4 CHANNEL EEG/BCI HEADBAND
Unicorn BCI Core 4 Channel Headband, a state-of-the-art wearable EEG headband designed for high-quality brain data acquisition
DISCOVER THE UNICORN BCI CORE-4 HEADBAND
Are you a neuroscientist, engineer, artist, programmer, or a curious mind ready to explore the fascinating world of brain signals and brain-computer interfaces? Introducing the Unicorn BCI Core-4 Headband, a state-of-the-art wearable EEG headband designed for high-quality brain data acquisition.
- High-Quality Data: The Unicorn BCI Core-4 Headband delivers accurate, reliable EEG data
- User-Friendly Design: Easy to set up and operate, just put the device on and it is working
- BCI control: Electrodes are strategically located over the parietal regions to optimize data accuracy.
| Wireless EEG recording |
| Very fast application of the headband |
| Correct positions of EEG electrodes for high-quality BCI control |
| Customizable and programmable software environment and development tools |
| 4 DC-coupled analog input channels with 24 Bit resolution |
| Sampling rate of 250 Hz per channel |
| Oversampling to achieve a high signal-to-noise ratio |
| Integration into custom design |
| Sensitivity | ± 150 mV |
| Resolution | 24 Bit |
| Sampling Frequency | 250 Hz |
| Battery time (measurement mode / connection mode) | > 6 hours / > 9 hours |
| Highpass / Lowpass | 0 / 15.92 kHz |
| Supply | Lithium-ion polymer accumulator |
| Charging time | 2:40 hours |
| Weight | 76 g |
| Color | Black |
| Input Impedance | >1 GOhm |
| Safety Class | II |
| Bluetooth | 5 |
| Certification | CE |
HIGH-QUALITY BRAIN SIGNAL ACQUISITION AND CONTROL
The Unicorn BCI Core-4 Headband uses dry EEG electrodes, allowing for quick setup. Simply put on the headband, and within seconds, EEG data is being acquired and analyzed. The device features 24-bit ADCs, sampling each channel at 250 Hz. High-frequency internal sampling ensures a high oversampling rate, which reduces noise and achieves excellent data quality.
SNAP-IN 4 CHANNEL EEG AMPLIFIER
THE LABYRINTH GAME
Unleash the power of your mind and navigate your way out of the labyrinth. This app demonstrates the Unicorn Unity Bandpower Interface developed by g.tec medical engineering, showing how brain signals can be used to interact with digital environments in real time. The application works exclusively with the Unicorn BCI Core‑8 or the Unicorn BCI Core‑4 Headband.
g.PYPE SDK FOR PYTHON
g.Pype is a Python Software Development Kit (SDK) tailored for creating Brain-Computer Interface (BCI) applications with the Unicorn BCI Core-8 and Unicorn BCI Core-4 Headband. Ideal for neuroscience research, it features a node-based interface that streamlines real-time pipelines for acquisition, signal processing, and visualization. Users can integrate Python code for EEG signal processing. Comprehensive documentation and prebuilt example blocks and pipelines ensure a smooth start for beginners and experts alike. g.Pype is compatible with Windows and macOS, installable via Python’s package manager (pip), and free for personal use.
g.PYPE RUNTIME FOR PYTHON
g.Pype Runtime is a self-contained solution for the commercial deployment of Unicorn BCI Core-8 applications created with g.Pype SDK. This standalone processing backend runs custom pipelines in the background and delivers real-time output to the frontend application. With no need for pre-installed third-party libraries on the target system, g.Pype Runtime provides a highly efficient deployment process.
THE UNITY BANDPOWER INTERFACE
The Unity Bandpower Interface is a seamless Unity plugin designed for developers working with Unicorn BCI Core-8 and Unicorn BCI Core-4 Headband devices. It enables real-time bandpower calculation, allowing effortless integration of bandpower-based brain-computer interface (BCI) games and applications. With an intuitive setup and optimized performance, this interface empowers developers to create immersive, brain-driven experiences with ease.
Developers can easily deploy their neurofeedback apps or games across multiple platforms, including Windows, macOS, Android, iOS, and Android-based HMDs such as Meta Quest.
USER-GENERATED CONTRIBUTIONS
You don’t have to replicate apps that already exist! Use the example code and projects available on GitHub and contribute with your own projects.
WINDOWS & LINUX
This repository contains examples to develop under Windows or Linux.
BR41N.IO HACKATHONS
This GitHub repository shows the programming projects that you can chose when you participate in a BR41N.IO Hackathon. Get inspired by many, many cool ideas.
ANDROID API
This GitHub directory shows how to use Java to develop cool apps under Android.
MAC OS & IOS
This repository includes examples to develop on MAC computers or Apple phones.
EEG ELECTRODES
The Unicorn Hybrid EEG Electrodes are made of a conductive material that allows you to record dry, without any gel. Dry recordings are fast to setup.
POWERFUL LI-ION BATTERY AND ENHANCED SIGNAL QUALITY
Achieve optimal digitization with a 24-bit ADC resolution and a high oversampling rate to enhance the signal-to-noise ratio. A lightweight high-power Li-Ion battery with optimal performance, offering more than 6 hours of recording time, and conveniently charged via USB connection.
EMC TESTED COMPONENTS
Electromagnetic interference can produce distortions in the EEG data and can make huge parts of the recordings unusable. But even more importantly, electronic devices can produce interference to other products and this is completely unacceptable because it can endanger people. The Unicorn BCI Core-4 Headband components are therefore EMC tested and follow the international normatives.
ECO-FRIENDLY DEVICE
The Unicorn BCI Core-4 Headband is built with eco-friendly principles, complying with the RoHS Directive. The RoHS Directive, designed to safeguard human health and the environment, addresses the responsible handling of electronic and electrical waste. Furthermore, g.tec’s offices are powered exclusively by 100% renewable energy sources.
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