The guide (https://github.com/kitzeslab/opensoundscape) states that the enclosure must be "acoustically transparent over the mic". In this regard:
1. When using the provided bag, should we try to get the mic in contact with the plastic?
2. Are all "Ziploc baggies" made of the same material and are actually equivalent in terms of "sound transparency"?
3. Could anyone post which "Ziploc baggies" brands have been successfully used?
4. In general, are there tests on recording quality degradation using the different enclosure alternatives? Should we not have a consensus test of the type "recording an standard sound without any enclosure, with the standard enclosure and with the proposed enclosure"?