@jerryg123
I also know you are not an EE all you are is some guy with some software (that a member had to teach you how to use) and then you banished him from ASR.
My background is an open book. It is linked to every post on ASR for example:
I do have an electrical engineering degree. But importantly, I grew up with electronics. No way I could do what I am doing without that knowledge. Here is a bit of what is posted there on my background:
"Without giving away my exact age, I grew up in 1960s with analog electronics as my primary hobby. Learned that from my oldest brother who likewise had the same hobby and spent his nights and days designing electronics. This gave me an intuition for analog electronics which to this day serves me better any textbook or formal education.
Speaking of formal education, I naturally aimed to get an Electrical Engineering degree which I received in early 1980s (still trying hard to not give away my age!). During that time though, the personal computer revolution was upon us and I quickly fell in love with my second hobby: software. I programmed my Apple II and later managed the computer lab at the college where I wrote a bunch of custom software including an editor all the students used to write their programs.
During schooling, I worked at an electronics repair shop, fixing everything from audio equipment to VHF radios. That childhood experience really got cemented combined with a new skill of having to troubleshoot equipment, usually with no schematic. All in all, I repaired hundreds of pieces of equipment, getting a good feel for quality engineering versus not.
[...]
In late 1980s I had an opportunity to work at the computer division of Sony. Initially the job was building a software team to develop Unix but we proposed and won approval to design and build our own hardware to go with it. There we went deep, developing our own ASICs (large scale custom electronic IC), motherboards, audio subsystem, power supply, LCD display etc. Working for Sony was great as at that time they were in their peak of success and their quality standards were quite high. We combined that with great engineering from US in silicon valley and really pushed state of the art in design and simulation at that time."
There is more there and you can also look up on my LinkedIn profile.
My measurements of hardware is with Audio Precision APx555. It is not "software" but software controls it of course. I have had an AP since early 1990s so am quite familiar with how to use it. Speaker measurements are with Klippel Near-field Scanner ($100K system). I don't need the help of some random person you say we banned at ASR.
If this is how you research your facts about audio, no wonder you are so lost in the woods there.
