The Open Ear style hearing aid is a discreet device that sends the sounds into your ear in one of two ways. Some Open Ear style hearing aids use a small tube with an earbud (a soft tip) on the end that connects to your ear. A more recent innovation in Open Ear hearing aid design is the receiver in the ear delivery system. The names for this type of product vary. You may see them advertised as RIC, RITE, or CRT. They all mean the same thing, the receiver (speaker) is actually in your ear and connected to the hearing aid by a thin wire.
There are several advantages to the RITE type of connection. This is so the wire cannot kink from repetitive use and it will maintain its shape. Because the speaker is actually in the ear, the sound quality is better and the hearing aid can provide more high frequency amplification. Feedback (whistling) is less likely to happen because the speaker and microphone are farther apart. Hearing aid manufacturers have also developed disposable wax guards for the speaker which are easily replaced. This style results in less breakdowns from earwax.
Of the current Open Ear products using RITE technology, the Oticon Delta hearing aid is one of the most popular. Oticon Delta has a small, triangular design. Because it is so small, this hearing aid looks like it could be a bluetooth communication device or a fasion accessory. The Delta hearing aid is available in a variety of colors, some trendy and some designed to camouflage. I find most patients want discreet colors which hide the hearing aid in your hair and make it virtually invisible. However, sometimes a patient will want to make a bold statement and pick a color like Deep Purple or Sunset Orange.
The Oticon Delta hearing aid was selected as an International CES Best of Innovations 2007 Design and Engineering Award winner. Innovations 2007 recognizes the best-designed and best-engineered products in consumer technology, and is one of the most widely renowned consumer technology awards programs worldwide. The Oticon Delta hearing aid was awarded one of the highest scores in the Personal Electronics category based on its value to a user, aesthetics, contributions to quality of life, and innovative qualities.
Another popular new Open Ear hearing aid is the Phonak Audeo. Very tiny, light and discreet, the Audeo hearing aid has several features that make it an excellent choice. CrystalSound is the core of the hearing aid processor. It digitally amplifies the subtle, high-pitched sounds critical to understanding speech and makes sure nothing gets lost. Digital SurroundZoom is one the industry's best directional microphone systems. All packaged into a cool, Red Dot Design Award winning form that combines style with ergonomics and practicality. The Audeo shape is designed to allow optimum placement of the dual microphones on the hearing aid for the best performance in noise.
Many Open Ear hearing aids can also be used for more than just high frequency hearing loss. By making a custom tip, they can be used for moderate to severe hearing loss at all frequencies. This allows even more hearing aid users to enjoy the technological and cosmetic advantages. Open Ear technology is the new breakthrough for hearing aid users.
Open Ear Hearing Aids
If you are one of the millions of Baby Boomers working on their sixth decade on planet Earth, you may have noticed that the sounds of birdsong and children shrieking in glee are not as clear as they once were. If so, you are experiencing high frequency hearing loss, which is a normal accompaniment of the aging process.
But if your hearing has deteriorated to the point where you cannot hear the doorbell and the telephone ringing, or the teapot in the kitchen whistling, you should consult an audiologist to determine whether or not you are a candidate for a hearing aid.
If you are ready for a hearing aid, don't despair. Hearing aids are no longer the bulky, uncomfortable and very obvious devices you might remember having seen in your youth; the 2005 introduction of open fit hearing aids changed that forever.
Open fit hearing aids are tiny devices which rest outside and behind the ear, with no ear canal-occluding earmold. Open fit hearing aids instead have extremely thin, nearly invisible ?sound tubes? and are so lightweight that their users often forget they are wearing them.
Open fit hearing aids are available in two designs; the speaker-in-ear, or SIE models, and the acoustic tube models. The tube model open fit hearing aids have all their electronics housed in the small plastic shell which lodges behind the user's ear. Sound first gets processed in the behind-the-ear casing, and then moves along the acoustic tube and enters the ear canal.
The SIE open fit hearing aid, however, takes its speaker out of the plastic shell and moves it to the end of the thin tube, where there is a sound tip. SIE open fit hearing aids, therefore, do not need as much gain directly at ear level to provide the same amount of sound output within the ear canal. This makes them more suitable for a broader range of hearing impairment than the acoustic tube models, which work best with high frequency hearing loss. For more info see http://www.firsthearingaids.com/comparereviews/custom_hearing_device.html on hearing device.
Open ear hearing aids are available with directional microphones, which allow those wearers in nosy environments to point them directly at a speaker for better sound clarity. Their biggest drawback is that they are automatic, and do not have any adjustable volume control.
If you are at the age where you think you high frequency hearings not quite what it once was, make an appointment with an audiologist to determine the degree and cause of your hearing loss. And if you are in need of hearing aids, open fit hearing aids may be a very pleasant surprise!
Both Kelly Calkins & David Faulkner are contributors for EditorialToday. The above articles have been edited for relevancy and timeliness. All write-ups, reviews, tips and guides published by EditorialToday.com and its partners or affiliates are for informational purposes only. They should not be used for any legal or any other type of advice. We do not endorse any author, contributor, writer or article posted by our team.
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