Open Source ChromeOS Sound Synthesis Software - Page 3

JMusicMaker is an open-source, java based application for dynamically arranging instruments and signal processors inorder to compose music. It is based on an extremelly modular design to allow for easy modification and creation of user-made instrumen

When generating audio, why use sine waves and standard effects? Directly tell the sound-card how much electricity should be in the speaker/microphone wires many times per second as numbers from -1 to 1. Automatically finds good sound-card options and balances between linear interpolation speeds of consuming microphone buffer (and then any Java transform function per sample) and producing into speakers buffer and to keep delay between them small. Its really simple you only have to write 1 function that takes an array parameter. First 2 indexs are output to speakers. Next index is 1 microphone. Technically you can ask it for any number of speakers and microphones, but version 0.4 only supports 2 speakers and 1 microphone simultaneously.

jvaptools provides a library and examples for rapid vst-audio-plugin development with Java, based on Steinbergs VST interface and the sourceforge project jVSTwRapper.

JeSpeak is a Java library that bridges eSpeak, which is a compact open source software speech synthesizer. JeSpeak uses JNI to make native call to libespeak.

This kangaroo-themed program allows the user to create their own music and sound effects, effectively from scratch. There are two variants of the program: Kangas Sound Editor which requires MySQL for its database, and Kangas Sound Editor QI which does not (it uses an internal database - HSQLDB - instead). Kangas Sound Editor (QI) uses a system of boxes or cells, which are placed by the user onto a timeline using drag-and-drop, and which represent entities such as chords, repetition, and individual sounds or notes. The program's database allows the user to create and store harmonics, used for constructing melodic instruments, and anti-harmonics, which are used for constructing percussion instruments. Users can collaborate with and build on the work of others via an XML import/export facility.

LibBWEntrainment is a Free and Open Source Brainwave Entrainment Library for Java. *** It is not a standalone application. *** The library is very flexible, allowing different types of renderers (isochronic, binaural, ...) as well as multiple output devices (speakers, file, socket or even screen), and it can easily be ported to other languages because it doesn't use any proprietary Java feature. Current features: -Javadoc and examples -Extremely lightweight, yet flexible -Easy to use -XML Presets -Multiple Entrainment Tracks -Looping -Isochronic rendering -Output to PC and Android -Output to MP3/FLAC/Wav file -Output to raw Stream Compared to my old LibBinaural, this is twice as fast and much more flexible. A project using this library is available here https://sourceforge.net/projects/isochronic/.

Lightform is a complete music composition application in pre-alpha, written in python with a C backend. It's designed to have the capabilities of programs like Reaktor and Sonar, but with a simplified user interface using a python gui lib called tGUI.

A XFig based rapid prototype yeilding a melody line generation tool which lets you plot the pitch, volume and generic waveform sound. You can hear a piece of music, grab and plot the synth then create your own melody lines with the same synth. sound ....

A XFig based rapid prototype yeilding an audio speed alteration tool. This tool lets you arbitrarily alter the speed of audio files. It uses the WSOLA algorithm for audio speed alteration without pitch change.

A minimum voice generator. Maps text to sounds using also number to text (library included) transforms and spelling.

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

musicomp is a program which most important element is an evolutionary algorithm which uses data mining methods as a fitness function to generate monophone melodies.

A Simple Nepali Voice Synthesis Project

NoiseComp is a Java synthesizer build to calculate realtime sound synthesis. With a graphically editor one can connect the inputs and outputs of sound generators on a timeline.

Octavia is a music description language that reads a text file and converts to midi. It also provides the full power of python interpreter.

OpenST is an open interface for soft-synths and audio-effects. It has a lightweight C interface for maximum portability across multiple platforms and programming languages. Intended audience: soft-synth and audio-host developers.

This project has been MOVED to https://github.com/MachinePublishers/ORiVINYLsynth Waveform editor, oscillator, coder, tinnitus & Easter Egg piano roll

A software music synthesizer inspired by 8-bit Atari Softsynth. It can import, edit and play Atari Softsynth tunes on PC. You can write your music in BASIC-like language and create your instruments with graphic editor. Now available for Raspberry Pi 2

QTMAGEAR is an LGPL library for producing QuickTime MIDI movies and SMF(Standard Midi Files). The goal is to produce various alternate implementations (C/C++/PHP/Realbasic) so that developers can incorporate it into diverse development architectures.

A buzz-like modular synthetic music software

RockIt is a complete music composition studio featuring software based synthesis of several instruments, multiple audio effects and export to standard audio file formats.

Resources for Csound users interested in exploring SAOL. First and foremost, we aim to build a library of SAOL implementations of those Csound opcodes that are not part of the SAOL spec.

SINE Isochronic Entrainer is a Free and Open Source Brainwave Entrainment application for PC, Android, and HTML5. Brainwave Entrainment is the practice of using sounds, visual stimuli or even electromagnetic fields to alter the frequency of brainwaves. It can be done for several reasons: people with insomnia can take great benefit from it, but it can also be used to improve your attention span, and even simulate the effects of some recreational drugs. The effect is not permanent, and fades away in less than a minute after the stimuli is removed. Isochronic tones are a commonly used aural stimuli for Brainwave Entrainment, consisting of short pulses of a sine wave, varying in frequency. Unlike binaural beats, isochronic tones can be played on speakers. The Player supports touchscreens and high resolution displays. Includes a graphical editor for making presets, with a manual.

Schnolgo is a multi-format musical composition package written in Python. It is built with an extremely flexible system for representing rhythmic structures and is intended to allow for songs to be written so as to make use of "guided improvisation".

Fractal/Scripting VSTi synthesizer, written on Java with jVSTwrapper