Hearing Aid Channels – when more is more

04/03/2014 04/03/2014

The words “bands” and “channels” are used interchangeably. Lots of channels may be thought of like lots of pixels, or high definition

The invention of better hearing aid DSP chips (tiny ear -computers), meant that we don’t have to do things the old fashioned way anymore. This has lead to the clinically proven, award winning, hearing aid amplifier used by Blamey Saunders hears. It means that some of the old reasons that restricted thew number of channels that you can use in a hearing aid are no longer valid. So, Blamey Saunders uses 64 channels. Wow! Some people say use only one channel – Why would you do that? Unless it’s to reduce the processing delay. Or to get round some of the other problems of compression. Our processing delay is one of the lowest (fastest)anyway.

There are advantages with many narrow bands: the narrow bands are probably the reason that the amplifier we use has proven in-built noise reduction; there is more precise control over feedback management and noise suppression.

Our amplifier has overcome the challenges so that our users can have the benefits of lot of channels. , then more channels re desirable. Why settle for less, when you can have more.

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Elaine Saunders

Elaine has worked in hearing research and technology for forty years. She is Co-founder, Blamey Saunders hears, a company which supplies affordable, discrete and highly effective hearing aids through an innovative online telehealth service and clinic based in Melbourne. She is also an Adjunct Professor in the Faculty of Science, Engineering and Technology at Swinburne University, and a clinical supervisor and mentor to many other students. She is former Chief Executive of Dynamic Hearing a company which supplied award winning digital signal processing for ultra-low power chips for the hearing aid and telephony industry. Elaine also led the Cooperative Research Centre team that developed a new electrode for Cochlear Ltd, leading to the company gaining the Australian Design award in 2000. In her youth, she was an international track runner. Elaine is an advocate for people with hearing loss, and a popular public speaker on the topic of Hearing and Listening. She is an Executive Director of the Rotary International Action Group on hearing and continues to try and reduce the barriers to hearing help. She is a member of the Rotary Club of Melbourne and Immediate Past Chair of its Health Issues Committee, Elaine is also the Chair of the Board of the Innovation Precinct at Swinburne University, member of the Industry Advisory panel (Engineering) for Swinburne University, and a Directorof ANFF. She was on the Advisory Board of the Children’s Charity Network (2005-2013) and is a former Non-Executive Director of Alfred Health. Elaine grew up with the struggles of hearing impairment from the age of 9 when her father lost his hearing. She experienced the struggles he had with his career, and the impact his loss had on their family. When she was a teenager in England, with her father’s encouragement, Elaine volunteered as a house mother in the residential section of the Royal Derby School for Deaf Children. Her close bond with these children and seeing their challenges first hand changed the course of Elaine’s life, in a quest to help people hear. Elaine has just helped to co-produce a play performed in Melbourne – The Sound of Waves – based on the life experience of a profoundly deaf girl (Jodie Harris, actor) who received a cochlear implant as a trial patient. Elaine was the leader of the Cochlear team that assessed Jodie for her implant in 1999. • Australian Design Award, Social Innovation 2015 • Australasian Industrial Research Group (AIRG) Medal for Research Innovation, 2013 • City of Melbourne: Melbourne Award for Contribution to Community, 2012 • Women in Leadership Forum, Asia: Leading Woman in Healthcare, 2011 • American Academy of Audiology: Award for Achievement in Industry, 2010 • Audiological Society of Australia: Certificate of Outstanding Service, 2008 • Telstra Business Woman of the Year National Award (Private & Corporate sector), 2004 • Biomelbourne Network, Leading Woman in Biotech, 2015

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Hi, I'm Dr. Elaine Saunders, award-winning hearing scientist and co-founder of profit-for-purpose hearing aid company Blamey Saunders hears. Welcome to my blog!

There's more to hearing and listening than you might think. Here I discuss the complex topic in easy to understand language.

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