In a world that runs on digital speed via smartphones, our phones serve as a communications device, a leisure and entertainment centre, and for many coping with hearing loss, a constant companion. For auditory disability that is rapidly on the rise and is expected to affect one in four people by 2050, according to the World Health Organization, innovative solutions are being born and increasingly adapted by hearing-impaired people – some who suffer from age-related hearing loss, while others who become impaired through birth or issues in their early years. This article will show you that your faithful smartphone can be a lifesaving device and how you can use it to get the most out of the sounds in your life, no matter the state of your hearing.
There is much to gain in hampering hearing loss, and your phone plays a key role in helping your ears hang on to your precious hearing. It’s all about managing exposure to loud noise – anything over 85 decibels in length and level can be too loud, and can cause lasting damage. Smartphones, with apps and settings designed to help limit, monitor, and control volume levels, are a key aid to preventing hearing damage. For iPhone owners, it’s as easy as going to the Settings to adjust Volume Limits or using the Control Center to check the Hearing feature and decibel levels in real time. For Android users, try some apps like Sound Meter to monitor your current environment and take action to protect your ears in loud places.
Google’s Live Caption, which provides automatic captions for video, calls and conversation in real time right there on your phone – no internet required – is perhaps the most radical recent development in the democratisation of auditory information. A non-Germanspeaker (or -writer) can finally follow the dialogue in question Or just try it next time you’re on a video call, watching a presentation or trying to follow a conversation in a room with background noise: turn on Live Caption on Android, or install Apple’s beta version, and you’ll never click it off again.
Another way to make every word count is with real-time voice-to-text. Android’s Live Transcribe & Notification app turns what people are saying into text on your screen, so you can follow along whether others are speaking quickly or have a slight accent. The app works with more than 80 different languages and even allows you to customise it with settings such as a vibrating alert when your name is mentioned, and the ability to save your transcriptions. If you’re an Apple user, you can also use Live Captions for similar functionality.
If you struggle to hear doorbells, alarms or other relevant signals, there’s a very useful feature on smartphones that can help. Flick the switch for Sound Recognition on your iPhone, or download apps for Android to turn your phone into a sort of hub for listening to your environment. The phone can tell you if it picks up a specific sound, so you don’t have to miss a fire alarm or a doorbell if you are a couple of rooms away from the noise.
But better sound on demand goes even further than captions and notifications. Both Android and iPhone now come with settings for filtering and amplifying sound through headphones. With Android’s Sound Amplifier or iPhone’s Headphone Accommodations, a user can fine-tune audio output to his or her own hearing. Suddenly, every sound, from a conversation to a favourite song, becomes a little clearer.
To this end, new, smarter hearing aids that can directly stream audio via the iPhones via the Made for iPhone (MFi) hearing aid programme or Bluetooth pairing with Android devices mean that hearing aid users can hear directly into their hearing aids, thus enabling more than just clearer conversations and media usage, but a direct presentation of all the ‘tinkery’ stuff talked about earlier, effectively lifting it off the smartphone through the magic of hearing aid processing.
If phone calls are difficult to hear or understand, a feature known as real-time text (RTI) enables users to type and read conversations during phone calls in real time. RTT – available on both Android and iPhone platforms – means that calls can be fluent no matter what auditory barriers exist.
The smartphone has ushered in an almost silent revolution in hearing. In their daily use, they are only one of many tools in our constantly expanding capabilities, but they are also the sledges that have broken down the dam of accessibility for millions of people who want to communicate, understand and protect their hearing. ‘Having advances in the rapid-fire pace of smartphones is really our best hope and future for hearing,’ he told me.
Furthermore, as technology develops, smartphones are likely to open new frontiers of hearing accessibility. Knowing that support is available and making full use of these features will allow anyone with some form of hearing loss to stay connected to the world around them and hear in full colour.
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