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本文提出了一种新型的脑电遥测技术。利用两个调频信道、通过公用电话线进行信号传输:其中一个调频信道采用时分多路复用的方法实时传输多导联脑电信号;另一个调频信道则同步发送状态参数以供接收方进行数据标识或同步处理。该技术能涵盖任何常规临床诊断的实际需要,并且波形传输质量好、失真度小、无明显噪声污染、无基漂,具有较高的应用价值。
This paper presents a new type of EEG telemetry. The use of two FM channels, the signal transmission through the public telephone line: one of the FM channel using time-division multiplexing method for real-time transmission of multi-lead EEG signals; the other FM channel simultaneously send the status parameters for the receiver for data Identify or synchronize. The technology can cover the actual needs of any routine clinical diagnosis, and the waveform transmission of good quality, small distortion, no significant noise pollution, no base drift, with high application value.