The deal is I am heading for Iraq for a 2 week stint in combat outpost Xxxxx. I was thinking about recording all my patrols with a Zoom4 and a pair of DPA 4060. Too bad I just got the most sensetive models for nature recording, this gig is diametrically opposite... I have some test shots recorded with these mics, they seem to mechanically clip easily, but no damage so far. And with a gunshot you really do not care about the smoothness if the waveform.
I tested the system by taping the mics with sponge windprotectors to the kevlar helmet's edge near ears. Works nice, but picks up breathing noise, of which there will be a lot. I can not really think of any other place in the body where they would be as well protected from contact, though, with less breathing picked up.
How does the ZOOM4 stack up using MP3? I was first thinking about taking my SD722, but too heavy and expencive for me to jump on and knock around. What MP3 datarate gives usable quality and recording times? Using 24bit wav eats up the SD card a bit too fast.