different people may hear the same sound differently...
This is quite interesting....
https://www.scientificamerican.com/podcast/episode/b28f6090-980c-4a4c-883e14005921bd91/#:~:text=Neurons%20in%20the%20brain%27s%20hearing,Cynthia%20Graber%20reports.
Our ears are highly attuned to sounds in the world around us. It’s not just the frequency of the sound itself. There are also subtle differences and shifts in loudness and pitch. That’s what tells us, for instance, whether that baby crying belongs to us and just where it’s located. But according to a recent study, what you and I hear may not sound the same.
Scientists at the University of Oxford are trying to understand how the ears and the brain work together. They fit ferrets with auditory implants, trained them to respond to sound, and then looked at the way their neurons reacted. It turns out that each ferret’s neurons in the auditory cortex responded to changes in gradual differences in sound but each ferret responded differently.
The researchers say this is applicable to humans. They say this means that our brains are wired to process sounds depending on how our ears deliver that sound. So if you suddenly heard the world through my ears, it might sound quite different. The scientists say this research could help in the quest to design better hearing aids and speech recognition systems
Our ears are highly attuned to sounds in the world around us. It’s not just the frequency of the sound itself. There are also subtle differences and shifts in loudness and pitch. That’s what tells us, for instance, whether that baby crying belongs to us and just where it’s located. But according to a recent study, what you and I hear may not sound the same.
Scientists at the University of Oxford are trying to understand how the ears and the brain work together. They fit ferrets with auditory implants, trained them to respond to sound, and then looked at the way their neurons reacted. It turns out that each ferret’s neurons in the auditory cortex responded to changes in gradual differences in sound but each ferret responded differently.
The researchers say this is applicable to humans. They say this means that our brains are wired to process sounds depending on how our ears deliver that sound. So if you suddenly heard the world through my ears, it might sound quite different. The scientists say this research could help in the quest to design better hearing aids and speech recognition systems."
—Cynthia Graber
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- 41 posts total
@gs5556 |
People definitely hear imaging differently.A lot of people seem to hear left/right imaging but not so much the phantom centre channel stereo effect and especially centre image projection and depth.I suspect this is far more common than we think. Depth perception and distance location ability would have been critical to the survival of our species but that does not mean everybody would hear it as accurately.I suspect people with an interest in /enjoyment of hunting might be better at it.Or learn to be better at it. |
One point that always seemed logical to me is that if each of us hears through our own "filter" when exposed to reproduced sound, we also filter actual live sound through the same filter, so the effect is neutralized as far as identifying differences between live vs. reproduced. This breaks down when you introduce hearing loss or tinitus as the system becomes less sensitive to differences, which is, alas, my world now. |
- 41 posts total