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1.9

Dynamic Processing

Compressors, limiters, expanders, and gates — controlling dynamic range.

Learn

Start Learning

Step-by-step walkthrough with animated diagrams and inline quizzes

Explore

Interactive

Compressor Explorer

Understand how compressors control dynamics — adjust threshold, ratio, attack, release, knee and makeup gain while hearing and seeing the effect in real-time.

25-35 minutesOpen →
Interactive

Compressor Curve Practice

Practice drawing and reading compressor transfer curves — given settings, sketch the response curve freehand, or analyse a curve to identify threshold, ratio, and makeup gain.

15-25 minutesOpen →
Interactive

Compressor Image Explorer

Explore a real compressor interface — click on controls to learn what threshold, ratio, attack, release, knee and makeup gain do with animated visual connections.

10-15 minutesOpen →
Practice

Compressor Controls Assessment

Test your knowledge of compressor controls — drag and drop names and descriptions onto the correct zones in this two-stage self-assessment.

5-10 minutesOpen →
Interactive

Gate Image Explorer

Explore a real gate interface — click on controls to learn what threshold, return, attack, hold, release and floor do with animated visual connections.

10-15 minutesOpen →
Practice

Gate Controls Assessment

Test your knowledge of gate controls — drag and drop names and descriptions onto the correct zones in this two-stage self-assessment.

5-10 minutesOpen →
Practice

Read & Recall: Dynamic Range Compression

Read a passage about compression, then answer questions from memory. Tests understanding of threshold, ratio, attack, release, and make-up gain through self-explanation and multiple choice.

5-8 minutesOpen →

Revise

Start Revision

Test your knowledge with multiple choice, calculation, and short answer questions

Exam Mode

Answer every question once under timed conditions — you can't return to change answers.