Showing 73 open source projects for "midi synthesizer"

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  • 1
    MuseScore

    MuseScore

    An open source and free music notation software

    ...TrueType font(s) for printing & display allows for high quality scaling to all sizes. Easy & fast note entry, with many editing functions. MusicXML import/export, and MIDI (SMF) import/export. MuseData import, MIDI input for note entry, with integrated sequencer and software synthesizer to play the score. You can print or create pdf files. MuseScore provides a number of learning resources to help the new user get started. When you run MuseScore for the first time, the Startup Wizard appears to help you set up some basic features of the software. ...
    Downloads: 24 This Week
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  • 2
    FluidSynth

    FluidSynth

    Software synthesizer based on the SoundFont 2 specifications

    FluidSynth is a real-time software synthesizer based on the SoundFont 2 specifications and has reached widespread distribution. FluidSynth itself does not have a graphical user interface, but due to its powerful API several applications utilize it and it has even found its way onto embedded systems and is used in some mobile apps.
    Downloads: 20 This Week
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  • 3

    Chord Cadenza

    Extract chords from a MIDI file and play along.

    ...Audio can be rendered with the program's builtin synthesizer (using SoundFonts), or an external synthesizer.
    Downloads: 49 This Week
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  • 4
    synthv1

    synthv1

    An old-school polyphonic synthesizer

    synthv1 is an old-school 4-oscillator subtractive polyphonic synthesizer with stereo fx.
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    Downloads: 33 This Week
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  • 5

    JTinyMidi

    Midi file renderer for Java based on TinySoundFont

    A compact Java Native Interface (JNI) library that converts midi files to floating point PCM in real time using the TinySoundFont software synthesizer and an application-specified sf2 file. This is intended for playing midi files in video games, and exposes controls to change channel parameters while streaming. Binaries for Windows and Linux, x86 and amd64 are provided.
    Downloads: 0 This Week
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  • 6
    padthv1

    padthv1

    An old-school polyphonic additive synthesizer

    padthv1 is an old-school polyphonic additive synthesizer with stereo fx, padthv1 is based on the PADsynth algorithm, by Paul Nasca, as a special variant of additive synthesis (cf. http://zynaddsubfx.sourceforge.net/doc/PADsynth/PADsynth.htm).
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    Downloads: 7 This Week
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  • 7
    MOLOSS

    MOLOSS

    Hybrid Virtual Synthesizer

    ...It has a default polyphony of 16 notes, and 2 mono "solo" modes. A lot of parameters can be modulated with MIDI controllers, to give the best live expressivity. It has a full embedded file-based preset management which reacts to MIDI program change messages. A Demo track can be heard here : https://soundcloud.com/arthelion/moloss-ii-demo-2023 Old MOLOSS I Demos : http://soundcloud.com/arthelion/moloss-i-demo https://soundcloud.com/arthelion/03-creepy-nightmare
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    Downloads: 24 This Week
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  • 8

    OPLd

    An OPL3 software synthesizer

    Emulates a MIDI layer on top of a virtual OPL3 chip. Receives events from an ALSA sequencer port and produces an audio stream.
    Downloads: 5 This Week
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  • 9
    byzorgan

    byzorgan

    Specialized sound synthesizer with Byzantine Church music scales

    This software integrates a small, specialized synthesizer and vocal processor. It can be used to learn Byzantine Church singing. You can play from the keyboard, mouse or touch screen. MIDI input is also available. Voice functions include: pitch highlighting, synthesizer control by voice, pitch correction and voice-to-ison conversion. On the screen there are labels with symbols of Byzantine notes.
    Downloads: 14 This Week
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  • 10
    samplv1

    samplv1

    An old-school polyphonic sampler

    samplv1 is an old-school all-digital polyphonic sampler synthesizer with stereo fx.
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    Downloads: 26 This Week
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  • 11
    GR FloorBoard
    midi editing software for use with the Roland GR-55 and Boss SY-300 and GP-10 guitar synthesizer, to allow graphical representation of the internal settings and parameters of the GR-55. Realtime editing and patch data backups, bulk patch editing.
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    Downloads: 248 This Week
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  • 12
    Yoshimi

    Yoshimi

    A Software synthesizer for Linux

    A software synthesizer for Linux, originally forked from ZynAddSubFX (Copyright 2002-2009 Nasca Octavian Paul) in 2009 by Alan Calvert. Initially, Yoshimi delivered the same synthesizer capabilities. After early improvement of Jack and Alsa midi/audio performance, now many new features have been added, and we are concentrating on accessibility. Yoshimi comes with a built-in User Guide, and there is also a highly detailed Advanced Reference Manual under continuous development: https://github.com/Yoshimi/yoshimi-doc/raw/master/pdf/yoshimi-advanced-reference-manual.pdf
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    Downloads: 12 This Week
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  • 13
    ME-Edit
    Patch editor for the Boss ME-25 guitar multi effects and Roland GR-20 guitar synthesizer. The software allows desktop tweaking and editing of the ME-25 internal parameters, making patches a lot easier to create.
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    Downloads: 99 This Week
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  • 14
    FluidPatcher

    FluidPatcher

    A performance-oriented patch interface for FluidSynth

    FluidPatcher is a performance-oriented interface for FluidSynth built using wxpython to create a simple GUI that allows live editing, selecting, and playing of patches. A patch is a collection of settings such as soundfont presets for each MIDI channel, control-change/sysex messages to send when the patch is selected, and midi router or effects settings. Groups of patches are stored in banks, which are saved as human-readable and -editable YAML files. This allows a musician to easily create complex combinations of synthesizer settings ahead of time and switch between them on the fly during a performance.
    Downloads: 6 This Week
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  • 15
    AlsaModularSynth
    AlsaModularSynth is a MIDI controlled realtime modular synthesizer and effect processor with support for LADSPA and JACK.
    Downloads: 20 This Week
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  • 16
    JD990 Super Editor

    JD990 Super Editor

    VERSION 3.6.1 released 9/25/2025

    CtrlrX based editor for Roland SUPER JD SYNTHESIZER MODULE JD-990
    Downloads: 25 This Week
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  • 17
    JV Patched. - JV-80

    JV Patched. - JV-80

    Patch Editor for Roland JV-80.

    Windows Patch Editor for Roland JV-80. Patch Editor for Roland JV-80 synthesizer. With this panel you will have a complete control of all Patch Configurations Parameters on Roland JV-80 and you will really can explore the power of this fantastic synth. All editions will work on Temporary Patch. For start point, just select a patch from Factory Patch List and then use this patch as your start reference. All the parameters of patch will be imported by JV PacthEd. At the end of...
    Downloads: 5 This Week
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  • 18
    JV PatchEd. - JV-880

    JV PatchEd. - JV-880

    Patch Editor for Roland JV-880.

    Windows and Mac standalone Patch Editor for Roland JV-880. Patch Editor for Roland JV-880 synthesizer. With this panel you will have a complete control of all Patch Configurations Parameters on Roland JV-880 and you will really can explore the power of this fantastic synth. All editions will work on Temporary Patch. For start point, just select a patch from Factory Patch List and then use this patch as your start reference. All the parameters of patch will be imported by JV...
    Downloads: 26 This Week
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  • 19
    TripLight

    TripLight

    psychedelic visual synthesizer color-organ style

    psychedelic visual synthesizer color-organ style; also available as a Freeframe plugin!
    Downloads: 1 This Week
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  • 20

    gervill-android

    Use the gervill sofware midi synthesizer on Android

    This project contains code to enable the use the gervill software synthesizer on Android. This makes it possible to play midi files using a Soundfont. This is achieved using a modified subset of the GNU Classpath project to create a minimal JavaSound environment for gervill. The gervill synthesizer itself has also been modified to reduce the amount of JavaSound code. The modified gervill code also offers key API improvements, and retains compatibility with desktop java. ...
    Downloads: 0 This Week
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  • 21
    C-V50-Editor

    C-V50-Editor

    Editor for the Yamaha V50 4op FM synthesizer

    Editor for the Yamaha V50. For a dedicated Editor for Yamaha TX81Z click here: https://sourceforge.net/projects/ctx81z/
    Downloads: 5 This Week
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  • 22

    Add64

    Additive Synthesizer

    Add64 is an additive synthesizer. It is based on Qt and uses the JACK Audio Connection Kit for platform independent audio/midi I/O. Contact: add64 dot mn at gmail dot com
    Downloads: 3 This Week
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  • 23
    autopiano_chung
    autopiano_chung is an automatic midi player version of midipiano_chung brainpiano2 virtual piano synthesizer . (freebasic /autopiano folder autopiano.bi + dlls) . autopiano_test is an example of use . it plays with a random algorythm the midifiles in the "/automidi" folder (for now max 200 files) . autopiano runs on another thread than the main program to minimize overhead , especially on multicore cpus .
    Downloads: 10 This Week
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  • 24
    MiniakTools

    MiniakTools

    Miniak Hacks!

    A dumping ground for AKAI Miniak related sysex formats (program, rhythms, sequences), editors and tools.
    Downloads: 4 This Week
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  • 25
    midipiano_chung
    midipiano chung is a free open source standalone virtual midi acoustic piano synthesizer /expander with samples based sounds and originals dsps effects, connected to the choozen virtual midi input (up to 3 if any) and midiout(thru) ports of your computer.It is easily extensible by adding or modifying sound files (mp3,wav) in the /sounds/ folder.Works well as output for midi_chung player and midirec_chung recorder or an external usb midi master keyboard. ...
    Downloads: 7 This Week
    Last Update:
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