Detector Links

URL or link Details
Alana Ecology All kinds of equipment for watching and surveying wildlife
Armin Lenk's CSE bat detector Cheap robust bat detectors
Ciel Electronique bat detectors Check out their new range of detectors!
Dodotronic   Dodoultra DSP bat detector and recording equipment
Magenta Electronics Ltd.  Electronic kits & bat detectors
Pettersson Electronik Best bat detectors but EXPENSIVE!
Stag Electronics Popular "Batbox" detectors
Ultrasound advice Bat detectors and an ultrasound loudspeaker!
 Electronic circuit designs and other background information
John Erringtons Bat detectors Lots of information and circuits (new window)
Tony Messina's Digital Bat Detector Easy to build frequency division detector
Bertrik Sikken Loads of information on Bat detectors
Chris Eve Frequency division detector circuit

 

sound analysis software

Utility Size Comments
SOUNDRULER 12M sound analysis software for PC / MAC  FREE
AUDACITY 3M record edit process and analyse sound on PC etc.   FREE
WAVESURFER 3M sonograms and lots more for PC   FREE
Bat Wave Analyser 365k Small, fast, and runs without installation. FREE and GREAT!  Simple spectrograms, amplitude and wave displays.
BatScan ? Quick and easy to use
BatSound ? Many advanced features (but rather expensive.)
USONIC
RIGHT Click to download
13k A FREE utility for generating ultrasonic tones using the PC's built-in speaker. Written by Joost Ruijsch 
     

Updated July 2009