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The Sound Of Your Voice Could Help Doctors Diagnose Disease, Research Finds

The Sound Of Your Voice Could Help Doctors Diagnose Disease, Research Finds

In the digital age, we have become increasingly aware of our own health and the core symptoms that can be indicative of illness. This has made it far easier for people recognise when they are unwell, increasing their chances of successfully treating ailments and returning to full health over time.

A similar trend has driven preventative medicine throughout the age, as innovation and research have enabled healthcare service providers to improve diagnostics and pre-treatment options rather than focusing solely on reactive measures. This was seen during the recent outbreak of the Zika virus in South America, where a novel vaccine candidate was quickly presented to protect citizens in affected areas.

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Why the Sound of your Voice is now a key Diagnostic Tool

In terms of diagnostics, technology has also enabled doctors to improve their accuracy while determining new methods of identifying specific illnesses. Most recently, employees at the Massachusetts Institute of Technology have developed an innovation that has introduced a new diagnostic metric, which is the sound of each individual patient’s voice. This hardware, which is still under development, analyses voices according to tone and the speed at which words and sentences are formed.

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By analysing various aspects of a patient’s voice, doctors are able to determine subtle vocal tics that will enable them to diagnose illnesses at a very early stage. This includes everything from mental health issues such as depression to respiratory disorders, as healthcare professionals search for time-dependent variations in pitch and subtle shifts in pace. In laymen terms, this technology builds on accepted knowledge pertaining to the links between voice patterns and certain illnesses (such as the fact that those with depression may occasionally speak with a flatter tone) to drive informed, accurate and insightful diagnostics.

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The hardware has been tested extensively across several groups of subjects, which were required to read standard, sample paragraphs. The technology breaks these statements down into individual components called phonemes, known by linguistic experts as the building blocks of language. These phonemes are then analysed using proprietary algorithms, highlighting potential issues and singling out specific symptoms. These can relate to numerous ailments, from mild traumatic brain disease to dementia and Parkinson’s disease.

Is this just the beginning for voice analysis in Diagnostics?

The research team working on this technology are not alone in their quest, with IMB currently teaming its own, Watson super-computer with academic research teams to identify potential psychological issues in subjects using speech patterns. A Berlin-based company has also worked on developing hardware that can diagnose ADHD patients with voice recordings, while apps are also being developed across the globe base on tone and speech patterns. Make no mistake; however, the research being conducted at the Massachusetts Institute of Technology is at an advanced stage while the current hardware requires only a minute of speech to identify the vocal biomarkers that represent symptoms of mental and physical illness.

What is more, this may be just the tip of the iceberg for the utilisation of tone and speech patterns, particularly as the voice remains a complex and scarcely understood aspects of our physiology. With huge data sets hidden within the composition of our voice, this latest innovation may herald a new dawn in the field of diagnostics and preventative care, particularly in relation to ailments that are chronically under-diagnosed and difficult to identify. This includes complex mood disorders and mild cases of depression, where there remains a lack of easily distinguishable symptoms and objective screening. Ultimately, this technology may eradicate these issues in some cases, while also advancing to the point where it is accessible to laymen through a downloadable mobile application.

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Last Updated on March 24, 2021

8 Smart Home Gadgets You Need in Your House

8 Smart Home Gadgets You Need in Your House

We’ve all done it. We’ve gone out and bought useless gadgets that we don’t really need, just because they seemed really cool at the time. Then, we are stuck with a bunch of junk, and end up tossing it or trying to sell it on Ebay.

On the other hand, there are some pretty awesome tech inventions that are actually useful. For instance, many of the latest home gadgets do some of your work for you, from adjusting the home thermostat to locking your front door. And, if used as designed, these tools should really help to make your life a lot easier—and that’s not just a claim from some infomercial trying to sell you yet another useless gadget.

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Take a look at some of the most popular “smart gadgets” on the market:

1. Smart Door Locks

A smart lock lets you lock and unlock your doors by using your smartphone, a special key fob, or biometrics. These locks are keyless, and much more difficult for intruders to break into, making your home a lot safer. You can even use a special app to let people into your home if you are not there to greet them.

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2. Smart Kitchen Tools

Wouldn’t you just love to have a pot of coffee waiting for you when you get home from work? What about a “smart pan” that tells you exactly when you need to flip that omelet? From meat thermometers to kitchen scales, you’ll find a variety of “smart” gadgets designed to make culinary geeks salivate.

3. Mini Home Speaker Play:1

If you love big sound, but hate how much space big speakers take up, and if you want a stereo system that is no bigger than your fist, check out the Play:1 mini speaker. All you have to do is plug it in, connect, and then you can stream without worrying about any interruptions or interface. You can even add onto it, and have different music playing in different rooms.

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4. Wi-Fi Security Cameras

These are the latest in home security, and they connect to the Wi-Fi in your home. You can use your mobile devices to monitor what is going on in your home at all times, no matter where you are. Options include motion sensors, two-way audio, and different recording options.

5. Nest Thermostat

This is a thermostat that lives with you. It can sense seasonal changes, temperature changes, etc., and it will adjust itself automatically. You will never have to fiddle with a thermostat dial or keypad again, because this one basically does all of the work for you. It can also help you to save as much as 12% on heating bills, and 15% on cooling bills.

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6. Smart Lighting

Control your home lighting from your remote device. This is great if you are out and want to make sure that there are some lights on. It is designed to be energy efficient, so it will pay for itself over time because you won’t have to spend so much on your monthly energy bills.

7. Google Chromecast Ultra

Whether you love movies, television shows, music, etc., you can stream it all using Google Chromecast Ultra. Stream all of the entertainment you love in up to 4K UHD and HDR, for just $69 monthly.

8. Canary

This home security system will automatically contact emergency services when they are needed. This system offers both video and audio surveillance, so there will be evidence if there are any break-ins on your property. You can also use it to check up on what’s happening at home when you are not there, including to make sure the kids are doing their homework.

Featured photo credit: Karolina via kaboompics.com

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