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Re: ultrasonic

Subject: Re: ultrasonic
From: "Raimund Specht" animalsounds
Date: Thu Aug 2, 2007 12:42 am ((PDT))
--- In  Tim Nielsen <> wrote:
>
> What mic did you find that can record 140kHz?
> 

The Avisoft Bioacoustics CM16/CMPA P48 microphone can pick up
ultrasounds beyond 140 kHz:

http://www.avisoft.com/usg/microphonesP48.htm

However, note that this microphone has been optimized exclusively for
the ultrasonic frequency range. This means that it exhibits a quite
poor performance at frequencies below about 5 kHz.

Regards,
Raimund Specht
Avisoft Bioacoustics






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