Re: Esoteric Mic Builds: Multi-style Capsule SASS

["Mikko Erkinaro" lepakkotutkimus]

Hi all and many thanks for this superior group for its existence!

Tom, you shold try cheap electronic dog whistles for experimenting with EM
Message: 258s. 
Subject: Their main frequency area is around 30 kHz.

Those whistles have been used in literature for mimicking so called
FM-CF-type of bats and prey insect responses for example at experimental
light sources. Main focus has been bat genus Eptesicus, but Hawaiian hoary
bats have very similar way in their acoustical behaviour.

Only problem is, that according my experiences those whistles are quite
powerful at near distances and clipping is very common associated at least
with indoor experiments.

You find electronic whistles very easily through ebay, if not local pet
store.

Warm greetings for all of you from snowy Finland, this time under deep-cold
Siberian weather front!

Mikko Erkinaro