Language: 
To browser these website, it's necessary to store cookies on your computer.
The cookies contain no personal information, they are required for program control.
  the storage of cookies while browsing this website, on Login and Register.

GDPR and DSGVO law

Storing Cookies (See : http://ec.europa.eu/ipg/basics/legal/cookies/index_en.htm ) help us to bring you our services at overunity.com . If you use this website and our services you declare yourself okay with using cookies .More Infos here:
https://overunity.com/5553/privacy-policy/
If you do not agree with storing cookies, please LEAVE this website now. From the 25th of May 2018, every existing user has to accept the GDPR agreement at first login. If a user is unwilling to accept the GDPR, he should email us and request to erase his account. Many thanks for your understanding.
Amazon Warehouse Deals ! Now even more Deep Discounts ! Check out these great prices on slightly used or just opened once only items.I always buy my gadgets via these great Warehouse deals ! Highly recommended ! Many thanks for supporting OverUnity.com this way.

User Menu

Tesla Paper

Free Energy Book

Get paid

Donations

Please Donate for the Forum.
Many thanks.
Regards, Stefan.(Admin)

A-Ads

Powerbox

Smartbox

3D Solar

3D Solar Panels

DC2DC converter

Micro JouleThief

FireMatch

FireMatch

CCKnife

CCKnife

CCTool

CCTool

Magpi Magazine

Magpi Magazine Free Rasberry Pi Magazine

Battery Recondition

Battery Recondition

Arduino

Ultracaps

YT Subscribe

Gravity Machines

Tesla-Ebook

Magnet Secrets

Lindemann Video

Navigation

Products

Products

WaterMotor kit

Statistics

  • *Total Members: 84248
  • *Latest: khniki

  • *Total Posts: 898002
  • *Total Topics: 15837
  • *Online Today: 44
  • *Most Online: 103
(December 19, 2006, 11:27:19 PM)
  • *Users: 4
  • *Guests: 14
  • *Total: 18

Author Topic: Wesley's Kapanadze and other FE discussion forum  (Read 537790 times)

Offline stivep

  • Moderator
  • Hero Member
  • *****
  • Posts: 2964
Re: Wesley's Kapanadze and other FE discussion forum
« Reply #3525 on: November 21, 2021, 02:04:12 AM »
Quote
my notes to the article :
BackDoor: Making Microphones Hear Inaudible Sounds Nirupam Roy, Haitham Hassanieh, Romit Roy Choudhury University of Illinois at Urbana-Champaign
https://nsr.cse.buffalo.edu/mobisys_2017/papers/pdfs/mobisys17-paper01.pdf

-------------------------------------------------
Quote
The diaphragm of the microphone should exhibit some sensitivity
at the high-end frequencies (> 30kHz). If the diaphragm
does not vibrate at such frequencies, there is no opportunity for non-linear mixing of signals.
(3.1 Measurements and Validation page#4)
 [/font]
Quote
The second order coefficient A2 needs to be adequately high to achieve a
meaningful signal-to-noise ratio
(3.1 Measurements and Validation page#4)
A1 or A2..3..4 is a complex gain that can change the phase and/or
amplitude of the input frequencies,
(Linear and Non-linear Behavior page#4)
Note: You may need to connect microphone to your spectrum analyzer using separating capacitor for DC Power supply  elimination.
if you  put DC  to input of spectrum analyzer than your instrument  gets damaged.
---------------------------------------------
Note: 1st order, 2nd order,3rd order are the harmonics.
(Figure 5: (a)The intermodulation distortion of signal (b) Harmonic distortion. page 5)
Note:
Quote
Thus far, the shadow signal is a trivial tone carrying one-bit of information (presence of absence).
(4.1 Communication page 5)
Conclusion :So they are talking  about a "shadow" seen at digital output.-  not in physical XYZ space.
[/font]
Quote
our actual goal is to modulate the
high frequency signals at the speaker and demodulate the
shadow at the microphone to achieve meaningful data rates
(4.1 Communication page 5)

Quote
any modulation that generates waveforms
with non-constant envelopes [45] is likely to suffer this problem.
Note: AM modulation is not applicable due to severe problems.
(Failure of Amplitude Modulation (AM) page 5, look also at Figure 7  )
Ok I'm giving up for today - the rest of the article is easy to understand.
Wesley

« Last Edit: November 21, 2021, 01:15:07 PM by stivep »

Free Energy | searching for free energy and discussing free energy

Re: Wesley's Kapanadze and other FE discussion forum
« Reply #3525 on: November 21, 2021, 02:04:12 AM »

Offline stivep

  • Moderator
  • Hero Member
  • *****
  • Posts: 2964
Re: Wesley's Kapanadze and other FE discussion forum
« Reply #3526 on: November 21, 2021, 06:57:49 AM »
I used two dynamic heads, type 6gdv.
The frequency was fed to one 20 kHz, to the second 21 kHz.
Sound was received by the device ВШВ003
For some reason, I did not hear a sound at 1 kHz.
Технические характеристики ВШВ-003-М2:

Частототный диапазон, Гц 2 – 18000 = 18kHz !!!!!!!!!!!!!!!!!!!!!!!!!

Динамический диапазон, дБ 22 – 140
Частотные корректоры A, B, C, Lin
Временные характеристики Slow, Fast, 10c
Класс точности 1,0  class 1
Октавные фильтры со среднегеометрическими частотами, Гц 1 – 8000
Питание сетевое и автономноеМасса, кг 5,5.
______________________________________________________________

Few Questions:
How come you made measurement  with the device that goes max to 18kHz?
How did you fed  2 signals at the same time  with two
 two dynamic heads, type 6gdv. into instrument that has only  one  probe input?
http://www.tehno.com/product.phtml?uid=B00120039561
objections and problems:
-20 kHz and
21 kHz is out of range of this instrument.



______________________________________________________________
Sound was received by the device ВШВ003
again this device when belongs to group of  class 0 or class 1 has limit of frequency  maximum to 18kHz.
https://www.prostanki.com/board/item/73931
Технические характеристики ВШВ-003-М3:
Частототный диапазон, Гц 2 – 18000kHz
Динамический диапазон, дБ 22 – 140
Частотные корректоры A, B, C, Lin
Временные характеристики Slow, Fast, 10c
Класс точности 1,0
Октавные фильтры со среднегеометрическими частотами, Гц 1 – 8000
Питание сетевое и автономноеМасса, кг 5,5.


objections and problems:
-20 kHz and
21 kHz is out of range of this instrument.
Wesley
« Last Edit: November 21, 2021, 01:09:51 PM by stivep »

Offline kolbacict

  • Hero Member
  • *****
  • Posts: 620
Re: Wesley's Kapanadze and other FE discussion forum
« Reply #3527 on: November 21, 2021, 08:25:14 AM »
No, no lie, it was a joke. :D
I thought an alcoholic was resting under your table ...
I am a man with humor, without which it is unbearable to live in this country. ;D

Quote
Частототный диапазон, Гц 2 – 18000 = 18kHz !!!!!!!!!!!!!!!!!!!!!!!!!

Yes you are right. I studied the documentation poorly.
I have had it for ten years, and have not really studied it.
ok, we will continue to work. :)
True, I lowered the frequency to 16 kHz later(I don't hear that either), but the difference frequency beats were not apeared as well.
« Last Edit: November 21, 2021, 11:51:00 AM by kolbacict »

Free Energy | searching for free energy and discussing free energy

Re: Wesley's Kapanadze and other FE discussion forum
« Reply #3527 on: November 21, 2021, 08:25:14 AM »
Sponsored links:




Offline ramset

  • Hero Member
  • *****
  • Posts: 7497
Re: Wesley's Kapanadze and other FE discussion forum
« Reply #3528 on: November 21, 2021, 08:07:53 PM »
Question to Wesley?or others here who may summarize this ( can we do it ? Is it useful/scaleable ?
https://overunity.com/18977/carat-trax-forever-battery/msg561622/#new
Please remove if ? ?


Respectfully
Chet K

Offline stivep

  • Moderator
  • Hero Member
  • *****
  • Posts: 2964
Re: Wesley's Kapanadze and other FE discussion forum
« Reply #3529 on: November 21, 2021, 10:17:11 PM »
Question to Wesley?
( can we do it ? Is it useful/scalable ?
https://overunity.com/18977/carat-trax-forever-battery/msg561622/#new
Chet K
Yes you can . Nothing new.
However  the heat coming  from central heating pipe  helps.
We know that in cold temperature  failure of some  forms of batteries is evident.
 
Quote
The Zinc and Copper Battery In a zinc-and-copper battery, the chemical reaction
involves the transfer of electrons from solid zinc to copper ions.
The zinc is therefore the anode; solid zinc is oxidized. The copper is the cathode; copper ions are reduced
.
https://education.seattlepi.com/happens-battery-zinc-sulfate-mixed-copper-sulfate-6031.html
Wesley

Free Energy | searching for free energy and discussing free energy

Re: Wesley's Kapanadze and other FE discussion forum
« Reply #3529 on: November 21, 2021, 10:17:11 PM »
Sponsored links:




Offline kolbacict

  • Hero Member
  • *****
  • Posts: 620
Re: Wesley's Kapanadze and other FE discussion forum
« Reply #3530 on: November 23, 2021, 06:59:04 PM »
I found a microphone from an ultrasonic TV remote control telefunken.
There is no marking. TV set in 1976. Data and connection diagram find are unrealistic.
But most likely the type is capacitor. And the maximum frequency should be quite high. ;)

Offline kolbacict

  • Hero Member
  • *****
  • Posts: 620
Re: Wesley's Kapanadze and other FE discussion forum
« Reply #3531 on: November 23, 2021, 07:13:16 PM »
Quote
https://askanydifference.com/difference-between-lay-and-lie/
well, good reference.thanks.
It seemed to me that was a drunken man lying under your table.
That's right?  :D

Free Energy | searching for free energy and discussing free energy

Re: Wesley's Kapanadze and other FE discussion forum
« Reply #3531 on: November 23, 2021, 07:13:16 PM »
Sponsored links:




Offline kolbacict

  • Hero Member
  • *****
  • Posts: 620
Re: Wesley's Kapanadze and other FE discussion forum
« Reply #3532 on: November 24, 2021, 03:47:30 PM »
Known separators for non-magnetic materials using a magnetic fluid.
In them, the specific density of the liquid increases as a result of the action of an external magnetic field. The question is how much energy needs to be spent to create a magnetic field. And how much will we get from the increase in the potential energy of the floating up body? I still can't find answer in any books. maybe I was a bad seeker?

Offline kolbacict

  • Hero Member
  • *****
  • Posts: 620
Re: Wesley's Kapanadze and other FE discussion forum
« Reply #3533 on: November 24, 2021, 06:53:07 PM »
Why is not a single bubble of hydrogen or oxygen emitted between the plates of the water condenser and other components in the water generator of Marx?
Sorry to be off-topic, but there is no one else to ask. :)

Free Energy | searching for free energy and discussing free energy

Re: Wesley's Kapanadze and other FE discussion forum
« Reply #3533 on: November 24, 2021, 06:53:07 PM »
3D Solar Panels

 

OneLink