Archive for the ‘News’ Category

iPad Hearing Loss Simulator App

Wednesday, November 24th, 2010

iPad Screenshot 1

iTunes have released an a iPad application to buy and download, to help those who are not hearing impaired really understand what it is consists of.

Sometimes it can be hard to put yourself in a deaf person’s position and realise how hard life can become without full hearing senses.

Or maybe you are just curious of what it would be like to  have a hearing loss, especially if you have a family member or friend with a hearing impairment.

The application, The Hearing Loss Simulator by Starkey Laboratories, enables you to experience these interests and wonders and choose a specific hearing loss configuration; and then listen to sounds as though you have that particular hearing loss.

It contains pre-recorded common sounds and has the option to let you record your own voice for playback through the different hearing loss arrangments.

It includes graphics to show where the common sounds, speech, and individual speech sounds are located for loudness and frequency.

iPad Screenshot 2

Deaf Music Artist Raps Sign Language

Monday, November 22nd, 2010

The world’s first deaf rapper who has an international record contract and a released album is stomping his way through the music industry, by rapping in sign language.

Signmark, born Marko Vuoriheimo, made headlines back in 2006 when he released “Signmark”,  the world’s first rap album by a person who is deaf.

In 2009, he became the first deaf rapper to ever land a record contract and released the single and video “Smells like Victory”.

“Those two words, music and deaf, they’ve never gone together,” signed Signmark.

Born deaf, Signmark performs alongside a rapper called Brandon, who puts his voice to the lyrics, so both the deaf and hearing can hear it together.

The Finland artist recently braved New York City as part of International Deaf Awareness week, during his tour of the U.S.

He started out by translating Christmas carols so the whole family could sing together. He wanted to bring his hearing grand parents and deaf parents together through music.

“There’s still a lot of people that need to come together like my family did,” he signed.

It is reported, that Signmark was drawn to the rap style of music as a teenager because he identified with rappers feelings of having no voice in society.

“They want equality, they’re fighting for rights from the government, fighting for information, that was right up my alley and I said that’s what I want to do,” said Signmark.

And even though he can’t hear the music, he feels it through the beats.

“You can go to a concert with earplugs and you’ll feel it, you’ll then notice that you feel it in your body,” said Signmark.

UK Hearing Expert 2010

Friday, November 19th, 2010

Mr David Bryce: Audiologist of the Year 2010

A hearing expert who drove over 200 miles to help a patient has been named the UK’s Audiologist of the Year for 2010.

David Bryce, who is from Aberdeen, Scotland, has been chosen as the nation’s top hearing professional in a competition voted for by patients around the UK.

He is an experienced professional who has been caring for patients for over 20 years and was nominated for the award by regular patient, Brian Johnston.

Mr Bryce said: “Brian is someone who’s been coming to my clinic for many years so I’m very touched that he went to the effort of voting for me. I feel very proud to have won and happy that the service I provide is appreciated by patients like Brian.

“It’s very much a team effort as well, as I rely a great deal on my colleagues to provide on-going support and aftercare to patients.”

In his nomination, Brian praised the high quality of David’s care; highlighting his knowledge of hearing, his compassion and understanding of patients’ problems and particularly the time and care he takes to explain what he is doing and discuss any technical issues.

This includes spending significant amounts of time trialling new settings on his hearing aids to find the perfect one and driving more than 200 miles to visit him at home in Thurso and getting to know his family.

The competition is run by hearing aid battery maker Rayovac, to encourage patients with hearing difficulties to nominate professionals and hearing care specialists who go above and beyond the call of duty in the provision of care, demonstrating exceptional skills and compassion to provide excellent patient care.

Mr Bryce, who runs Scottish Hearing Services centre with his family, is the first Scottish professional to win the Audiologist of the Year title.

As winners, both David and Brian receive prizes, with David now in the running to be named this year’s European Audiologist of the Year – a title that will be awarded at the EUHA conference in Germany.

The respected award, which gives a chance for patients to recognise and say thank you to their audiologist, is now in its fourth year and is held for over 3,000 hearing care professionals working in the UK today. 

The award continues to attract a growing number of high quality entries year-on-year and was judged by an independent panel of industry experts including Alan Talbot, Head of the British Society of Hearing Aid Audiologists (BSHAA), Tom Davison, a consultant at the RVI Hospital in Newcastle and Gillian Lacey from Hearing Dogs for Deaf People.

Paula Brinson-Pyke of Rayovac said David was a fitting winner due to the excellent level of care and commitment he provided. He said: “David demonstrates all the qualities of an outstanding hearing professional. He cares deeply for his patients, shows great sympathy and compassion and works incredibly hard to help them get them the right support they require.

“Reading through his nomination it was very easy to see the affection and regard in which he is held by his patients and the undoubted impact he has on their lives.”

Besides the winner, sixteen other hearing professionals were highly commended by the judges for their work.

Fingerprints No More: Ears Are The New Unique ID

Wednesday, November 17th, 2010

Having ID is fundamental in today’s culture and lifestyle. It is vital to know who you are in cases such as health, terrorism, security and personality.

We already have passports, driving licences, and now the government want to bring out an overall ID card; and yet still people’s identities are stolen and bank accounts defrauded.

But the single most important ID of all is our unique fingerprint. It sets us apart from every other person in the universe, even if you are an identical twin.

Up until now our fingerprint has been the best way to get a person’s unique ID however, it seems the ear may be the best identification.

According to a study presented at the IEEE Fourth International Conference on Biometrics, through a new shape-finding algorithm called “image ray transform,” the outer ear may prove to be one of the most accurate and least intrusive ways to identify people.

Fingerprint databases can store the records of more than 100 million people but prints can rub off. With the advent of computer vision, researchers and identification industries are seeking easier biometrics to get their hands on.

And how does the science work?

Mark Nixon, a computer scientist at the University of Southampton and leader of the research, said: “When you’re born your ear is fully formed. The lobe descends a little, but overall it stays the same. It’s a great way to identify people.”

Recent technologies use computer vision to convert human features, even a person’s walk, into reliable alternatives to fingerprints.

Nixon’s technology can identify an ear, time after time, with 99.6 percent accuracy. It works by unleashing a ray-producing algorithm on an image to seek out curved features. When a ray finds one, the software draws over the part and repeats the analysis. In a few hundred or thousand cycles, it cleanly paints the ear more than any other face structure.

From there, another program turns the curves into a unique set of numbers, something that could be used as an ear-based ID.

Disadvantages to the technology include; hair covering the ears, less-than-ideal lighting conditions, cosmetic lifestyle changes and different IDs generated from different angles.

Fingerprinting has a history of 100 years showing that it works. And you all know the saying, if something isn’t broke, don’t fix it!

Music chair for the deaf

Friday, November 12th, 2010

A professor has helped make music for the deaf by inventing a chair that allows deaf people to feel music through vibrations.

Frank Russo, a psychology professor, worked with a team of researchers to invent the chair, called the “emoti-chair”, and worked with both deaf and hearing musicians to compose music that focuses on vibrations and vision rather than sound.

Prof. Russo, a music cognition expert, will be discussing music without sound at the TEDx Talks Conference in Toronto, on Thursday. The conference’s tagline is “ideas worth spreading.”

Russo talks about there being a long history of the deaf experiencing music through vibration and deaf culture being extremely visual and involving the body.

He said: “Their experience of music, maybe not surprisingly, is informed by what they see and what they feel. There’s this long history of feeling music. For example, there’s a famous percussionist, Evelyn Glennie. She’s deaf and she talks about experiencing music through her body. So she’ll perform without shoes so that she can feel the vibration through her body.”

The emoti-chair is a sensory substitution technology that’s designed to take sound and present it to the body as vibration. You can put your hand on a speaker and  feel the vibration because all sound emanates from some form of vibration.

“The challenge though, with touching a speaker or even touching a musical instrument is what we call perceptual masking. Perceptual masking occurs in vibration when the lower frequency vibrations dominate the higher frequency vibrations. So all we feel is the thump, thump, thump.”

“What we’ve done in the emoti-chair is separate out the frequencies and present them to different parts of the body. We’ll take the high frequencies and we’ll present them to the upper part of the back. We’ll take the lower frequencies in the music signal and we’ll present them to the lower part of your back,” he added.

FAMOUS DEAF MUSICIANS

- Beethoven

- Shawn Dale Barnett

- Michael Bolton

- Evelyn Glennie

Whale mass strandings linked to hearing loss?

Monday, November 8th, 2010

At least 33 whales that had beached themselves on the north-west coast of County Donegal may have suffered hearing problems.

The whales’ deaths in Ireland follow the latest research into aquatic mammals’ strandings, which suggests that stranded whales and dolphins often suffer from hearing loss.

The finding is the latest hail in the long-running controversy over whether undersea noise pollution is harming whales.

The research was carried out David Mann and colleagues of the University of South Florida in which they looked at eight species of cetacean, all of which had either stranded themselves or become entangled in fishing gear.

4 out of 7 of the bottlenose dolphins they looked at, and 5 out of 14 rough-toothed dolphins, had either severe or profound hearing loss, as did one short-finned pilot whale.

They also looked at Risso’s dolphins, pygmy killer whales, Atlantic spotted dolphin, spinner dolphin, and Gervais’ beaked whale.

None of these had any hearing problems though, meaning it seems hearing loss is far from the only possible cause for strandings. In total, 9 of the 34 animals had hearing problems.

David Mann said: “We do not know the noise exposure history of any of these [animals]. Based on the locations of stranding, it is possible that some of them have been exposed to chronic noise from boating and shipping, while for others this is unlikely.”

It is well-known that the oceans have got noisier over the last 60 years, largely because of commercial shipping.

Navy sonar has often been in the frame for whale strandings because the sounds produced are so loud. But they quickly fade into insignificance the further away from them the animals are, whereas the rumble of shipping noise permeates the ocean.

In 2006 a study found no link between Navy sonar and whale strandings.