I was hoping you could provide more of an argumentI forget to say that if you want an argument i only have one...
Probably because these chinese device are cheap and not very precise the audible effect linked to what is the "listener envelopment" experience in acoustic is not related to the precise Schuman resonance anyway...
It is probably a result of the coupling of this device and his own low frequency impulse with our audio system in the same electrical grid which produce an audible effect through the electrical noise floor...
It is easy to verify with my experiment number 2:
Put a shungite piece over the capacitor of the device: compression of the sound..
Put an herkimer diamond only : the sound is more airy and perhaps too much...
Put the shungite add copper tape on his external face+ an herkimer diamond: the audible effect is more balanced and more musical...
Then before calling the police against a conman , try something easy to verify and better than only a "spoken argument" that will never convince any "skeptic club member" anyway and which is useless to those who have tried it successfully or not...
and refrain to insult in beginning or in ending post and even all along the post....
There is no argument in your 2 posts, in mine, there is a first experiment , then a precise acoustic concept description experience, and after that a second experiment with verifiable effects and finally an argument for the reason of the possible S.G. effect assuming no link with the Schumann resonance phenomena...
If i am "sick" i am coherently articulated even with my bad English....
Anyway my best to you without any backmind toughts, life is short.....