio Labelling Library

Posted by tom2tec on

aubio is a tool designed for the extraction of annotations from audio signals. Its features include segmenting a sound file before each of its attacks, performing pitch detection, tapping the beat and producing midi streams from live audio.

Because these tasks are difficult, we thought it was important to gather them in a dedicated library. To increase the fun, we have made these algorithms work in a causal way, so as to be used in real time applications with as low delay as possible. Functions can be used offline in sound editors and software samplers, or online in audio effects and virtual instruments.

Features:

aubio currently provides the following features:

  • digital filters
  • phase vocoder
  • onset detection (several methods)
  • pitch tracking (several methods)
  • beat and tempo tracking
  • mel frequency cepstrum coefficients (MFCC)
  • transient / steady-state separation

aubio.org
github.com/aubio
aubio.org/documentation
aubio.readthedocs.io/en/latest/