EAR-WORN DEVICE CONFIGURED FOR OVER-THE-COUNTER AND PRESCRIPTION USE
According to some embodiments, an ear-worn device, e.g., a hearing aid, is provided that operates both as an over-the-counter device, as well as a prescription device. Features stored on the ear-worn device may be used to amplify, enhance, de-noise, or otherwise process audio signals in a manner desired by the user. Some features, or settings of those features, process audio signals in a manner that is unsafe for users with mild-to-moderate hearing loss and thus are disabled when the ear-worn device is operating as an over-the-counter device. Such features and settings may be enabled after the ear-worn device is fit to the user by a licensed professional.
1 . A method, comprising:
using at least one ear-worn hearing aid device to perform:
receiving, from a licensed professional and following a professional fitting by the licensed professional, input to unlock a prescription range of volumes having a prescription maximum volume value, wherein:
the ear-worn hearing aid device was configured to prevent a wearer from adjusting a volume of sound output from the ear-worn hearing aid device outside a pre-selected OTC range of volumes having a OTC maximum volume value, wherein the OTC maximum volume value is less than a maximum volume at which the ear-worn hearing aid device is capable of operating;
the prescription maximum volume value is greater than the OTC maximum volume value; and
based on receiving the input to unlock the prescription range of volumes, enabling the wearer of the ear-worn hearing aid device to adjust the volume of the sound output from the ear-worn hearing aid device above the OTC maximum volume value, but preventing the wearer of the ear-worn hearing aid device from adjusting the volume of the sound output from the ear-worn hearing aid device outside the prescription range of volumes.