DSI-VR300

Wearable Sensing’s wireless DSI-VR300 is the leading dry-electrode EEG system in terms of signal quality and comfort. The DSI-VR300 setup takes less than 1 minute on average, making it the ideal solution for scientists who require a simple and easy-to-use EEG system.
Our patented sensor technology not only offers uncompromised signal quality but also ensures our system is virtually immune to electrical and motion artifacts. Consequently, the DSI-VR300 can be used in virtual or augmented reality, allowing researchers to take their experiments out of the lab and into the real world.

Wearable Sensing EEG VR300
Wearable Sensing VR300

The VR300 has sensor locations in the back of the head, and therefore optimized for visually evoked potentials like P300 and SSVEP. The VR300 can be used with or without a VR headset

Used around the world by leaders in Research, & Brain-Computer Interfaces

Technical specifications

Hardware

EEG Channels

DSI-VR300: FCz, Pz, P3, P4, PO7, PO8, Oz, Linked Ears
DSI-VRVEP: FCz, POz, PO3, PO4, O1, O2, Oz, Linked Ears

Reference / Ground

Common Mode Follower / A1

Head Size Range

Adult Size: 52cm – 62cm circumference

Sampling Rate

300 Hz (600Hz upgrade available)

Bandwidth

0.003 – 150 Hz

A/D resolution

0.317 μV referred to input

Input Impedance (1Hz)

47 GΩ

CMRR

> 120 dB

Amplifier / Digitizer

16 bits / 7 channels

Wireless

Bluetooth

Wireless Range

10 m

Run-time

> 12 Hours

Software

Data Acquisition

Real time, evoked potentials

Signal Quality Monitoring

Continuous impedance, Baseline offset, Noise (1-50 Hz)

Data Type

Raw and Filtered Data available

File Type

.CSV and .EDF

Data Output Streaming

TCP/IP socket, API (C Based), LSL

Cognitive State Classification

QStates

Brain Computer Interface

SSVEP BCI Algorithms; BCI2000; OpenViBE; PsychoPy; BCILab

Data Integration / Analysis

CAPTIV; Lab Streaming Layer; NeuroPype; BrainStorm; NeuroVIS

Presentation

Presentation; E-Prime

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