
Hearing Protection Simplified
If you find yourself in high noise levels
on a daily basis or even on an occasional basis, the use of noise
protection products can be an effective method of maintaining
good hearing and good physical and mental well being.
The following occupations and activities often produce high noise
levels:
Anyone working or "playing" in these situations should have their hearing tested regularly. At the time of your test, be sure to discuss your specific noise environment with your hearing health care professional. Recommendations can then be made regarding the need for protection and the specific kind of protection.
The loudness or intensity of sound is measured in decibels (dB). The human ear can detect very soft sounds - 0dB of intensity - and can tolerate sounds without pain up to 120dB. Above 120dB, pain is often experienced and brief exposure can injure an unprotected ear.

dB Ratings
| dB |
|
| 0 | Faintest sound heard by human ear |
| 30 | Whisper, quiet library |
| 60 | Normal conversation, sewing machine |
| 90 | Lawnmower, truck traffic (8hrs/day) |
| 100 | Chainsaw, snowmobile (2 hrs/day) |
| 115 | Sandblasting, rock concert (max 15 minutes/day) |
| 140 | Jet engine, gun blast, noise causes pain and even brief exposure injures unprotected ears. Maximum allowed noise WITH hearing protectors. |

| No matter what business you are in, EMSEE can provide specialized ear protection and integration plugs for all types of radio sound systems. |
Non-Amplified Models & Materials are Available in Many Materials and Colors
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EMSEE Laboratories manufacturers a wide variety of earmold designs in a "rainbow" of colors including the popular neon and swirls. |
| SWIM PLUGS | Manufactured in all soft materials, with or without handles, designated left and right, if you wish. Our most popular products are made from CATAMARAN®, Silicone II or Hydroclear in great colours. Our genuine CATAMARAN® floatable plugs, the softest, best sealing plugs available today, and Silicone II are available in PREMIUM SWIRL. The deluxe cord package with case is available on request with all orders and is included in the cost of both Silicone and Catamaran plugs. |
| SLEEP-EEZ | A sculpted plug designed specifically for sleeping comfort usually ordered without handles or cord, but with left and right designation on request. Any soft material can be used, including bright NEONS if you wish. |
| COMMUNICATOR | Molds for pilots, telephone operators, police, security, fire fighters, TV reporters, air traffic controllers, etc. Available with or without microphone hanger (fixed or movable) in your choice of hard or soft materials, clear, tinted or five bright NEON (hard or soft) colours. |
| CELL PHONES | A number of jurisdictions have already outlawed the use of mobile telephones while driving a vehicle unless the unit can be used hands free. Emsee manufactures custom ear pieces for many such units. For best fit, send the adapter along with the impression and the completed system will be returned. |
| STENT/SHUNT | This type of mold is used to open a prolapsed canal or to keep an ear canal open after surgery. As large a bore as possible is used in order to allow the most sound to reach the eardrum. Any style can be adapted, although the most popular are the canal tip or skeleton. Hard materials such as Lucite or Medicryl are the preferred choices. |
| SOUND SYSTEMS | Whatever the application, from the unparalleled true-to-life sound delivered by Musicians' Plugs® to solid industrial applications, our products will meet your needs. Custom sound buds to fit many of the most popular headsets, including Walkman, Plantronics, Telex, AudioLink, Shure, and others (The headset should be sent along with impressions when ordering for accurate fitting). Unsurpassed for sound reproduction and comfort, these custom units maximize the quality of sound delivered and are unsurpassed in comfort. |
Some of our specialty products...
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EMSEE specializes in producing the best fitting and most comfortable ear plugs for easy integration with radio control systems commonly found in commercial and military aircraft. Pilots report that the EMSEE plugs are easy to insert, stay in place and don't cause stress or fatigue over long periods of use. |
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Combine the Voiceducer with a custom EMSEE ear plug and you have a quick and comfortable connection to any sound control and transmission system. Voiceducer links are used in a variety of industries including the heavy equipment contstruction field, aerospace, law enforcement and commercial communications fields. Anywhere where clear hands-free, contact is required. |
Specialty Plugs

| ER-9 /15 / 25 MUSICIAN'S and SPORTS PLUGS® by ETYMOTIC RESEARCH. | Their frequency response follows the shape of the natural frequency response of the open ear, ER 9/15/25 Musicians Ear Plugs® are designed to provide flat 9, 15, or 25dB attenuation. These attenuators are acknowledged to be the finest product of their kind available today, because the wearer hears sounds naturally, clearly and accurately, but at a reduced level. This product is an excellent choice for professional musicians, or anyone who appreciates clarity and understanding while reducing environmental noise. Sports Plugs (15SP) are ideally suited for wearing at events where their small size renders them inconspicuous, yet allows performance almost equal to the regular Musician's Plugs. Complete technical literature is available on request. With R and L designation included. |
| ACOUSTIC FILTERED PLUG | Used primarily in environments where a filtered attenuator is desired (cuts the natural peak at 1000 Hz) and user requires ability to hear normal conversation. Minimal low frequency attenuation is provided, but significant attenuation in the higher frequency sounds. There is a gradual linear increase in the amount of overall attenuation as the value of the filter is increased from 680 to 4700 ohms. Usually made of a PVC or Silicone material with optional handles, cord, clip left/right designation etc. |
| VENTED / TUNED PLUG | Uses vent plugs of varying sizes to reduce the amount of low frequency attenuation, which tends to improve voice quality. Certain professions such as dentists, hygienists and music teachers, to name a few, can benefit from this type of attenuator. This style can also be used effectively in light to medium industrial use where there is a need for job-related communication. Available with any of the options shown above. |
| SOLID PLUG | For maximum attenuation short of requiring a full ear muff, these plugs reduce sound a maximum 28dB of constant attenuation and are the choice for persons who find themselves in very loud environments. They are reasonably priced while still ensuring noise reduction because it's very difficult not to insert them properly in the ear once an individual is counselled on insertion techniques. Available with any of the options shown above. |
| MEDICAL | A series of Stethoscope adapters and custom hearing products are available for use in the medical profession for those with or without hearing losses. |