Ever wonder how to stop hearing aid whistle when you talk on the phone? Try a hearing instrument that comes equipped with a T-Coil.
The T-Coil is a component inside the hearing aid that spirals from wide to narrow. Its basic function is to turn off the hearing instrument microphone so it will stop picking up unnecessary sound waves while you are talking. The T-Coil also helps the speaker pick up the necessary auditory signal from the phone, thus eliminating feedback or any other potential for whistling. nowadays, most hearing instruments, event he miniature styles, have T-Coils. At Advanced Hearing Care, we can help you find a suitable hearing instrument with this component that will improve clarity of the hearing while talking on the phone.