| 摘要 |
PURPOSE:To speedily record the condition of a person to be checked on recording paper under transportation according to the instruction of a sound without being missed by providing a head microphone, to which an operator inputs the sound, and a sound recognition device in an electroencephalograph equipped with a marker channel. CONSTITUTION:The operation of the marker channel provided in the recording part of an electroencephalograph 1 is controlled by a control part 4 and a sound recognition device 3 identifies a sound signal from a head microphone 2. Out of several determined marks composed of pulse trains, one mark is recorded to the marker channel in advance. Accordingly, at first, the operator inputs the condition of a check and the condition of the person to be checked, etc., by the head microphone in correspondence to a number to be inputted from a keyboard 5 and registers the sound to execute the recognition in advance. Next, when brain waves are recorded, the condition of the check and the condition of the person to be checked, etc., are inputted in the sound by the head microphone. Then, for the output of a result recognized by the sound, the conditions are recorded to the recording paper by drawing the pulse train mark to the marker channel of the electroencephalograph according to the control of a control part. |
