Hi,
just stumbled upon this project called AudioMoth by Open Acoustic Devices a collaboration of scientists from University of Southampton and Oxford University.
This is battery powered, long endurance, open hard- and software recorder for audible and ultrasound (up to 192 kHz) ranges. Since both the hard- and software are open source, it is probably easily modified for other uses, like visualization or translating into audible range for bat calls and the like...
https://www.openacousticdevices.info/
Joachim
just stumbled upon this project called AudioMoth by Open Acoustic Devices a collaboration of scientists from University of Southampton and Oxford University.
This is battery powered, long endurance, open hard- and software recorder for audible and ultrasound (up to 192 kHz) ranges. Since both the hard- and software are open source, it is probably easily modified for other uses, like visualization or translating into audible range for bat calls and the like...
https://www.openacousticdevices.info/
Joachim