At 12:40 PM 11/4/2010 -0700, you wrote:
>Hello Nature Recordists,
>
>I am a product developer and working on some dog toys that incorporate
>ultrasonic sounds. I need an inexpensive way to record and display
>(decible v frequency) ultrasonic frequencies between 20kHz and 50kHz.
>Are their any USB microphones/software combinations that work well on
>Mac or PC?
Michael
I've some interest in Bat recordings, I've not done anything yet myself,
but I do a lot of reading on the subject. I think one place you might find
worth exploring to find out about software etc. the "BAT" subforum:
http://www.birdforum.net/forumdisplay.php?f=425
In particular, two recent threads on the "BAT" subforum dealing with
sonograms and equipment are here:
http://www.birdforum.net/showthread.php?t=182159
http://www.birdforum.net/showthread.php?t=178641
--
Thanks,
Mitch & Shadow...
http://www.4shared.com/dir/UTASxktL/wildlife.html
Shadow's area: http://www.4shared.com/dir/ecfWjyZb/Shadow.html
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