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Hearing Aids/ RF Emmissions
As another confirming moment in my life, next week I will be fitted
for hearing aids. I have already read articles that suggest that hearing aids and cell phones do not get along very well together. The so-called telecoil which is imbedded into the molding of the ear piece (one ear only) acts as a receptor for picking up audio from a conventional telephone...... but apparentely it can also pick up the RF from a cell phone generally resulting in a buzzing sound. The FCC has mandated that the manufacturers of cell phones must make available hearing aid compatible cell phones, but they have a couple more years to get that done. In the mean time, the apparent solution with respect to cell phones is to use a headset. So.. if that telecoil can pick up RF from a cell phone, what is the potential for it picking up RF from my own HF transmissions here...(probably not all bands, but... )???? I suspect there are some older hams out there with hearing aids, who have the answers to these questions "right on top" Bill, W6WLB |
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