Rodent Ultrasonic Vocalizations Ultravox Xt, Noldus Information Technology BV. (CAT#: STEM-LEAR-0664-YJL)

Rodent Ultrasonic Vocalizations Ultravox Xt, model UltraVox XT is manufactured by Noldus Information Technology BV.
UltraVox XT analyzes sound, including ultrasonic vocalizations made by rodents. You can select calls visually in a spectrogram and categorize similar calls based on frequency, amplitude, duration, and time gaps. Easy export to EthoVision XT and The Observer XT allows you to combine the acoustical events with other behavioral data.
Besides studying the number and durations of the calls, researchers use spectrograms to identify other characteristics of calls.

Easy and affordable system
Full-spectrum sound capture with one microphone
Easy integration with other behavioral data
Real-time waveform and spectrogram
Easy call selection
Easy definition and labeling of calls
Compact setup

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