“Everybody felt warm or even hot. A burning emptiness and nausea was felt in the stomach. Even bones were affected with emptiness: “My bones feel as if they had holes.” A fine tremor of hands was noticed. An comfortable vibration permeated the whole body. It was described as shivers, as vibration or as a buzz.” … Read more
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
“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
From https://ieeexplore.ieee.org/abstract/document/9771235 Previous Research In the last decade, many researchers have shown that music sounds are a type of vibration. In terms of expanding their application, stimulation with a suitable vibration can effectively promote relaxation [20], [31]. Therefore, binaural beats (BBs) and monaural beats (MBs) [22] have been proposed to promote relaxation [9], [10], [12]–[14], [21], [27]. Regarding binaural beats, two monotones with a … Read more