EEG transmitter BN-EEG2-T

wireless

EEG signal data is transmitted at a rate of 2,000 Hz, providing an extremely high resolution EEG waveform at the receiver’s output. Raw data is bandlimited from 0.1 Hz to 100 Hz, to provide a very high quality recording. The matched pair incorporates internal highpass and lowpass filters to provide for high quality amplification of the EEG waveform with its associated discharges, spindles and other synchronous neuronal activity. The high signal to noise ratio and high time-based sampling resolution permit the pair to be used for exacting episodic counting studies or event-related potentials, such as P300. Use with the Logger or a matched Receiver to emulate a “wired” connection from the computer to subject, with all the benefits of a fully-wireless recording system. Due to battery operation of the wireless transmitter and close proximity to the subject’s body, common-mode rejection ratio is extremely high, considerably in excess of any typical wired EEG recording system. Accordingly, notch filters to remove mains interference (50 or 60 Hz) are typically not required. Collect data from two scalp sites with either unipolar (referential) or bipolar montages. Using the equation generator in AcqKnowledge, a bipolar measurement can be extracted between two unipolar measurements referenced to a common point, such as the mastoid or earlobe.