DSI Flex

Wearable Sensing’s wireless DSI-Flex is the leading dry-electrode EEG system in terms of signal quality and comfort.
The DSI-Flex setup takes less than 5 minutes 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 the system is virtually immune to electrical and motion artifacts.

Wearable Sensing Flex
Wearable Sensing DSI 7 flex

The DSI-Flex is equipped with dry sensors on flexible cables, allowing scientists to position electrodes in various configurations on the head. These flexible sensors are designed to be screwed into custom caps, enabling researchers to order a single DSI-Flex with multiple caps for the rapid deployment of different electrode setups.
Each DSI-Flex sensor can be customized as ExG, GSR, TEMP, and REP. It also features a 4-bit trigger input for synchronization with other devices, such as Eye-Tracking, Motion (IMU), and more.

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

Technical specifications

Hardware

EEG Channels

Up to 7 Custom Sensor Locations

Reference / Ground

Common Mode Follower / Custom

Head Size Range

Custom Caps

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

Onboard Storage

~ 68 Hours (available option)

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

Neurofeedback

Applied Neuroscience NeuroGuide; Brainmaster Brain Avatar; EEGer

Neuromarketing

CAPTIV Neurolab

Presentation

Presentation; E-Prime

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