Shure Microphones Course Content Lessons Status 1 Shure Understanding Microphones - Part 1 Operating Principle 2 Shure Understanding Microphones - Part 2 Frequency Response 3 Shure Understanding Microphones - Part 3 Polar Pattern 4 Shure Understanding Microphones - Part 4 Electrical Output 5 Shure - How Shotgun Microphones Work 6 Shure - How to clean Shure Microphones