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Acoustics & Audio Technology

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Turn Up the Hearing Aid

Posted January 24, 2011 8:30 AM by Steve Melito

Back in 1984, the glam-metal band Autograph implored listeners to "Turn Up the Radio". During that same Orwellian year, one in which Super Bowl viewers learned about Apple Computers for the first time, young rockers with big hair listened to music on the newest Sony Walkman, the WM-D6C. Even non-audiophiles enjoyed older, cheaper versions of Sony's portable cassette-players. If it had earphones, you played it loudly.

Fast forward to 2011, when some members of Generation Y are realizing that they really do have something in common with their parents – hearing loss. Audiovox Accessories Corporation seems to understand this, recently introducing two new personal sound amplifiers for consumers. "About 33 million Americans experience impaired hearing," explains company president David Geise, "and 75% of these people, who could benefit from some form of hearing device, do not have one."

Made out of non-resonant material and weighing less than one-quarter ounce, Model RPSA10 uses digital technology and smooth amplification to reduce background noise over a wide range of frequencies. Model APSA15 also provides noise reduction, along with higher-end features such as volume steps and a charging base. This battery-less device comes with its own cradle and is powered by a mini-USB cable.

Audiovox isn't the only player in the personal sound amplifier market, of course, but the consumer electronics company isn't Miracle Ear either. In fact, its other products include satellite radio systems and MP3 players. Has Audiovox seen the future, and is the future hard of hearing?

Source: PR Newswire

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Power-User

Join Date: May 2008
Posts: 306
Good Answers: 12
#1

Re: Turn Up the Hearing Aid

01/24/2011 11:24 PM

There is also a iPhone/iPod Touch app called EarTrumpet. It uses the built in microphone on the device. The app has both left and right adjustment of sound level gains, LP and HP filters, 0.5kHz, 2kHz, 3.5kHz, 5kHz, 6.5kHz, 8kHz equalizers etc to adjust your hearing deficiency. There is also a hearing test section where you can see where the deficiencies are. It's not that bad at all. On the plus side no one will know you are using you iPhone/iPod Touch as a hearing device!

I believe that a future upgrade will allow the music contained in your Pod/phone to go through this app as well.

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Anonymous Poster
#2

Re: Turn Up the Hearing Aid

01/25/2011 1:33 AM

Also a song in 1967 by the Australian band "Masters Apprentices". Still get a run on the golden oldies stations over here. Ffej

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Guru

Join Date: Dec 2005
Location: Etats Unis
Posts: 1871
Good Answers: 45
#3

Re: Turn Up the Hearing Aid

01/25/2011 3:06 AM

All well and good if you prefer the after the fact solution. For those who might want to not go deaf in the first place I designed a product. One problem is people aren't very good at judging what is too loud: Ear3 personal sound level gage

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