Featured Research

from universities, journals, and other organizations

New Dutch Invention: Varibel, The Glasses That Hear

Date:
April 7, 2006
Source:
Delft University of Technology
Summary:
Today a new hearing aid in the form of a pair of glasses was unveiled. These hearing-glasses are called 'Varibel' and offer older people the chance to stay active longer - free from the aesthetically unpleasing and technologically limited traditional hearing aids. Delft University of Technology in the Netherlands originally developed the hearing-glasses. Varibel developed these glasses into a consumer product in partnership with Philips, Frame Holland, the design agencies MMID and Verhoeven, and others.

These hearing-glasses are called 'Varibel' and offer older people the chance to stay active longer - free from the aesthetically unpleasing and technologically limited traditional hearing aids. Delft University of Technology in the Netherlands originally developed the hearing-glasses.
Credit: Image courtesy of Delft University of Technology

Today a new hearing aid in the form of a pair of glasses was unveiled. These hearing-glasses are called 'Varibel' and offer older people the chance to stay active longer - free from the aesthetically unpleasing and technologically limited traditional hearing aids. Delft University of Technology in the Netherlands originally developed the hearing-glasses. Varibel developed these glasses into a consumer product in partnership with Philips, Frame Holland, the design agencies MMID and Verhoeven, and others.

Approximately 1,265,000 people in the Netherlands over the age of 60 are hearing impaired. Of these, half 22% (or around 275,000 people) use a hearing aid, but it is not always possible to hear others well if there is surrounding noise. Many hearing aids intensify sounds from all directions. The result is that people hear noise, but not the people they are speaking to. Because people have such difficulty understanding what others are saying, many people - in spite of their hearing aid - have less social contact with others or must retire from their jobs earlier than desired. The hearing-glasses can provide a solution to this problem, say the experts and users who have tried and tested the Varibel.

The Varibel cannot be compared to traditional hearing aids. In each leg of the glass' frame there is a row of four tiny, interconnected microphones, which selectively intensify the sounds that come from the front, while dampening the surrounding noise. The result is a directional sensitivity of +8.2 dB. In comparison, regular hearing aids have a maximum sensitivity of +4 dB. With this solution, the user can separate the desired sounds from the undesired background noise. Dr. Cor Stengs, ENT specialist involved in the clinical tests, said of the Varibel: "Practical experience with the hearing-glasses supports the theoretical claims that the ability to understand speech is much better. There is a significant improvement in the sound quality."

With Varibel, natural sounds can still be heard. This solution allows people to hear naturally and clearly in the direction in which they are looking. This has great advantages for daily life. Martin de Jong, audio-technician, says: "With the Varibel, the natural sounds that people enjoy are retained. This works surprisingly well. People can hear good and at the same time clearly -- and especially in rooms such as in a cafe or at a birthday party."

The development of Varibel was made possible by a developmental loan from the Dutch Ministry of Finance. The STW Technology Foundation financed the research of the Delft University of Technology on the hearing-glasses and supported Varibel with the development of patent protection.

More information is available at www.varibel.nl.


Story Source:

The above story is based on materials provided by Delft University of Technology. Note: Materials may be edited for content and length.


Cite This Page:

Delft University of Technology. "New Dutch Invention: Varibel, The Glasses That Hear." ScienceDaily. ScienceDaily, 7 April 2006. <www.sciencedaily.com/releases/2006/04/060407150139.htm>.
Delft University of Technology. (2006, April 7). New Dutch Invention: Varibel, The Glasses That Hear. ScienceDaily. Retrieved August 29, 2014 from www.sciencedaily.com/releases/2006/04/060407150139.htm
Delft University of Technology. "New Dutch Invention: Varibel, The Glasses That Hear." ScienceDaily. www.sciencedaily.com/releases/2006/04/060407150139.htm (accessed August 29, 2014).

Share This




More Health & Medicine News

Friday, August 29, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

3 Things To Know About The Ebola Outbreak's Progression

3 Things To Know About The Ebola Outbreak's Progression

Newsy (Aug. 29, 2014) Here are three things you need to know about the deadly Ebola outbreak's progression this week. Video provided by Newsy
Powered by NewsLook.com
Killer Amoeba Found in Louisiana Water System

Killer Amoeba Found in Louisiana Water System

AP (Aug. 28, 2014) State health officials say testing has confirmed the presence of a killer amoeba in a water system serving three St. John the Baptist Parish towns. (Aug. 28) Video provided by AP
Powered by NewsLook.com
Who Could Be Burnt by WHO's E-Cigs Move?

Who Could Be Burnt by WHO's E-Cigs Move?

Reuters - Business Video Online (Aug. 28, 2014) The World Health Organisation has called for the regulation of electronic cigarettes as both tobacco and medical products. Ciara Lee looks at the impact of the move on the tobacco industry. Video provided by Reuters
Powered by NewsLook.com
CDC Director On Ebola Outbreak: 'It's Worse Than I Feared'

CDC Director On Ebola Outbreak: 'It's Worse Than I Feared'

Newsy (Aug. 28, 2014) CDC director Tom Frieden says the Ebola outbreak is even worse than he feared. But he also said there's still hope to contain it. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins