Thanks, you have totally ruined me, I can't look at something now without wondering...just going through the deals at amazon:
Microfiber...neoprene...cashmere...batting...
...of course, in my case, it's with complete lack of experience, so I guess I just gotta get in there and start trying stuff.
Because although although you guys are tweaking the stuff based on the frequency response stuff, I have to wonder if the small enclosures aren't still a problem in terms of the waveform coming off the back, and reflecting back past the driver into the ear, combining with the waveform coming off the front won't have some sort of comb-filtering effect as well, so I'm thinking something has to minimize the amount of reflection, no? Or are you just assuming the extant design (whatever the original manufacturer has done to minimize reflection) keeps it from doing so (combined with the driver not letting a lot of information past it)?