Sounds from MARS via jpl
 

If you listen close, I hear something about Hillary's damn email but I don't think it is native.

It gave me the jitters because I heard something else also.. :helpme

silly my to have expect more than just a wind noise, lol

Translation: "but Hillary, but Obama, but them!!!"

LOL
I'll remember that next time and audio dub something cute !

I couldn't hear the first one even with subwoofer or headphones, it just sounded like clicking. Anyone hear it?

I can hear the second on my laptop, where they make the first mod to it for laptops and hear the remainder. Not tried it on anything else yet.

From what I know of the craft,
It does not have a microphone. They are using the seismometer to gather those vibrations and basically use it as a microphone.
I think they have to record and identify noise that is natural on the surface to eliminate it when they place the device on the ground as the false background. Consider it a 'noise cancelling' option.