This morning I learned some very interesting facts about cochlear implants, about what they do and what they don’t do, from a segment on NPR’s Morning Edition. We have students with cochlear implants in our schools, and I doubt too many people, adults and kids alike, know enough about them.
How many of us have seen those popular feel-good videos about babies hearing their mothers’ voices for the first time? Well, it turns out ALL voices sound pretty much alike through a cochlear implant. Music sounds as a series of beeps and buzzes, but no melody actually comes through and lyrics are hard to understand.
There are lots of smart people, engineers and physicians, working together to make these devices better at transmitting sounds accurately to the brain. Until then, understanding exactly what our students hear can make a huge difference in how we try to connect with them.