posted Jul 16, 2010, 6:01 AM by Greg Post
New ZEM headphones deliver pure sound exactly as recorded
Patented acoustic technology also cancels out background noises
Rochester, N.Y. — Revolutionary new ZEM headphones use just a simple amplifier to produce pure sound in the earpieces, unchanged by electronics. They simultaneously cancel background noise using patented technology invented at Syracuse University by renowned acoustic researcher, Dr. Jozef Zwislocki.
The result is pure, unaltered sound that feels as if you’re in the recording studio. The absence of complex electronics also lowers cost and produces a headset weight of just two ounces. The compact unit can be folded to fit easily in a shirt pocket or ZEM case. No batteries are needed.
“Professional studio musicians who have tried ZEM headphones for recording sessions have ordered more of them,” said Gregory Post, President of SensGard LLC, the manufacturer. “ZEM headsets eliminate distorting electronic effects, leaving only the true sound created by musicians or speakers.”
The headphones are ideal for airplane passengers and anyone who wants to hear studio-quality stereo sound without the distraction of background noises. The noise cancellation feature of the phones is non-electronic and so effective that users can turn down the volume and still hear clearly.
The physics-based sound filter invented by Dr. Zwislocki reduces noise at both low- and high-frequency ranges, lowering noise levels by up to 37 decibels.
The only electronics in the headphones are two miniature electro-magnetic receivers that convert electrical signals into sound. They are, in effect, tiny electro-mechanical amplifiers. The 3.5 mm plug on the electrical cord is compatible with MP3 players, CD players, cell phones, iPods, laptops, satellite radio and home computers.
The headset fits comfortably into the outer ear and stays in place even while exercising or moving about. The headphones are so comfortable it is easy to forget they are on. The headband that connects the two earpieces adjusts easily for fit.
Prices of some typical premium headphones start at $349.00. ZEM headphones are available at $90.00. All ZEM products are made in the USA.
Photos and more information about new ZEM headphones can be found by visiting www.SensGard.com
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posted Feb 13, 2009, 11:01 AM by Website Admin
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updated Feb 13, 2009, 11:06 AM
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Fairport, NY – SensGard LLC today announced it has been awarded a Field Tested Seal of Approval by the North American Hunting Club.The seal of approval means the ZEM is recommended by members of the North American Hunting Club. The ZEM was field tested in the spring and the results published in the North American Hunting Clubs August 2006 issue. Field tested products are rated on a scale of, 10 excellent, 5 average, 1 poor. With an average rating of 7.9 the ZEM held the top rated categories in, ease of use, size and the ability to understand speech. Some quotes from members:
"I was impressed with the decibel reduction the SensGard ZEM provides while still allowing for the ability to communicate with others." – ALLAN REPETTO, CONVEYERS, GA
"This is a great product. It allows the user to hear normal conversation levels while protecting against loud muzzle blasts." – CRAIG PULLEN, ASHBURN, VA
Please visit www.huntingclub.com for more information on the North American Hunting Club.
Anyone seeking additional information about the ZEM is invited to visit SensGard's website at www.sensgard.com. About SensGard LLC
SensGard LLC manufactures hearing protection utilizing a patented new technology for sound cancellation. The unique technology forming the foundation for SensGard's products is the creation of Dr. Jozef J. Zwislocki. During his long and storied career, Dr. Zwislocki has become a world renowned leader in the field of auditory research. SensGard's hearing protection products are used in any potentially damaging noise environment including manufacturing, power and utility, construction, landscape, military, airlines, woodworking, sport shooting, music and entertainment. The company is headquartered in Rochester, N.Y. |
posted Feb 13, 2009, 10:58 AM by Website Admin
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updated Feb 13, 2009, 11:00 AM
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Syracuse University has posted an article about the research that lead to Sensgard, "Researcher’s discoveries spawn Upstate New York company." A new generation of hearing protectors is based on research done at Syracuse University’s Institute for Sensory Research. To read the full article please click here. |
posted Feb 13, 2009, 10:56 AM by Website Admin
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updated Feb 13, 2009, 11:00 AM
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SensGard was featured on the RNews website, "SensGard Offers Advanced Hearing Protection." To read the full article please click here. |
posted Feb 13, 2009, 10:55 AM by Website Admin
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updated Feb 13, 2009, 10:58 AM
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Rochester, NY - New ZEMs by SensGard provide maximum hearing protection combined with comfort, low cost and convenience. ZEMs are ideal for homeowners operating lawnmowers, leaf blowers, chain saws and other noisy equipment, as well as motorcycle and ATV enthusiasts, hunters, target and skeet shooters, woodworkers and other hobbyists. ZEMs incorporate patented technology that uses the mechanical energy of sound waves instead of electronics to minimize sound before it reaches the ears. The devices offer many benefits over ear muffs, ear plugs and ear bands: - ZEMs provide superior, consistent protection without distortion across all frequencies. The wearer is fully protected from harmful noise but can still discern speech and other important ambient sounds.
- Glasses and safety goggles will not compromise the fit or performance of ZEMs.
- ZEMs weigh less than 2 ounces and are comfortable to wear, even in hot, humid weather.
- ZEMs require no batteries or expensive battery replacement.
- ZEMs are simple and easy to adjust to the wearer's head size.
- When not in use, ZEMS fold up to store in a pocket or drawer.
ZEMs have been awarded a Field Tested Seal of Approval by the North American Hunting Club and a Garage Tested Seal of Approval by the National Street Machine Club, America's fastest growing club of street machine enthusiasts. Two ZEMs models are available. Original ZEMs SG26 have a noise reduction rating of 26 decibels (suitable for use at outdoor shooting ranges). They are available in gray, red, blue or orange. ZEMs SG26 come with two pairs of replacement cuffs and carrying case and retail for $24.99. New ZEMs SG31 have an unprecedented noise reduction rating of 31 decibels for protection in extreme noise environments, including indoor and outdoor shooting ranges. ZEMs SG31 are available in black or loden green. ZEMs SG31 come with two pairs of replacement cuffs and carrying case and retail for $29.95. Both ZEMs models are available online at www.sensgard.com. For more information about ZEMs visit www.sensgard.com. Or contact SensGard at P.O. Box 341, Fairport, NY 14450, (877) 208-0883. SensGard, LLC manufactures hearing protection utilizing a patented new technology for sound cancellation. SensGard products are recommended for use in lawn care, woodworking, sport shooting, and other high-noise activities that can cause permanent hearing damage. |
posted Feb 13, 2009, 10:47 AM by Website Admin
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updated Feb 13, 2009, 12:40 PM
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SensGard was featured in the Democrat and Chronicle for improving its ZEM headphones. To read the full article please click here. |
posted Feb 13, 2009, 10:44 AM by Website Admin
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updated Feb 13, 2009, 10:47 AM
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Fairport, NY – SensGard LLC announced today that it has been awarded a Garage Tested Seal of Approval by the National Street Machine Club, America's fastest growing club of street machine enthusiasts. Test results were published in the November/December 2006 issue of Street Thunder magazine.The ZEM was tested by club members during the summer after which members submitted a comprehensive evaluation in four test categories. The four categories were Quality, Versatility, Performance and Design. On a scale of one (poor) to ten (excellent), the ZEM earned the following scores. Garage Test Rating
Quality............7
Versatility........8
Performance........8
Design.............7 Some quotes from members:
"This hearing protection device offer exceptional noise canceling performance and their light weight allows for a very comfortable feel." – JUAN HERNANDEZ, Abilene, TX "I tried this product during several different applications and they performed better than expected." – LEE HIBBARD, Manitowoc, WI Please visit www.streetmachineclub.com for more information on the Street Machine Club. Anyone seeking additional information about the ZEM is invited to visit SensGard's website at www.sensgard.com. About SensGard LLC
SensGard LLC manufactures hearing protection utilizing a patented new technology for sound cancellation. The unique technology forming the foundation for SensGard's products is the creation of Dr. Jozef J. Zwislocki. During his long and storied career, Dr. Zwislocki has become a world renowned leader in the field of auditory research. SensGard's hearing protection products are used in any potentially damaging noise environment including manufacturing, power and utility, construction, landscape, military, airlines, woodworking, sport shooting, music and entertainment. The company is headquartered in Rochester, N.Y. |
posted Feb 13, 2009, 10:42 AM by Website Admin
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updated Feb 13, 2009, 10:46 AM
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FAIRPORT, NY - SensGard LLC, today announced the availability of its proprietary hard hat clip which allows the company's ZEM hearing protection to be worn in combination with a hard hat in environments that require both forms of protection. The unique design is adaptable to most varieties of hard hats and also features a locking mechanism that allows the ZEM to be stored with the hard hat when not in use. The hard hat clip was created in response to customer's needs to provide hearing protection in a hard hat environment. Several industries including power and utilities, construction and manufacturing require employees to wear both forms of protection. "We identified a need and worked quickly to find a solution," said Rob DiNardo, co-founder of SensGard LLC. "We sat down with our partners from Craftsman Manufacturing and Custom Molding Solutions and came up with a design, prototype and market test, all in a matter of six weeks. Our customers really like this added feature." |
posted Feb 13, 2009, 10:41 AM by Website Admin
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updated Feb 13, 2009, 12:40 PM
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The Hyperacusis Network Message Board has an interesting thread regarding the ZEM. The thread can be seen at the Hyperacusis website One of the posters (Francis) to the board had this to say "I must add that as I sat in my car, ready to leave the parking lot, I cried with joy and gave the Lord thanks for this spectacular invention!
I close with Dan's words, in sincerity, "it is unlike anything else you have ever used." |
posted Feb 13, 2009, 10:34 AM by Website Admin
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updated Feb 13, 2009, 11:09 AM
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On December 11th, 2004 SensGard had what is known as an elevator pitch on the radio program What The Tech. The stint which lasted roughly 7 1/2 minutes featured Rob DiNardo talking about SensGard's product, the ZEM. Click here to download the 7MB mp3 clip. |
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