Hearing test Bucks
Hearing test Bucks at the Chalfont Hearing Centre.
Hearing test Bucks at the Chalfont Hearing Centre. We all need good hearing and that’s just a fact. Imagine not being able to hear the door bell, or hear your new grand child as they talk to you wanting to find out about Gran or Grandad. There are so many ways we need hearing in our daily life. Just talking to someone without lip reading your way through the conversation hoping to catch what they are saying so you can respond correctly. It can be stressful not being included in what is going on around you.
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Chalfont hearing can help, we are specialist hearing care practitioners with many years in the hear care business. Leon cox is a specialist in ear wax removal and dispensing hearing aids after the comprehensive hearing test known to man kind in Buckinghamshire. If your ears are clear of wax and after the hearing test Leon will sit with you and explain carefully what he has found regards your hearing. He will show you on a screen the test results so you are in complete control of your next move.
With knowledge of the hearing results Leon will then guide you on what hearing aid or aids are best suited to your hearing needs. It maybe after the hearing test you don’t actually need hearing aids. Knowledge is a good thing either way. Just like eye examinations, hearing tests are just as much needed when you reach a certain age. If you think you may benefit from a hearing test then please book an appointment and call reception or use the Contact form here to make a booking.
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Hearing aids, Buckinghamshire
The Chalfont hearing centre is an independent hearing specialist centre based in Chalfont Bucks. We specialise in the very latest hearing aids that will transform your life. The new 2018 digital hearing aids are a joy to use, connecting with your Iphone or most Android smart phones that are on the market today. You can really hear the benefits of the latest hearing tech, so why not book in and have a hearing test today and discuss your needs.
Chalfont Hearing News:
Swedish University Researchers Develop New Test for Balance Disorders
Many individuals over age 65 suffer from dizziness and problems with balance; however, tests to identify the causes of such problems are often painful and can risk hearing damage. Now, researchers from Chalmers University of Technology have developed a new testing device using bone conduction technology that is said to offer “significant advantages” over current tests, the Sweden-based university announced.
A Vestibular Evoked Myogenic Potentials (VEMP) test uses loud sounds to evoke a muscle reflex contraction in the neck and eye muscles, triggered by the vestibular system—the system responsible for our balance. The Chalmers researchers have now used bone-conducted sounds to achieve what they say are better results.
“We have developed a new type of vibrating device that is placed behind the ear of the patient during the test,” said Bo Håkansson, a professor in the research group ‘Biomedical signals and systems’ at Chalmers.
The vibrating device is small and compact in size, and optimized to provide an adequate sound level for triggering the reflex at frequencies as low as 250 Hz. Previously, no vibrating device has been available that was directly adapted for this type of test of the balance system.
In bone-conduction transmission, sound waves are transformed into vibrations through the skull, stimulating the cochlea within the ear, in the same way as sound waves go through the ear canal, the eardrum, and the middle ear. Håkansson has over 40 years of experience in this field and has previously developed hearing aids using this technology.
The cause of dizziness can be difficult to diagnose for several reasons. In 50% of cases, dizziness is due to problems in the vestibular system. But today’s VEMP methods have major shortcomings, and can cause hearing loss and discomfort for patients.
For example, the VEMP test uses very high sound levels, and may, in fact, cause permanent hearing damage itself, according to the university’s press release. And, if the patient already suffers from certain types of hearing loss, it may be impossible to draw any conclusions from the test. The Chalmers researchers’ new method offers significant advantages.
“Thanks to this bone conduction technology, the sound levels which patients are exposed to can be minimized,” said postdoctoral researcher Karl-Johan Fredén Jansson, who made all the measurements in the project. “The previous test was like a machine gun going off next to the ear—with this method it will be much more comfortable. The new vibrating device provides a maximum sound level of 75 decibels. The test can be performed at 40 decibels lower than today’s method using air-conducted sounds through headphones. This eliminates any risk that the test itself could cause hearing damage.”
The benefits also include safer testing for children as well as patients with impaired hearing function due to chronic ear infections or congenital malformations in the ear canal and middle ear.
The vibrating device is compatible with standardized equipment for balance diagnostics in healthcare and the cost of the new technology is estimated to be lower than the corresponding equipment used today.
A pilot study has been conducted and recently published. The next step is to conduct a larger patient study in collaboration with Sahlgrenska University Hospital in Gothenburg, where 30 participants with normal hearing will also be included.
Ear wax removal, Bucks
The scientific article “VEMP using a new low-frequency bone conduction transducer” has recently been published by Dove Medical Press, in the journal Medical Devices: Evidence and Research.
Chalmers’ partners in the study are the Sahlgrenska Academy at the University of Gothenburg, and the Danish audio companies Ortofon andInteracoustics. Grants for this project are received from Vinnova (Swedish Innovations Agency) and Hörselskadades Riksförbund (Hearing Impairment Federation).
Original Paper: Håkansson B, Fredén Jansson K-J, Tengstrand T, et al. VEMP using a new low-frequency bone conduction transducer. Medical Devices: Evidence and Research. 2018;11:301-312.
Source: Chalmers University of Technology, Medical Devices: Evidence and Research
Image: Johan Bodell/Chalmers University of Technology
Signia Launches Silk Nx Hearing Aids
Audiology technology company Signia announced its latest innovation, the new Silk Nx hearing aids. Re-engineered to be 20% smaller than its predecessor, these ready-to-wear, completely-in-canal (CIC) devices now include key features of Signia’s Nx hearing aid technology that are designed to deliver the most natural hearing experience.
With the new Silk Nx solutions, hearing aid wearers do not have to sacrifice size for performance in their hearing aids. Despite having designed the already small Silk hearing aids to be even tinier with this new release, they are also more powerful than ever. The result is what Signia calls a “discreet, instant-fit hearing solution with the highest level of sound quality.”
A practically invisible solution
Many hearing aid wearers, and especially those being fit for the first time, are insecure about others seeing their hearing aids. The Silk Nx were redesigned to be 20% smaller than previous models, according to Signia. As a result, they are designed for an improved fit rate and wearing comfort. They also feature darker faceplate colors that are designed to better blend into the ear canal and further decrease visibility.
Improved sound quality
Built upon Signia’s Nx technology platform, the new Silk is designed to provides wearers with the “most natural” hearing experience, according to the company. And Signia’s binaural beamforming technology is designed to allow clear speech understanding, even in noisy situations. Silk Nx hearing aids are also said to enable natural directionality and wireless streaming between both ears to make sure wearers hear what’s most important.
Silk hearing aids come ready-to-wear, with a secure fit for almost every ear. This is due to their super-soft and flexible silicone Click Sleeves, which are designed for a higher fit rate and are more durable than previous solutions.
More innovative features
The latest release also includes new features like TwinPhone, enabling wearers to put a phone up to one ear and hear the call through both hearing aids. They also represent what is said to be the “world’s first CIC solution” for single-sided deafness. With contralateral routing of signal (CROS) technology, Silk Nx hearing aids include wireless transmitters that transfer sound from the unaidable ear to the better ear, enabling the wearer to hear from both sides. Wearers also benefit from Signia’s apps, including the touchControl™ App and TeleCare™ 3.0, to provide greater control and convenience.