menu_book

Knowledge Base

Documentation, guides, and resources for Noldus products.

UltraVox XT 4 - EthoVision and Observer Integration - Integrated Visualization

Last updated: Jul 30, 2026

Integrated Visualization

To visualize the original UltraVox call data, choose Show/Hide > Dependent Variables and select the [call name*pattern label] (original signal).

When plotted against time, the data look like this:

  • Where 1 on the y-axis represents the onset of the call.
  • The transition 1-0 represents the call end.

When visualized, the resampled variable looks like this (second and third plot):

Source: UltraVox XT 4 - EthoVision and Observer Integration, Noldus Information Technology

Expand your existing system

Already a Noldus user? Ask about upgrade options and additional modules for your current setup.

Noldus is here to assist you throughout the whole process.

shopping_bag
check_circle

Thank you!

We'll get back to you shortly.

error

Please correct the following errors:

error

error

error

error

By clicking Submit, you consent to Noldus processing your data as described in our privacy policy.