LiveAmp: Compact wireless EEG amplifiers for mobile EEG applications 

LiveAmp is a wearable, 24 bit amplifier (available with 8, 16, 32 and 64 channels). As it is wireless and allows you to store your recorded data internally (i.e. on an exchangeable memory card), there are no mobility limitations. It is easy and intuitive to use and its technical specifications leave nothing to be desired. 

LiveAmp 

• Wireless 
• Easily connects to any Windows® based recording computer 
• Wireless transmission range: up to 10 m indoors and up to 30 m outdoors 
• Recording time: up to 3.5 h with internal battery (extendable via power bank) 
• Ultra lightweight & compact 
• Weight incl. battery:  60 g (8 – 32 channel versions), 120 g (64 channel version) 
• Dimensions: 83 x 51 x 14 mm (8 – 32 channl versions), 140 x 83 x 18 (64 channel version) 
• Outstanding signal quality 
• The amplifier’s recording characteristics are comparable to high-end laboratory EEG systems, e.g. 
• 24 bit A/D conversion 
• Sampling rate: up to 1 kHz at a noise level of less than 2 µVpp with CMR higher than 80 dB (at 50/60 Hz) 

Flexibility 

Can either be used as a referential EEG amplifier or set up as a combined referential and bipolar EEG amplifier 

Comes with a built in 3-axis accelerometer 

Can be used in combination with easy to prepare active electrodes (actiCAP slim/snap) for best data quality as well as gel-based passive electrodes (LiveCap) 

Also compatible with passive sponge-based electrodes (R-Net) or active dry electrodes (actiCAP Xpress Twist) when quick preparation times are crucial 

Expandability 

If you would like to add physiological signals to your mobile EEG setup, you can expand the amplifier system with a dedicated Sensor and Trigger Extension (STE) that offers 8 trigger in and 8 trigger out ports as well as connection possibilities for up to 8 sensors. 

Independence 

Offers the possibility to store recorded data on the recording computer via wireless transmission, internally (i.e. on an exhangeable memory card) or on the recording computer via a micro memory card 

Data can be recorded for several hours without interruption, which gives you the potential to record high quality data virtually anywhere, and under any circumstances