[4-channel electroencephalographic amplifier with integrated microcircuits].
To conduct electroencephalographic investigations of stationary and moving objects a small-sized 4-channel amplifier built with integrated microcircuits has been developed. Each channel includes a pre-amplifier, main amplifier, calibrator, high and low frequency filters and a power pack. The adoption of integrated microcircuits enables it to locate the pre-amplifiers directly on the object of investigations. The device is highly sensitive and secures a greater degree of noise-protection.
D000669:Amplifiers, Electronic; D000818:Animals; D004569:Electroencephalography / Q000295:instrumentation*; D004582:Electronics, Medical / Q000295:instrumentation*; D008904:Miniaturization / Q000295:instrumentation
Chetrykhkanal'nyĭ élektroéntsefalograficheskiĭ usilitel' na integral'nykh mikroskhemakh.