BIOPAC® Systems, Inc. Logo

Script 057 – Displaying AcqKnowledge Data in Vizard as Text in Real Time using NDT




Data from all the channels in AcqKnowledge (analog, calculation, and digital) can be sent over the network to the Vizard machine(s) in real time. This script download provides instructions for how to set up AcqKnowledge and Vizard in order to receive data from AcqKnowledge in Vizard. The script starts/stops AcqKnowledge and displays real-time data from the channels as text. This script requires an NDT Network Data Transfer license add-on. Script download under Associated Files contains setup instructions, sample data file, and BIOPAC Basic Script.


Figure 1. Vizard and AcqKnowledge windows before data acquisition has been started

Figure 2. Vizard and AcqKnowledge windows after data acquisition started, with real-time channel values displayed in both

Note: the data server needs to be started BEFORE the acquisition begins and to be stopped AFTER the acquisition ends.

Watch the demo!

Associated Files

Associated Products

Spotlight On
MedelOpt cyclist

MedelOpt Mobility Systems

MedelOpt® Mobility systems provide high-density NIRS with EEG available in a flexible, adaptable headset for high density mapping with complete mobility with an unlimited range of acquisition for up to 8 hours. MedelOpt Mobility adjusts to real-world situations or virtual reality (VR) environments with a specific design to fit any head mounted VR display. Use for […]

View All
Latest News

New Citations | BIOPAC in Motivation Studies

Discovering and understanding what motivates humans to produce better results has intrigued many researchers. Many researchers have explored the psychophysiological processes that drive our behavior. Here are some recent studies that have used BIOPAC systems to research motivation… Motivation and Pleasure Deficits Undermine the Benefits of Social Affiliation in Psychosis. Blanchard, J. J., Smith, J. […]

Electrocardiography Guide Now Available

BIOPAC’s comprehensive Introductory ECG Guide addresses fundamental to advanced concerns to optimize electrocardiography data recording and analysis. Topics include: ECG Complex; Electrical and Mechanical Sequence of a Heartbeat; Systole and Diastole; Configurations for Lead I, Lead II, Lead III, 6-lead ECG, 12-lead ECG, precordial leads; Ventricular Late Potentials (VLPs); ECG Measurement Tools; Automated Analysis Routines for extracting, […]

Read All
Request a Demonstration
Request a Demonstration