I've solved a problem of vibration with a wood plate. So, now the problem is that my wood plate was no vibrating ?
It was an imaginatory vibration of my hands invented by my defective brain ?
OMG, i will go to the doctor ASAP !
It was an imaginatory vibration of my hands invented by my defective brain ?
OMG, i will go to the doctor ASAP !
I've slept all night and the tremors problem is gone until i don't pull the on/off switch of my amp !
I will tell it to the doctor !
It is perhaps the on/off switch of my amp that make my desktop vibrate, i should perhaps separate it from the enclosure and put it on a marble block.
I will tell it to the doctor too !
I've start the assembly simulation, ton of things to parameter for a very short moment of onanism.
Is there anyone that see the problem on this simulation ?
I will tell it to the doctor !
It is perhaps the on/off switch of my amp that make my desktop vibrate, i should perhaps separate it from the enclosure and put it on a marble block.
I will tell it to the doctor too !
I've start the assembly simulation, ton of things to parameter for a very short moment of onanism.
Is there anyone that see the problem on this simulation ?
The issue is that, unlike a microphone, where the moving mass is tiny, a speaker's moving mass can be absolutely non-negligible when compared to its overall mass (e.g. 100g for a largish woofer vs 10-20kg for the whole speaker, including cabinet).
Hence, if you "decouple" it from the floor, it will rock back and forth when reproducing bass notes, with detrimental effect on focus, transient response, IMD, etc.
Instead, if coupled to a hard floor via spikes, the cabinet will be anchored in place and such unwanted movement will be minimised.
Hence, if you "decouple" it from the floor, it will rock back and forth when reproducing bass notes, with detrimental effect on focus, transient response, IMD, etc.
Instead, if coupled to a hard floor via spikes, the cabinet will be anchored in place and such unwanted movement will be minimised.
Well, car audio and HT had killed hifi. Why make a research on car audio with the purpose of illustrating something? I know the answer, as nowadays the big money goes there.
The data and metadata ( + brain as a CPU) stories are hilarious
The data and metadata ( + brain as a CPU) stories are hilarious
I've heard some audioplile horn loaded FR configurations that were sounding really bad and never qualified them with and insult, it is not at your tastes.
IMO the hate is coming form the high level of engineering. I'm always tring to find something good to say about the soundfield, i sometime lack of arguments... thats all.
It is not moving back and forth if the loudspeaker unit is on the side.
“A Study on the Subwoofer Rattle Noise Analysis and System Target Setting.”
//Mainly rattle is noise resulting from physical contact of two parts due to vibrations when relative displacement is bigger than gap of two parts, it occurred certain frequency (Between F1~F2)//
My problem was en unexpected emmisive surface, not rattle.
@picowallspeaker 80% of our body is composed of muscles and 50% of them are functioning automatically by cerebral automatic ordinances.
Thruth is never pure.
You should consider how the organs inside (...and outside, you know!) the body are suspended, isolated,, connected
I know nothing at all, i remember a discussion with doctor (PhD biomedical) that have tried to explain me the plasmids, it takes a long time.
He verified my understanding with questions... i've understanded for few hours and forgotten everything.
I KNOW NOTHING AT ALL.
He verified my understanding with questions... i've understanded for few hours and forgotten everything.
I KNOW NOTHING AT ALL.
I was involved in development and marketing of the Seismic Sink in the 90's [https://www.audioaffair.co.uk/townshend-audio-seismic-sink-hi-fi-stand]. The reason you don't hear about it much is because of the current price and the absolute faff assembling it. I have one of the original develepment ones for audio kit and a hand crafted one for speakers which costs peanuts to make from MDF or PLY.
I'm not sure it was ever there....
I suspect you have worked yourself up on this "issue" which isn't a big thing really... maybe reconsider the urgency of a "solution"....?
//
I'm being careful not to disparage the new Seismic Sink but it is a poor re-work of the original If fact, it doesn't resemble the original mechanically. You'll see from the attached file there are three air bladders which, when inflated, force the shelves mounted in one set of supports to float as is there is no gravity. It was a cow to setup...
Attachments
There is no urgency and no solution to me, i don't think that anyone have to know how is made a car damper in his life, but those who are interested on the subject and don't know that are idiots and those who defend idiots are idiots as well
If you don't like my thread, you can ignore it.
@Terry2000 it is interesting but the air losses in the chshions within time should be a problem ?