Up to 32 channels: configurable
2 references: CMS/DRL configurable in any 10-20 location or on ears (compatible ear clips for sensors included)
Available data: raw EEG and frequency band data. Requires PRO License for use.
Sampling method: Sequential sampling, single ADC
Sampling rate: 1024 internal downsampled to 128 SPS.
Resolution: 14 bits with 1 LSB = 0.51μV (16 bit ADC, 2 bits instrumental noise floor discarded), compressed maximum slew rate 32uV per sample.
Bandwidth: 0.16 – 43Hz, digital notch filters at 50Hz and 60Hz
Dynamic range (input referred): 8400 μV(pp)
Coupling mode: AC coupled
Electrode count: 32 recording electrodes, 2 reference electrodes
Sensor material: sintered silver-silver chloride, compatible with gel
Size: profile height – 3.5 mm; central opening diameter – 6 mm
Wire length: 36 cm
Available sizes: 54 cm, 56 cm, 58 cm. Learn more about choosing a cap size.
Openings: 72 in the standard 10-20 positions
Pockets for control box: At approximately Iz (for awake studies) and Cz (for sleep studies).
IMU part: ICM-20948
Quaternions: normalized, 4D
Accelerometer: 3-axis +/-8g
Magnetometer: 3-axis +/112 gauss
* Software support for motion data coming soon.
Proprietary USB receiver (included): 2.4GHz band
USB 2.0+ (only available with EMOTIV Extender)
Micro USB cable (included): for charging