Congress, 2017 mandat the U.S. Food and Drug Administration (FDA) to release a new category of devices, OTC hearing aids, which consumers can purchase without consulting a licens hearing healthcare provider. The FDA finaliz this decision on 16 August 2022 calling it historic and OTC hearing aids gan ing sold in the U.S. from 17 Octor 2022. Hearing devices have seen tremendous evolution in the last decade including rapid development in features, functionalities as well as look and feel of the device. Modern hearing aids have many new features such as Bluetooth connectivity, rechargeability and fitness tracking. Interestingly, several devices look more like an earbud rather than a traditional hearing aid.
Making Internet Of Things
This has en possible due to the convergence of traditional hearing aids, which are mical devices, with consumer audio devices, creating a whole array of hybrid devices such as Personal Sound Amplification Products (PSAPs) and hearables. Currently, there are several hearing devices on the market, of which some are mical devices intend for individuals Czechia Email List with hearing loss and regulat by the FDA (i.e., prescription hearing aids, self-fitting OTC hearing aids, pre-set OTC hearing aids), and other devices that serve as hearing enhancement devices for individuals with normal hearing who have an average hearing thresholds of 25 dB or tter in frequencies 500 Hz, 1,000 Hz, 2000 and 4,000 Hz (i.e., PSAPs, hearables) or those us mainly for entertainment purpose.
The Techniques Of Navigation Guidance And Control
Some manufacturers are blurring the lines tween these categories and offering sound enhancement and personalization of acoustic output for persons with hearing loss using smartphone-bas earphones with an accompanying smartphone app (Lin et al., 2022). Moreover, studies have document that people with hearing loss TH Lists tend to use devices such as PSAPs and hearables which are meant to for people with normal hearing (Kochkin, 2010; Manchaiah et al., 2019). Figure 1 frontiersin FIGURE 1. Hearing device categories. Some of these devices have en available to consumers through direct-to-consumer (DTC) channels for several years (i.e., PSAPs, hearables) including a category of DTC online hearing aids.