Electronic Design
Eric Dollard Aaron Murakami and others Building Telluric Amplifier
“That crackling sound that you’re hearing is all of the lightning activity on the planet.” 5:00 in let’s ignore the work of Luigi Rota w/ earth currents/frequencies /battery piles/aeroballistique levitation , patents, &c circa 1920… after all, it’s a waste of time nowadays w/ Tesla’s AC power degaussing the planet… Transcript
Fading Audio is ROUGH on CPUs
I’m a Logic user but over 10 years ago there was a plugin made for CuBase that introduced noise at -384dB (completely inadiable) which reduced CPU overhead from 40% down to 5%. Good video. As a computer engineer, I just wanted to clarify what subnormal numbers are and how they work. To do that, let’s … Read more
Deep Dive into Dumble’s Crystalline Lattice
Dumble’s Crystalline Lattice Explore deeply howard dumble, dumble amplifiers, design of circuit to have one rail that is voltage-reduced by series resistors, such that bigger loads occur earlier in the supply; how voltage hits by bigger loads also consequently pull-down lower-voltage stages earlier in the signal path thru amp. dig deeply into semiconductor physics RE … Read more
The Yin-Yang Audio Amplifier Test
The Yin-Yang Audio Amplifier Test Regarding stuff like this https://www.bing.com/videos/riverview/relatedvideo?q=”HI-Res”+tube+car+amp I’m wondering if anyone has accomplished tests in which the positive lead of the speaker is driven by Primary Amp Under Test (PAUT) while the negative lead of the speaker is driven by the Secondary Amp Under Test (SAUT), both amplifiers being fed the same … Read more
Capacitors vs Sound Quality Deep Dive – Effects of Capacitor Materials and Construction on Signal Quality and Audio Performance
Capacitors vs Sound Quality Deep Dive – Effects of Capacitor Materials and Construction on Signal Quality and Audio Performance https://www.youtube.com/results?search_query=capacitors+sound+quality A deep dive into how various capacitor materials and constructions audibly and measurably affect audio and signal quality. This includes both objective measurements (like THD, TIMD, slew rate, inductance, etc.) and subjective perception from the … Read more
“Chinese Cheap” – Stupidity and Sabotage disguised as Progress – Beware ChatGPT also Saboteur against reality
“Chinese Cheap” – Stupidity and Sabotage disguised as Progress – Beware ChatGPT also Saboteur against reality It is important to be plain and clear…and accurate. Panasonic exited the cap market. It was both an overall cheapening — at the expense of all customers — and it was also a sabotage attempt that actually worked. The … Read more
Long before magnetic tape, magnetic wire recorders were a thing
Long before magnetic tape, magnetic wire recorders were a thing Mr Carlson’s Lab – “Another great video. This voice on the wire is from someone probably long dead. Interesting and mysterious to think about. A ghost voice from somewhere in time.” Voices are trapped in this wire, let’s hear what they have to say! Join … Read more
Capacitors vs Inductors
Capacitors vs Inductors Magnetic vs Electric fields. Capacitors apply electric fields. Inductors apply magnetic fields. The article “Capacitors vs Inductors” from soundQuality.org, published on February 16, 2025, delves into the fundamental differences between capacitors and inductors, focusing on their roles in electrical and audio engineering. Energy Storage Mechanisms Capacitors and inductors are both passive components … Read more