Old MacDonald Had a Farm
Many of us in the discipline of hearing speak frequently about the adverse effect of noise on hearing – often assuming that farm workers are very susceptible to hearing loss because of the noise levels of their machinery. But, I wonder. In fact, I have felt for years that farm workers currently may have no greater…
Read MoreOpen Tube Real-Ear Gain Response
Check and Double Check – Open Tube, Part 2 Dilemma – Gain vs. Acoustic Feedback A previous posting presented a hearing aid fitting dilemma – one that is not generally discussed. One side presented information on a closed fit RIC showing that as the insertion depth increased, so did the high-frequency amplification – an expected advantage…
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