What exactly are you fixing with a Schumann Resonator? The answer is , you have no idea
My S.G. dont fix anything.... They add something completely different...Nothing else will add...If the conditions are there for the effect to be audible on the first place ...Half of all peoples room at least, unbeknownst to them have a very high noise floor in the 3 working embeddings dimensions of their audio system... And they cannot know directly by listening nor estimate the level of their own noise floor ... Your equalizer will not reveal that to you sorry....
My ionizers dont fix anything they act on the molecules of air....
My acoustic controls devices and the passive material treatment fix my room...Not the S.G. and the ionizers...
My 18 Helmholtz finely adjusted Pipes and tubes for example correct the relation of the speakers/room FOR MY EARS and WITH MY EARS and each ears being structurally specific, they work in a way an equalizer can do...Acoustic is not reducible to equalization with a mic...Even if it is useful to use a mic for sure...
Same thing for my other acoustic devices...
I will use a mic this summer to refine all my devices workings for sure...
One set of measures dont contradict another sets if the ears guides us...
What you call a subjective defect or BIAS in each different ears is the ONLY tool with which each of us we can listen to anything...The tuned and controlled room in relation with the source of the sound(the speakers) is like an acoustic device in the ears of an half deaf person, the apparatus works better tuned for his particular deafness... The room in the same way must be tuned for specific ears not only for specfic speakers...
My Helmholtz grid and other devices are created by my ears and for my ears....
Anyway all that worked so much well my system is completely transformed and the cost is peanuts...All my devices COST almost NOTHING and are homemade...
Calling that "snake oil" is bad faith....
You cannot call that placebos either save by bad faith....
I sell creativity.... What do you sell?
Equalizers?
Prejudices against something you will never experiment and dont want to ?
Your test is a joke...
Anybody reading your thread and arrogance will know for sure that you will never admit to be wrong... Especially with a "stupid" device like an S.G.
You will prefere calling all others who succeed to perceive an audible effect to be deluded....
The only problem here for those who listen the effect and those who cannot is not the presence of delusion or not but the 3 noise floors of their environment : mechanical, electrical and acoustical...
Before condemning people to be deluded by a collective placebo effects that struck only a part of the population, it is more wise to enquire about the noise floor in audio.... But these rational attitude will certainly be out of your "square mind" opinionated mind...
If you are a scientist i am a cactus.... 😁
Science is first an attitude and ethic of the mind process...Not a diploma... Your attitude look like religious zeealots ...Scientism and religious zealots are brothers of the same blood....They all are crusaders....
