{"id":13729530,"url":"https://github.com/DanielRudrich/SimpleCompressor","last_synced_at":"2025-05-08T02:30:29.382Z","repository":{"id":190958695,"uuid":"204280544","full_name":"DanielRudrich/SimpleCompressor","owner":"DanielRudrich","description":"Code and theory of a look-ahead compressor / limiter.","archived":false,"fork":false,"pushed_at":"2024-04-17T05:48:42.000Z","size":1209,"stargazers_count":97,"open_issues_count":1,"forks_count":13,"subscribers_count":2,"default_branch":"master","last_synced_at":"2024-08-04T02:08:47.602Z","etag":null,"topics":["audio-processing","compressor"],"latest_commit_sha":null,"homepage":null,"language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/DanielRudrich.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}},"created_at":"2019-08-25T10:42:50.000Z","updated_at":"2024-07-05T03:43:00.000Z","dependencies_parsed_at":"2024-04-23T03:41:42.238Z","dependency_job_id":null,"html_url":"https://github.com/DanielRudrich/SimpleCompressor","commit_stats":null,"previous_names":["danielrudrich/simplecompressor"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/DanielRudrich%2FSimpleCompressor","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/DanielRudrich%2FSimpleCompressor/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/DanielRudrich%2FSimpleCompressor/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/DanielRudrich%2FSimpleCompressor/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/DanielRudrich","download_url":"https://codeload.github.com/DanielRudrich/SimpleCompressor/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":224689020,"owners_count":17353309,"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-processing","compressor"],"created_at":"2024-08-03T02:01:01.791Z","updated_at":"2024-11-14T20:30:56.285Z","avatar_url":"https://github.com/DanielRudrich.png","language":"C++","funding_links":[],"categories":["Effects"],"sub_categories":[],"readme":"# SimpleCompressor\nCode and theory of a look-ahead compressor/limiter.\n\n### Purpose\nThe purpose of this project to demonstrate and describe, how a look-ahead limiter works and how to implement it.\nAbout 95%\u003csup\u003e1\u003c/sup\u003e of all the sources (books, internet articles and forum threads) recommend a very easy way to implement the look-ahead feature, but unfortunately, 100%\u003csup\u003e2\u003c/sup\u003e of those applications will lose their ability to limit the signal's level.\n\nWith this, I want to shed a little light on the **mystery of look-ahead limiters** :wink:\n\n### What's in the box?\n*Clicking the following links brings you directly to the docs.*\n\nThis repository includes:\n- [C++ classes](docs/classes.md)\n  - computation of the gain reduction from a given side-chain signal\n  - look-ahead processing of the gain reduction samples\n- [JUCE class](docs/classes.md): a compressor class which wraps the gain reduction class into a JUCE audio processor\n- [JUCE example projects](docs/projects.md)\n  - SimpleCompressor: making use of the wrapper, implementing a compressor without look-ahead\n  - LookAheadCompressor: compressor / limiter with look-ahead feature\n- thirdpary classes for multi-channel samples-delays and visualization of the compressor characteristic\n- a tutorial: [*How to implement look-ahead limiters*](docs/lookAheadLimiter.md)\n\n### References\nThe compressor class is mainly based on this presentation:\n- http://c4dm.eecs.qmul.ac.uk/audioengineering/compressors/documents/Reiss-Tutorialondynamicrangecompression.pdf\n\nThe sample delay class and visualization class is taken from the IEM Plug-in Suite\n- website: https://plugins.iem.at\n- source-code: https://git.iem.at/audioplugins/IEMPluginSuite\n\n\n### Screenshot of the LookAheadCompressor plug-in\n![alt text](docs/LookAheadCompressor.png)\n\n\n\n###### \u003csup\u003e1\u003c/sup\u003e not based on scientific data, but estimated rather subjectively.\n###### \u003csup\u003e2\u003c/sup\u003e yeah, all of them.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2FDanielRudrich%2FSimpleCompressor","html_url":"https://awesome.ecosyste.ms/projects/github.com%2FDanielRudrich%2FSimpleCompressor","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2FDanielRudrich%2FSimpleCompressor/lists"}