Ross Ahmed
Well-known member
My Olympus LS-12 has a low cut filter which minimises sound less than 1kHz. Do any birds call/sing at less than 1kHz? By turning on the low cut filter, will I fail to record any bird calls/songs?
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1kHz low cut filter (1 Viewer)
- Thread starter Ross Ahmed
- Start date
yes e.g. bittern and grey grey olws in the neck of my woods to mention a few.
A little bit of browsing will show a quite a few birds with vocalizations <1kHz
http://www.fssbirding.org.uk/sonagrams.htm
http://www.fssbirding.org.uk/sonagrams.htm
