Microphone Cupping Data, Part 1: "Introduction & Test Setup"

I am rolling out a 4 part video series on microphone cupping data. In this video I explain sensitivity curves, a diagram of the test setup I used and the results. I end with showing you the difference between an open mic and a cupped mic frequency curve for a 520DX.
The frequency response curve for a cupped 520DX "Green Bullet" mic is at the end of the video. I will also show curves and data for the Shaker Madcat and Audio Technica M4000S in the remaining videos.
Original Work, Copyright 2021 James D. Whiteside, II all rights reserved, For consideration only, no reproduction without prior permission.