This project is no more developed not maintained.
Geonkick - a free software percussion synthesizer.
Geonkick is a synthesizer that can synthesize elements of percussion. The most basic examples are: kicks, snares, hit-hats, shakers, claps.
"Geon" in the name "Geonkick" refers to a hypothetical particle called "geon".
License: GPLv3
Version: 2.8.0
If you have an idea about a feature or found an issue, please, submit it:
If you want your created presets to be added in the list of Geonkick presets , please, create a merge request with the preset archive on GitLab or GitHub. See the folder "presets" how to create a preset archive.
Source code repository:
https://gitlab.com/iurie-sw/geonkick
Latest releases can be found on tags.
- Kit
- Supports up to 16 instruments.
- Save / Load kit in JSON format
- Export instrument kit to SFZ
- Multitibral
- 16 midi key range
- user configurable key mapping
- Multichannel
- 16 stereo audio output channels for plugin (1 stereo for standalone)
- user configurable mapping of kit instrument to output channels
- 3 layers
- Layers Mixer
- 2 oscillators per layer
- sine, square, triangle, saw-tooth, sample (wav, ogg, flac)
- initial phase control
- amplitude, frequency and sample pitch shift envelope
- low, band and high pass filter, cutoff envelope
- FM synthesis
- OSC1->OSC2
- One noise generator per layer
- white & brownian
- random seed
- amplitude envelope
- low, band and high pass filter, cutoff envelope
- General
- amplitude envelope & kick length
- low & high pass filter, cutoff envelope
- limiter
- compression
- distortion
- distortion drive envelope
- distortion volume envelope
- tune percussion option (relative to key A4)
- Key velocity sensitive for instrument total output amplitude
- Jack support
- Export
- mono, stereo
- WAV: 16, 24, 32 bit
- FLAC: 16, 24 bit
- Ogg
- Open & Save presets in JSON format
- Preset browser
- Standalone
- Pitch to note
- LV2 Plugin
- "Single" version that supports one instrument and one stereo channel per instance.
- The default version that supports kits of 16 instruments and 16 output stereo channels per instance.
- Platforms:
- GNU/Linux
- Manually scale the UI by factor of 2 (useful for HiDPI cases)
- Supports only GNU/Linux and LV2 plugin format.
- Doesn't support velocity expression for synthesizer parameters (nor for layers), only for total instrument amplitude.
- The default plugin version (that supports kits) will take per instance about 35 MB from the heap. The "Single" version of the plugin will take about 2 MB per plugin instance. If only one instrument per track is used, it is recommended to use the "Single" version of the plugin.
- Doesn't support automation of parameters.
- Doesn't support Bézier curves for envelopes.
- UI can be scaled but it will be blurred
- Filters become unstable for some extremal combination of cutoff and resonance parameter.
In order Geonkick to run and operate correctly there is a need:
for standalone:
- GNU/Linux operating system
- Jack server running
for plugin:
- GNU/Linux operating system.
- A host that supports LV2 plugin format.
In order to build Geonkick there is a need to install the following development packages:
- libsndfile
- RapidJSON (version >= 1.1)
- JACK Audio Connection Kit (optional if building only for plugin)
- LV2 development library
On Debian, Ubuntu, Ubuntu Studio install:
apt-get install build-essential
apt-get install cmake
apt-get install qjackctl libjack-dev libsndfile-dev
apt-get install rapidjson-dev
apt-get install lv2-dev
Clone the Geonkick code repository, compile and install.
Note: Use the release version (see tags).
git clone https://gitlab.com/iurie-sw/geonkick.git
mkdir geonkick/build
cd geonkick/build
cmake ../
make
make install
Geonkick can be found in the repository of ArchLinux, OpenSUSE, Fedora , Manjaro, FreeBSD, KXStudio and Ubuntu Studio.
Please, use only release versions (see the repository tags).