• ERP/EP acquisition capability ranging from 40 to 160 channels.
• Supports both online and offline averaging.
• Sampling rate of up to 8000 Hz per channel.
• Frequency filters available from 0.1 to 3000 Hz.
• Offline filtering can be applied individually to each waveform.
• Includes an 8-bit trigger input.
• Multiple export functions are supported.
• USB 2 interface for connectivity.
• Automatic and manual artifact rejection with selectable amplitude or window options.
• Baseline correction available for the entire length or a user-defined window.
• Capable of full bipolar or unipolar recording.

The EMS Sienna System is a versatile multichannel EEG/EMG/ERP acquisition and analysis system designed for both clinical and research applications. It is capable of recording signals within the 0.1 to 3000 Hz range. The system allows for simultaneous online acquisition of EEG, Evoked Potentials, and EMG, displayed in a split-screen format. Each channel can be configured for either unipolar or bipolar recording.

The system supports up to 256 different trigger events, which can be displayed in various colors for tests such as P300 or CNV, both online and offline. Users can view raw data, FFT analysis, and mapping on a single screen.

The 40-channel amplifier is provided by EMS Handelsgesellschaft mbH, located in Korneuburg, Austria. For further inquiries, contact details are provided: +43 2262 616 55-0 or [email protected]. More information can be found on their website at www.emsbiomed.com.