Rock avalanche...on Mars

Question

So an unusual question perhaps. As part of a person al demo I have a rock avalanche happening on Mars.
I undertsand there is some atmosphere on Mars so I assume there would be some sound travel, unlike say on the lunar surface.
So to be physically accurate, how would you modify the sound of a rock avalanche on earth to make it sound like it is on Mars? The same just less loud or a bit muffled or?

SteveG_AudioMasters_ · Answer

A lot less loud, and with hardly any higher frequencies at all - so a very quiet rumbling sound. Mars is weird - sound travels at different speeds, depending upon its frequency; lower pitched sounds travel slightly slower than any sound above about 240Hz. The actual speed of the sound is generally slower than on earth (250m/s compared to 343m/s) but because the atmosphere is almost all Carbon Dioxide and very thin, a sound that could be heard 64 metres away on Earth would only travel about 8 metres on Mars.

Best question we've had all year!

Sign up

To post, reply, or follow discussions, please sign in with your Adobe ID.

Sign in to Adobe Community

To post, reply, or follow discussions, please sign in with your Adobe ID.

Scanning file for viruses.

This file cannot be downloaded