At 8 PM Eastern time on April 27, Bill Whitlock will be giving a talk via Zoom for the Detroit AES chapter. Bill is the king of grounding, shielding, balanced and unbalanced connections, and power distribution and safety. He gives great seminars.
Bill will review how signal interfaces work and how they reject (or not) noise from various sources. He'll de-bunk some widely-held myths about interfaces, including the right ways to drive a balanced input from an unbalanced source and vice-versa. These topics, and others, are currently being discussed in AES Standards working group SC-05-05.
Here's the link to join the meeting. Advance reservations don't seem to be required, just jump on at 8 or whatever time that is where you are. https://us02web.zoom.us/j/86293910563?pwd=d1I0SGRlRUQ5aUhEN05sTnBZYUZDQT09
Or if that link didn't come through the wash correctly, just go to Zoom.com and enter the Meeting ID and Passcode below.
Meeting ID: 862 9391 0563