Hello,
i createt a prototype für my version of a case :)
i risk microphone damage for better sound quality :)
external microphone: AOM-5024L-HD-R (i just record sounds in the "human hearable" spectrum and maybe it has better S/N ratio or sensitivity then the original)
2nd battery pack
i have no idea how to creaty it a little more water resistant at the microphone entry without killing sounds....
so its nearly barely open with a little cap on the top.
the case will hang with the microphoine on the downside. so the case protects against rain from above.
i let a little gap for inserting a silica pack
the microphone is "glued in" with silikon
let me hear what you think about it :)
and excuse my bad english :)
i did a comparison. today i received my song meter micro 2 left them an the balkony with birds in the near garden area.
to hear similar volume, i have to gain the SMM2 signal +9db. the signal has less noise. so maybe its nearly the same signal, if i pull up the gain in the settings from the SMM2 or reduce in audimoth maybe anybode can see more here ? :)
the SMM2 is ip67 rated ! so the comparison quite unfair. impressive what the SMM2 delivers !
at the ende there runs a circular saw somewhere in the neighbourhood