C++ Programming Tutorial - Build a 3-Band Compressor Audio Plugin (w/ JUCE Framework)

freeCodeCamp.org · Beginner ·🛠️ AI Tools & Apps ·4y ago

Key Takeaways

This video tutorial teaches modern C++ by building a 3-Band Compressor with Spectrum Analyzer using the JUCE Framework, covering topics such as audio plugin development, digital signal processing, and GUI design.

Original Description

In this tutorial you will learn modern C++ by building a 3-Band Compressor with Spectrum Analyzer using the JUCE Framework. ✏️ This course was developed by Matkat Music. Check him out on YouTube and Instagram: 🔗 https://www.youtube.com/matkatmusic 🔗 https://www.instagram.com/matkatmusic 💻 Code: https://github.com/matkatmusic/SimpleMultiBandComp/ 💻 Download the finished plugin: https://www.programmingformusicians.com/simplembcomp/ ⭐️ Course Contents ⭐️ ⌨️ (0:00:00) Intro DSP [3hr 31min] ⌨️ (0:02:29) Part 1 Mac & Windows Setup ⌨️ (0:04:10) Mac set up ⌨️ (0:22:40) Windows set up 2 ⌨️ (0:45:49) Part 2 Anatomy of an Audio Plugin 4 ⌨️ (1:01:05) Part 3 Compressor Theory of Operation ⌨️ (1:12:13) Part 4 Compressor Parameters ⌨️ (1:23:45) Part 5 The First Compressor ⌨️ (1:38:50) Part 6 Creating a CompressorBand ⌨️ (1:44:20) Part 7 DSP Roadmap & Intro to Multiband Filtering ⌨️ (1:53:28) Part 8 Param Namespace ⌨️ (2:04:24) Part 9 Linkwitz-Riley Filters ⌨️ (2:18:13) Part 10 Testing the Filter ⌨️ (2:30:32) Part 11 Filterband Theory ⌨️ (2:35:06) Part 12 3-Band Filtering ⌨️ (2:44:06) Part 13 Inverted Allpass Filters ⌨️ (2:51:27) Part 14 Activating 3 Compressors ⌨️ (3:03:27) Part 15 Implementing Solo/Mute/Bypass ⌨️ (3:13:32) Part 16 Adding I/O Gain & Code Cleanup GUI [4 hr 45 min] ⌨️ (3:30:43) Part 17 GUI Roadmap ⌨️ (3:36:29) Part 18 Placeholder Components ⌨️ (3:42:43) Part 19 Global Controls ⌨️ (4:03:46) Part 20 Rotary Slider With Labels ⌨️ (4:30:30) Part 21 Compressor Band Controls Pt. 1 ⌨️ (4:40:32) Part 22 Compressor Band Controls Pt. 2 ⌨️ (4:54:53) Part 23 Compressor Band Controls Pt. 3 ⌨️ (5:07:51) Part 24 Band Select Functionality Pt. 1 0 ⌨️ (5:25:21) Part 25 Band Select Functionality Pt. 2 ⌨️ (5:34:29) Part 26 Separate Files Refactor ⌨️ (5:49:05) Part 27 Band Select Functionality Pt. 3 ⌨️ (6:07:13) Part 28 Spectrum Analyzer Pt. 1 ⌨️ (6:27:10) Part 29 Spectrum Analyzer Pt. 2 ⌨️ (6:50:35) Part 30 Spectrum Analyzer Pt. 3 ⌨️ (7:22:35) P
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This tutorial teaches you how to build a 3-Band Compressor Audio Plugin with Spectrum Analyzer using the JUCE Framework, covering topics such as audio plugin development, digital signal processing, and GUI design. You will learn modern C++ programming and how to implement digital signal processing techniques.

Key Takeaways
  1. Set up the JUCE Framework on Mac or Windows
  2. Understand the anatomy of an audio plugin
  3. Learn compressor theory and parameters
  4. Create a compressor band and implement multiband filtering
  5. Design a GUI for the audio plugin
  6. Implement a spectrum analyzer
💡 The JUCE Framework provides a comprehensive set of tools and libraries for building audio plugins, making it easier to develop and deploy high-quality audio processing applications.

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