Hearing aid feedback
Hearing aid feedback is what happens when the sound coming out of the hearing aid speaker (the part that sits in your ear canal) escapes the ear canal and is picked up by the hearing aid microphone.
Source: Healthy Hearing
Hearing aid feedback is what happens when the sound coming out of the hearing aid speaker (the part that sits in your ear canal) escapes the ear canal and is picked up by the hearing aid microphone.
Source: Healthy Hearing