Can silence truly quiet the mind?

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The discussion centers on the concept of achieving a state of "soundlessness" for the brain, akin to how earplugs function for hearing. Participants clarify that true soundlessness is unattainable due to the brain's continuous processing of internal sounds, such as heartbeat and breathing. The idea of sensory deprivation is mentioned, but it is distinguished from the original inquiry, which seeks to block external sounds while still perceiving visual stimuli. Various methods like meditation and biofeedback are suggested, but no physical means to anesthetize the auditory nerve without risk is identified. The limitations of consumer-grade noise-canceling headphones and earmuffs are discussed, highlighting that they cannot completely eliminate sound. Anechoic chambers are recommended as a way to experience minimal sound, but even in such environments, internal bodily sounds become prominent. Overall, the consensus is that while one can reduce sound exposure, achieving complete silence is not feasible.
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Hello,

How can one go about acquiring an effect of soundlessness on the brain? For example, as earplugs are to hearing capacity, the affect would be on the mind and brain.
 
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Stop thinking
 
What? That implies that I would be dead or in sleep.
 
With reference to the likeness in post #1, the affect on the mind and brain would be greater than that of the earplugs on the mind and brain, or hearing capacity.
 
Etherialist.18, Can you be more specific? Your question is not worded so clearly and so members here are having difficulty giving meaningful responses.

Are you asking what would happen if the mind/brain was deprived of all stimulus? This is known as "sensory deprivation" and a Google search brings up many examples. If yes, then why not list those mechanisms that serve to stimulate the brain? Then research each one, and the effects on the brain of "turning it off"?

If this is not what you are asking about, please try again.

Bobbywhy
 
meditation, biofeedback techniques. Nothing that qualifies as "physics", that I am aware of, can simply produce "soundlessness" in the mind. There are books about mind, self, and thoughts that propose a relationship, but this is philopsophy, not physics. https://www.amazon.com/dp/1577314808/?tag=pfamazon01-20 is extremely popular

I wish I could turn off my tinnitus.
 
Bobbywhy said:
Etherialist.18, Can you be more specific? Your question is not worded so clearly and so members here are having difficulty giving meaningful responses.

Are you asking what would happen if the mind/brain was deprived of all stimulus? This is known as "sensory deprivation" and a Google search brings up many examples. If yes, then why not list those mechanisms that serve to stimulate the brain? Then research each one, and the effects on the brain of "turning it off"?

If this is not what you are asking about, please try again.

Bobbywhy

No, I do not mean to sensory deprivation. In other words, I mean a taking away of sound from the external, and possibly internal, environment of the individual. For example, a unique head-set that I would wear that blocks sounds - though, I'd still see visuals, see my environment etc.
 
Perhaps...
http://en.wikipedia.org/wiki/Nerve_block

However further googling found...

http://answers.yahoo.com/question/index?qid=20100824155501AAQogI8

The auditory nerve is the 8th Cranial Nerve. It feeds directly from the inner ear into the brain. I can think of no reason nor method to anesthetize this specific nerve without risking brain damage and possible deafness. Of course, general anesthesia would anesthetize the 8th Cranial nerve by anesthetizing the portion of the brain aware of stimulation of the inner ear. The brain would still be aware on a subconscious level that there were sounds coming in, but the portion of the brain to interpret what those sounds were would not be awake to be aware of the stimulation, nor to interpret it.
 
For example, a unique head-set that I would wear that blocks sounds

It's very hard to totally block sound. Ear defenders work to an extent but very loud sounds don't just go in through the ear, they physically shake/vibrate the whole body.
 
  • #10
Just Google "noise cancelling headphones".
 
  • #11
I have those already. Would gun ear muffs be better? I'd like a tool to block all sound frequencies etc.
 
  • #12
Etherialist.18 said:
I have those already. Would gun ear muffs be better? I'd like a tool to block all sound frequencies etc.

When you're wearing sound-cancelling headphones, what do you hear?
 
  • #13
You can experience the real thing by visiting an anechoic chamber.

They are used in research projects with sound; you may find one at your local university - look for a professor who specializes in acoustics; they will know.
 
  • #14
I don't understand what you were originally asking about, in that you inferred your requirement was different than earplugs.

That said:
Consumer grade active noise cancelling headphones have their place, but are not really all that quiet.

The highest rated earmuffs are around 33dB (NRR) ( https://www.amazon.com/dp/B00117XML0/?tag=pfamazon01-20 ) , and earplugs go to 33dB. Supposedly wearing them both only gains you, like, 10dB more.

Remember there is sound conduction through your mouth and skull also.

Going into an anechoic chamber you can hear the blood pumping in you ears. There is no silence - you become the noise maker.
 
  • #15
meBigGuy said:
Going into an anechoic chamber you can hear the blood pumping in you ears. There is no silence - you become the noise maker.

Which is really weird!
 
  • #16
meBigGuy said:
I don't understand what you were originally asking about, in that you inferred your requirement was different than earplugs.

That said:
Consumer grade active noise cancelling headphones have their place, but are not really all that quiet.

The highest rated earmuffs are around 33dB (NRR) ( https://www.amazon.com/dp/B00117XML0/?tag=pfamazon01-20 ) , and earplugs go to 33dB. Supposedly wearing them both only gains you, like, 10dB more.

Remember there is sound conduction through your mouth and skull also.

Going into an anechoic chamber you can hear the blood pumping in you ears. There is no silence - you become the noise maker.

I definitely agree. If the OP is looking for total silence, ear plugs only make the sound of breathing and pulse more noticeable.
 
  • #17
I'm not clear that the OP knows WHAT he is looking for. Seems to have changed over the course of the thread.
 
  • #18
Repeated and prolonged exposure to extremely loud sounds has been shown to reduce the functionality of the ear's ability to hear. You could try that until you don't hear anything anymore.
 
  • #19
phinds said:
I'm not clear that the OP knows WHAT he is looking for. Seems to have changed over the course of the thread.

Pure silence.
 
  • #20
Are there specific sounds that are a problem? As meBigGuy and edward explained, you won't be able to hear absolutely nothing, even if you just hear yourself. You just have a choice what to hear (and how loud).
 
  • #21
I'd like to hear as little as possible. For example: not hear birds, dogs, people, cars etc.
 
  • #22
I think actually the OP means that the brain always thinks, even when you're not trying to think. So in your head you're always 'talking to yourself' about whatever it is you're thinking about.

The only time when you can have total silence is when you're asleep and not dreaming, or sedated/coma
 
  • #23
FlexGunship said:
Repeated and prolonged exposure to extremely loud sounds has been shown to reduce the functionality of the ear's ability to hear. You could try that until you don't hear anything anymore.

I tried that (involuntarily) now both my ears are ringing, but not at the same frequency.
 
  • #24
I explicitly mean pure silence with reference to sound. I may try gun ear muffs soon.
 
  • #25
Etherialist.18 said:
I explicitly mean pure silence with reference to sound. I may try gun ear muffs soon.

Even if you bought the best headphones in the world to block out in coming sound, you'd still hear sound because your ears would pick up your heart beat and possibly air vibrations inside the air muffs.
 
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