@mahgister You’ve registered your displeasure with me in a public way.
You called my Helmholz resonators in the public for all to read "Goldberg Rube machine " ... Try to be FAIR at least and dont put nonchalently the blame on me because i defend myself in public when i was attacked in public like you just did in this post...
It is like calling someone a clown..... Where did i unsult you?
An acoustic problem cannot always be solved by panels, and save for bad design amplifier, any relatively good S.S. or tubes amplifier can produce depth imaging.... it is an acoustic problem linked to the timing of the reflections yes,reverberation time, but also to the way the pressure zones of the room are distributed...
These pressures zones can be modified by resonators because contrary to panels the resonators damp some frequencies and enhance others frequencies at the same time....When the geometry of a room is too irregular it can create unwanted pressures zones... then before upgrading an amp or speakers, or buying costly panels, why not trying no cost resonators you coud make yourself esthetical ...If you read you can even use them in a completely different form than my "Rube Goldberg way" with a grid of tubes and pipes for example with a box with a distribution of perforated cavities....
No cost, fun experiment and you work at the right place because depth imaging is an acoustical phenomenon linking TIMING and pressure zones distribution...
My own amplifier/speaker never produce it before my acoustic experiment... Now i have it with all files accordingly to the S.Q of the recording process...
«The sound impinging on a Helmholtz resonator that is not absorbed is reradiated. As the sound is
reradiated from the resonator opening, it tends to be radiated in a hemisphere. This means that unabsorbed energy is diffused, and diffusion of sound is very desirable in a studio or listening room.»
Master handbook of acoustics by Everest, Frederick Alton Pohlmann, Ken C. p.283
If not peace, at least détente.
Where is the war? you insulted me i reacted...At least admit it.... Or am i just a "clown" you must calm?
i dont hate people at all here.... But i react if attacked like you did....