How can a wave have the property of loudness?
Loudness is ""
that attribute of auditory sensation in terms of which sounds can be ordered on a scale extending from quiet to loud."
"Loudness is the quality of a sound that is the primary psychological correlate of physical strength (amplitude)"
Even these definitions would say that the loudness is distinct, and produced in accordance with some physical entity (the wave in a medium). The wave has no loudness- loudness is the quality of a sound, it is psychological and qualitative in nature, and it is a sensation.
Does associating "loudness" to the wave begin to sound a bit more ridiculous now? You are committing a huge error here. It's a category mistake. You are giving qualities to a thing that could never have such qualities! How can a wave have loudness!?
The wave is a material thing. It has spatial location and affects and is affected by other material objects. Would you intuit sound to having a spatial location, or being affected/affected by material objects? Maybe you would, but that is a first attack. If you would intuit sound has having these material-like properties, you would have to work both ways. The physical properties would also have to have the properties characteristic of sound.
Does the wave have a loudness? Can a wave be pleasant? It doesn't seem like this physical entity can possibly take on the kind of things you are giving it when you say it is identical to sound. Sounds can have cacophony, and loudness, and aesthetic value. I don't know if this invisible wave of energy traveling through a medium has those properties or ever could. I separate the two.
The sound is what I experience when a sound wave (what we call this vibration through a medium, etc) interacts with my sense organs.
Kayle: I would say that an object always has the disposition to act and pull on other objects, even if no other objects are around. The hypothetical particle would have a tendency towards pulling other objects towards it if it were in a specific situation- such as any involving the presence of other material objects any distance away. Just like the glass has a tendency to break if certain conditions are fulfilled, or if it is in a situation (such as being affected by a certain amount of energy which is displaced in a certain way), but is not breaking if it is sitting on my counter.
The tree exists, has the quality of producing sounds in perceivers if it falls, and also producing waves of energy through the medium of air/dirt/water/whatever any time it falls.
---------- Post added 05/18/2010 at 01:38 PM ----------
If you have to "hear" sound for it to be a "sound", then explain how a deaf person can experience a form of "hearing" something by feeling the vibrations of the sound waves? They may not be able to hear the actual sound, but they sure feel it. And if it's not a living thing that feels it, there will be SOMETHING around that will "feel" the sound and be affected by it.
So, yes, it would make a sound.
They had an auditory experience. Their ears are damaged in such a way that they experience the physical interaction on their organs (the ear) in a different way. Do you mean to say they feel the impact of the tree on their skin? Then there is still something there perceiving the tree acting on it- in this way it acts on the skin instead of the parts of the ear... and in both cases a perceiver has the experience of sound.
The deaf man perceives the falling tree differently than I do, but to say there is a sound when neither of us is there doesn't make sense.
How does the fact that the blind man still has an auditory experience necessitate that the tree produces sound? That doesn't make any sense whatsoever.
So, no, you need to try re-reading what you wrote.
CheeseEX- I'm sorry you don't understand this concept. Maybe you should try another time :thumb:
When I am not around, the grass still has the same materials/pigments/chlorophyll that can refract light back onto the cones and cylinders in my eyeball and transmit a signal through my cranial nerves and produce a visual experience. It still has those material parts, but it doesn't have it's greenness. The greenness is not in the object. When a fly looks at the grass, there is no greenness. That is because there is no greenness in the grass. Greenness is a sensational experience- it is not material in nature.
Yes, the grass is still there when I turn my back. It's still there in front of a blind man. It's still there when I'm gone. In all those cases, though, there is no greenness.
Without a perceiver, the tree falling in the woods makes only a vibration or wave of energy through various mediums that have the capacity to produce a sound in certain perceivers.