我想请教一下:ADS1298采集脑电的效果怎样?
还有采集脑电的话电路跟采集心电相比作如何改进,然后那个右腿驱动不要了吧?
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你好。脑电的噪声要求是2uVpp,所以ADS1298并不适合ECG,ADS1299是针对EEG应用的AFE。请参考www.ti.com/.../ads1299.pdf。脑电一般是单端信号,所以负端仍需要Bias,Bias信号仍需接在人体上。