<div dir="ltr">Dear All<div><br></div><div>What kind of earphones do you use during your EEG experiments? I am looking for suggestions as I have recently had problems with the earphones I used - it adds the 50 Hz noise. I have used a standard Etymotic Research (not ER series ) - it was effective in masking the noise but it interfered with EEG signal. I have used an inexpensive type of ear phone for months without any problems, but now this too is interfering with the EEG signal. </div>
<div>I would like to know if anyone has used Etymotic ER2 / ER3 tube phones, or Sennheiser PMX 200? They are the only recommendations I could find for EEG on google. Thanks in advance for sharing your views.</div><div>
<br></div><div>Archana</div><div><br></div><div><br></div><div>__________________________________________</div><div><div style="font-family:arial,sans-serif;font-size:13px"><div>Archana K Singh, </div><div>ERATO Researcher,</div>
<div>Functional and Chemosensory brain imaging group</div><div>Department of Applied Biological Chemistry</div><div>Graduate School of Agricultural and Life Sciences</div><div>The University of Tokyo, Tokyo 113-8657</div>
<div>(tel)<a href="tel:%2B81-3-5841-5590" value="+81358415590" target="_blank">+81-3-5841-5590</a>, (fax)<a href="tel:%2B81-3-5841-8024" value="+81358418024" target="_blank">+81-3-5841-8024</a></div></div><div style="font-family:arial,sans-serif;font-size:13px">
(email) archana at <a href="http://mail.ecc.u-tokyo.ac.jp/" target="_blank">mail.ecc.u-tokyo.ac.jp</a></div></div></div>