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Whether operating loud equipment or wearing a respirator in a toxic environment, workers need to communicate with each other. That’s where CavCom comes in. With an earpiece that houses a microphone and speaker, our Talk Through Your Ears® earsets pick up a user’s voice through the ear canal and transmit it via a two-way radio, all while protecting the wearer from loud noise.

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These ear Sets are designed to be comfortably worn all day long and provide clear radio reception in conjunction with hearing protection (up to NRR32).

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The Hearing Protector that Fits, custom made for your ears! Custom earplugs will drive ongoing costs for conventional hearing protectors down and dramatically increase consistent and reliable hearing protection for any employee.

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Check one:

My situation is:

I need to Protect my hearing, Listen and Talk on my radio in high noise and/or with a respirator
I need to Protect my hearing and Listen to my radio in high noise
I need to Protect my hearing only

Check one:

I currently communicate using:

Headset with boom microphone
Lapel Speaker Mic
Speaker mic w/ ear bud
Throat mic
Radio but no accessory
P.A. system
Not listed here

Check all that apply:

My Safety PPE requirements are:

Double Hearing Protection is required
Respirator (SCBA; ½ Mask; PAPR)
Intrinsically Safe radios / accessories
Level A HazMat
Level B/C HazMat
Blasting suit
Fall protection
No specific requirements

Check One:

Hearing protection type:

EarzON(R) Acrylic Custom Hearing Protector
CHPD Acrylic
EarzON(R) Silicone Custom Hearing Protector
EarzON Silicone 2017

Check all that apply:

My radio needs are:

I have a two-way radio
I need a two-way radio
I have a lapel speaker mic
I need a lapel speaker mic

Check one:

Custom fitted earsets vs. universal earsets:

I need a custom fitted earset
earset customearset custom rg
I need a low profile universal earset
earset omniearset omni rg
I need a standard universal earset
earset quadearset quad rg

Check one:

How I will carry my electronics:

I prefer a secure Radio Chest Harness for my electronics
carry harness
I prefer an over-the-shoulder Radio Sling for my electronics
carry sling
I prefer a belt set for my CavCom electronics and radio
carry belt
I prefer a belt pouch for my CavCom electronics
carry clip
I have my own carrying setup

Your CavCom System

These products make up your CavCom System:

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News & Articles

Non-Occupational Noise

Apr. 17, 2017

Musicians_Foto17b6accdacAlong with researchers at the University of Kansas, CavCom's Dr. Susan Cooper has published a new method for quantifying noise exposures both on and off the job. Published in the Journal of the American Academy of Audiology, this detailed, task-based analysis tool results in an annual noise exposure value based on time and duration of exposures throughout the previous year.

The evaluation tool is a self-administered Noise Exposure Questionnaire (NEQ), which takes approximately 10 minutes to complete. Individuals are asked to recall noisy activities during the past year, including routine activities and any that are seasonal or infrequent (e.g., hunting, snowmobiling, attending music concerts or sporting events). Answers to the NEQ are then used to compute an annual noise exposure (ANE) value.

Current case history tools typically focus on whether a person participates in noisy activities but do not quantify the time spent in these activities. In the new ANE approach, both occasional and routine/daily exposures are combined to produce an overall noise exposure estimate. It is the combination of sound level and duration that increases risk: how loud, how long, and how often. These tools can be used by hearing conservation professionals to focus hearing loss prevention efforts toward those individuals at greatest risk on or off the job.

For a copy of the questionnaire, contact Dr. Susan Cooper 

To learn more:

Johnson, Cooper, Stamper & Chertoff (2017). Noise Exposure Questionnaire: A Tool for Quantifying Annual Noise Exposure, Journal of the American Academy of Audiology 

Noise Pollution Update, CavCom SoundBytes, 2014

Understanding Noise Exposure Limits: Occupational vs. General Environmental Noise. NIOSH Science Blog, February 8, 2016.