Providing Hearing Solutions to People with Hearing Difficulties but Minimal Hearing Loss
The audiogram has been used to determine whether someone needs hearing help and whether they would benefit from a hearing aid. The fact that only 30% of those with a measurable hearing loss (PTA > 25 dB HL) has been used repeatedly to indict the hearing aid industry for not helping the 70% of those with a hearing loss who are presumed to need hearing help.