{"id":21689231,"url":"https://github.com/spotlightkid/faustfilters","last_synced_at":"2025-04-12T09:27:02.896Z","repository":{"id":151391018,"uuid":"283789958","full_name":"SpotlightKid/faustfilters","owner":"SpotlightKid","description":"A collection of virtual-analog filter multi-format audio plugins.","archived":false,"fork":false,"pushed_at":"2024-03-12T20:26:36.000Z","size":122,"stargazers_count":40,"open_issues_count":0,"forks_count":2,"subscribers_count":4,"default_branch":"master","last_synced_at":"2025-03-26T04:24:15.846Z","etag":null,"topics":["audio-filter","clap-plugins","dpf","faust-dsp","ladspa-plugins","lv2-plugins","vst-plugins","vst3-plugins"],"latest_commit_sha":null,"homepage":"","language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/SpotlightKid.png","metadata":{"files":{"readme":"README.md","changelog":"CHANGELOG.md","contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2020-07-30T13:57:02.000Z","updated_at":"2025-03-17T02:18:36.000Z","dependencies_parsed_at":"2024-11-25T17:34:31.821Z","dependency_job_id":null,"html_url":"https://github.com/SpotlightKid/faustfilters","commit_stats":null,"previous_names":[],"tags_count":3,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/SpotlightKid%2Ffaustfilters","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/SpotlightKid%2Ffaustfilters/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/SpotlightKid%2Ffaustfilters/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/SpotlightKid%2Ffaustfilters/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/SpotlightKid","download_url":"https://codeload.github.com/SpotlightKid/faustfilters/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":248545444,"owners_count":21122145,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["audio-filter","clap-plugins","dpf","faust-dsp","ladspa-plugins","lv2-plugins","vst-plugins","vst3-plugins"],"created_at":"2024-11-25T17:22:04.586Z","updated_at":"2025-04-12T09:27:02.874Z","avatar_url":"https://github.com/SpotlightKid.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# FAUST filters\n\nA collection of virtual-analog filters from the [FAUST] standard library\npackaged as multi-format plugins via the [DPF].\n\n\n## Plugins\n\nAll plugins are mono, i.e. they have one audio input and output, unless noted\notherwise. They all have two (automatable) parameters:\n\n* Cutoff / center frequency in Hertz (`20.0 - 20,000.0`)\n* Q factor (range varies)\n\nThe plugins depend on the host to provide a generic UI to control parameters.\n\n\n### Diode Ladder\n\nA diode ladder 24 dB lowpass filter\n\n\n### Korg 35 HPF\n\nA Korg 35 24 dB high pass filter as found in the MS-10 and early MS-20s\n\n\n### Korg 35 LPF\n\nA Korg 35 24 dB low pass filter as found in the MS-10 and early MS-20s\n\n\n### Moog Ladder LPF\n\nA Moog ladder-style 24 dB low pass filter\n\n\n### Moog Half Ladder LPF\n\nA Moog ladder-style 12 dB low pass filter\n\n\n### Oberheim Multi-mode Filter\n\nA multi-mode, state-variable filter as found in Oberheim synthesizers\n\nThis filter has four outputs:\n\n* Bandstop\n* Bandpass\n* Highpass\n* Lowpass\n\n\n## Formats\n\nAll plugins in this collection come in the following plug-in formats:\n\n* CLAP\n* LADSPA\n* LV2\n* VST2\n* VST3\n\n\n## Compiling\n\nMake sure you have installed the required build tools and libraries (see\nsection \"Prerequisites\" below) and then clone this repository (including\nsub-modules) and simply run `make` in the project's root directory:\n\n    $ git clone --recursive https://github.com/SpotlightKid/faustfilters.git\n    $ cd faustfilters\n    $ make\n\n\n## Installation\n\nTo install all plugin formats to their appropriate system-wide location, run\nthe following command:\n\n    make install\n\nThe makefiles support the usual `PREFIX` and `DESTDIR` variables to change the\ninstallation prefix and set an installation root directory (default: empty).\n`PREFIX` defaults to `/usr/local`, but on macOS and Windows it is not used,\nsince the system-wide installation directories for plugins are fixed.\n\nUse make's `-n` option to see where the plugins would be installed without\nactually installing them.\n\nYou can also set the installation directory for each plugin format with a\ndedicated makefile variable.\n\n* CLAP: `CLAP_DIR` (`\u003cprefix\u003e/lib/clap`)\n* LADSPA: `LADSPA_DIR` (`\u003cprefix\u003e/lib/ladspa`)\n* LV2: `LV2_DIR` (`\u003cprefix\u003e/lib/lv2`)\n* VST2: `VST2_DIR` (`\u003cprefix\u003e/lib/vst`)\n* VST2: `VST3_DIR` (`\u003cprefix\u003e/lib/vst3`)\n\nExample: `make DESTDIR=/tmp/build-root VST_DIR=/usr/lib/lxvst install`\n\nTo install the plugins only for your current user account, run\n`make install-user`.\n\nAgain, you can also set the installation directory for each plugin format with\na dedicated makefile variable.\n\n* CLAP: `USER_CLAP_DIR` (`$HOME/.clap`)\n* LADSPA: `USER_LADSPA_DIR` (`$HOME/.ladspa`)\n* LV2: `USER_LV2_DIR` (`$HOME/.lv2`)\n* VST2: `USER_VST2_DIR` (`$HOME/.vst`)\n* VST3: `USER_VST3_DIR` (`$HOME/.vst3`)\n\n*Note: The given default values for all of the above listed environment\nvariables differ depending on the target OS.*\n\n\n## Prerequisites\n\n* The GCC C++ compiler, library and the usual associated software build tools\n  (`make`, etc.).\n\n  Debian / Ubuntu users should install the `build-essential` package\n  to get these.\n\n* [pkgconf]\n\n* The [faustpp] pre-processor (optional)\n\nThe [CLAP], [LV2], [LADSPA], [VST]2 (vestige) and VST3 headers are included in\nthe [DPF] framework, which is integrated as a Git sub-module. These need not be\ninstalled separately to build the software in the respective plug-in formats.\n\n`faustpp` and FAUST are only needed to re-generate C++ source and headers files\nif the FAUST DSP source files in the `faust` directory are changed.\n\n\n## Author\n\nThis software project was put together by *Christopher Arndt*.\n\n\n## Acknowledgements\n\nThe idea for this project was inspired by the [poly_filters] LV2 plugin\ncollection.\n\nThe DSP code is generated from the FAUST sources via the [faustpp]\npre-processor.\n\nThe project is built using the DISTRHO Plugin Framework ([DPF]) and set up\nwith the [cookiecutter-dpf-effect] project template (with additional\ncustomization).\n\n\n[CLAP]: https://cleveraudio.org/\n[cookiecutter-dpf-effect]: https://github.com/SpotlightKid/cookiecutter-dpf-effect\n[DPF]: https://github.com/DISTRHO/DPF\n[FAUST]: https://faust.grame.fr/\n[faustpp]: https://github.com/jpcima/faustpp.git\n[LADSPA]: http://www.ladspa.org/\n[LV2]: http://lv2plug.in/\n[pkgconf]: https://github.com/pkgconf/pkgconf\n[poly_filters]: https://github.com/polyeffects/poly_filters.git\n[VST]: https://en.wikipedia.org/wiki/Virtual_Studio_Technology\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fspotlightkid%2Ffaustfilters","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fspotlightkid%2Ffaustfilters","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fspotlightkid%2Ffaustfilters/lists"}