Comment by 4dregress
2 hours ago
Add in that it only works for us in conditions that approximate Earths atmosphere.
If you could hear music on the surface of Mars without a space suit, I’m pretty sure it would sound quite different.
2 hours ago
Add in that it only works for us in conditions that approximate Earths atmosphere.
If you could hear music on the surface of Mars without a space suit, I’m pretty sure it would sound quite different.
Musical notes are pretty well defined sound frequencies. The medium which carries that sound wave is irrelevant. You can even get yourself a pair of bone conduction headphones, which would work for listening to music even if you were in a vacuum - since ultimately what matters is the sound wave hitting your ear bones, thr air is just the most common way for it to happen.
Of course, the sound that non-electrical instruments make is indeed dependent on the atmosphere in which they are played, assuming the same motions etc. You could probably make a violin produce the exact same sounds that it does on Earth playing it on Mars, but you'd have to play it differently than you do here. But even this doesn't apply to electrical instruments - Jimi Hendrix would sound the same if he could somehow play on the surface of Mars.
The longer I live, the more I feel air and water are similar in that regard. Fish live in water, we live in air which is less sticky. If air was stickier, more species could fly since flying and swimming are basically similar things but water molecules seem to pack tighter (that’s my guess at least) so when you displace it, you can generate a force (e.g. by flapping).
In that sense, I think any form of atmosphere, it will have its own music but it would probably not sound great in other atmospheres.
There are some fundamental differences between liquids like water and gases like the air, they're not a continuum - moving from a liquid state to a gaseous state is a phase change, and comes with a huge, and measurable, energy cost (getting 1 kg of liquid water from 0C to 100C takes as much energy as converting that water entirely into water gas at 100C). Note that evaporation is different - it's just tiny bits of liquid water flying away.
Also, any atmosphere can carry any sound wave for at least some distance. It takes more or less energy to do so, and if the medium attenuates rapidly, you have to start with higher frequencies so that the right frequency reaches your audience, but that's it. You need different instruments to play in different atmospheres, sure, but not different music. And electrical instruments actually work exactly the same regardless of the medium.
The term you are looking for is viscosity. Water has higher viscosity than air. Honey and syrup even higher still. It basically describes how "thick" the medium is, or to be a bit more precise, how much it resists forces applied to it.