Be
cautions and informed prior to purchasing hearing
aids. The best way to verify the benefit hearing
aids provide is to take them off in each of your
listening situations. How do you perform compared
to the normal hearing people around you? (See: What to Expect When Getting Hearing Aids)
The
marketing of hearing aids appeals to cosmetics,
price and the illusion that newer means better. The
newer hearing aids provided with the standard
“hearing loss” prescriptions do not improve speech
intelligibility in noise better than older
technology. (See: Missing Link (2005) publication)
Detailed programming (fitting) of hearing aids is
extremely important to achieve optimal benefit.
Small changes in the presentation of sound has
dramatic effects on speech intelligibility and the
ability to separate speech from noise. (See:
Effect of
Small Changes of Acoustic Energy on Real World
Performance with Hearing Aids, 2007)
Making
sound louder doesn’t help.
Making
the speaker clearer
and separated from other sounds does!