Do We Feel Pain from Inaudible Noises?

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Discussion Overview

The discussion explores whether humans can feel pain from sounds that are inaudible, such as dog whistles or ultrasonic frequencies. It examines the relationship between sound volume, frequency, and the body's response to these sounds, considering both theoretical and experiential aspects.

Discussion Character

  • Exploratory, Debate/contested, Conceptual clarification

Main Points Raised

  • Some participants assert that pain is typically associated with volume, questioning whether inaudible sounds can cause pain.
  • One participant argues that the inability to hear certain frequencies means the auditory system cannot respond, suggesting that pain is not felt from those sounds.
  • Another participant proposes that the body might still respond to frequencies outside of human hearing, indicating a potential for pain or discomfort.
  • It is noted that ultrasound can cause various types of pain depending on power and frequency, while infrasound may lead to unpleasant sensations without direct pain.
  • A participant raises a question about the distinction between immediate pain from loud noises and potential damage from absorbed sound energy.

Areas of Agreement / Disagreement

Participants express differing views on the ability to feel pain from inaudible sounds, with some suggesting possible physiological responses while others maintain that pain is not experienced without auditory perception. The discussion remains unresolved with multiple competing perspectives.

Contextual Notes

There are limitations regarding the assumptions about auditory sensitivity and the conditions under which pain may be felt from different sound frequencies. The discussion also highlights the dependence on sound power and individual physiological responses.

bassplayer142
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We all know that you feel pain as volume increases. Whether it is loud bass or a really loud siren you can feel the pain. Do we feel pain from noises that our ears cannot receive. Say, a dog whistle that is out of a humans hearing range. Does it not cause pain or is it not loud enough to do the trick.
 
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No because you don't respond to it. It's not the volume but the fact that hairs in your ears can't vibrate fast enough to absorb (much) energy at that frequency.
Although it would be possible to do damage from very high powers of ultrasonic sound.
 
The body can, in theory, respond to frequencies that auditory sensors are insensitive to.
 
Ultrasound can cause all kinds of pain, from headaches and toothaches right through to unconsciousness. It depends upon the power, the frequency, and harmonics.
Infrasound generally doesn't hurt as much, but it can cause nausea, anxiety, anger, and other unpleasant conditions.
 
I was thinking that there was a different mechanism for pain as in 'Ouch that's a loud noise' and actual damage due to the absorbed power - is that correct?
 

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