transmission lines – soundQuality org

How to Reduce Noise in PCB Design

Published March 7, 2024 by M

Video Contents, by time-offset 0:00 Intro 0:43 What is Noise in a PCB? 1:17 PCB Noise Reduction Strategies Overview 3:22 Filtering 7:48 Shielding 11:41 Advanced Noise Reduction Options 16:45 Isolation and Splitting Ground Planes PCB Design: Electronic Noise Filtering Electronic noise filtering in PCB (Printed Circuit Board) design is a critical aspect, … Read more

“Earthing”, Electrical Grounding and the Power Grid — Where Does Grounded Electricity Actually Go?

Updated February 21, 2024 | Published February 16, 2024 by M

“The ground is really just another wire…although not a great one.” ~ 7:50 in Current doesn’t flow to the ground; it flows through the ground and back up. If there is electricity moving into the ground from an energized conductor, go back to the source of that conductor and see what’s happening. For the grid, … Read more

Welcome fellow travelers; discerning smarties; open-minded and rational afficionados of truth and beauty, to our constantly-curated cornucopia of curiosities delving deeply beyond the beyonds of esoterica, eclectica, engineering, and evermore “-ologies” — a ‘top-drawer’ overflowing delectable variety and intrigue.

This website largely concerns vibrations, oscillations, energies — vibratory anything — with life, physics, science, music in primary focus, plus oddball tidbits mixed-in for flavor and zest.

“An investment in knowledge pays the best interest.” – Ben Franklin

All is inseparably connected via vibration. Per scripture, sound was the beginning: If “God is two octaves above man,” but ‘silence is golden,’ doesn’t that leave us somewhere between precious and divine? We should live up to that.