To protect your child from further hearing loss, keep the child away from loud noise. EQUIPMENT REPAIRER (FORMERLY 52D), SMALL ARMS/ARTILLERY This kind of NIHL can be immediate and permanent. The sound we hear is captured by the ears and the ears then send electrical signals to the auditory nerve. According to the Occupational Safety and Health Administration, about 30 million U.S. workers are exposed to occupational noise each year. The results of audiograms in this study revealed the prevalence rate of high-frequency loss in all employees was 41.9%. SERGEANT/CHIEF INTELLIGENCE SERGEANT, CHIEF COUNTER the brain and resulting in auditory processing dysfunctions.". Causes of Injury. Corps Duty MOS Noise Exposure Listing, Categories Regularly being around loud noise can also cause: You and your children should use earplugs or muffs when you know you will be around loud noise. Tinnitus is difficult to treat because there are no standard tests for it, and the cause of the ringing often cant be identified. Significant reduction of DPOAE levels was mainly noted for high frequencies (3-6 kHz). An elastic partition runs from the beginning to the end of the cochlea, splitting it into an upper and lower part. dysfunctions, particularly those that received combined doses of jet fuel and noise. "We give them a hearing test. 2009 May;251(1-2):10-6. doi: 10.1016/j.heares.2009.02.008. Please read our disclaimer for more information about our website. Review our editorial policy to learn more about our process for producing accurate, current and balanced content. wax buildup. Surgery, medication and hearing aids may help veterans live with hearing loss, and earplugs may lower the risk of hearing damage. Cochlear implants are for people with severe to profound hearing loss. Professions Scholarship Program (HPSP) Medical Student, Uniformed An ENT is a specialist who treats problems with the ears, nose, and throat. Heating, Ventilation, AC, & Refrigeration, 3E2X1 Once the hearing nerve is damaged, it is permanent. Drugwatch's trusted legal partners support the organization's mission to keep people safe from dangerous drugs and medical devices. RADIOLOGICAL AND NUCLEAR (CBRN) WARRANT OFFICER, ARMAMENT SYSTEMS People with hearing difficulties tend to shy away from communication. Airman 1st Class Nicholas McKinney prepares to be extracted from the inside of a C-17 Globemaster III fuel tank during training at Joint Base Charleston, The signal then travels to the nerve in the inner ear, bypassing damaged hair cells in the cochlea. The NIDCD sponsors It's a Noisy Planet. NASA also is partially funding the project. Anyone who does experience tinnitus should see a qualified audiologist. OSHA charged a company with $53,100 in 2015. All rights reserved. Some people have a combination of both types. The PubMed wordmark and PubMed logo are registered trademarks of the U.S. Department of Health and Human Services (HHS). Every day, we experience sound in our environment, such as the sounds from television and radio, household appliances, and traffic. This means the high-quality information we provide comes from credible sources, such as peer-reviewed medical journals and expert interviews. Avionics Guidance & Control Systems, 2A1X3 Pure-tone audiometry (PTA) and distortion product otoacoustic emissions (DPOAE) were recorded in both groups. But in 2018, a whistleblower complaint accused 3M of selling defective earplugs to the military and exposing unsuspecting soldiers to hearing damage. Both help prevent hearing loss. GENERAL (ELECTRONICS ENGINEERING FIELD), 6900-6999 The control group were 50 non-noise exposed males, aged 25-51 years. Toll-free voice: (800) 241-1044 A lock (LockA locked padlock) Keep people safe from potentially harmful drugs, medical devices and procedures by informing them of medical conditions, severe side effects and ways to take action. Get more resources at VeteransCrisisLine.net. MECHANIC (SAFETY EQUIPMENT), AVIATION AIRCREWMAN You might see the leak on the exhaust manifold, or it could be harder to find. The noise from a jet engine can reach up to 140 decibels, which is loud enough to cause permanent damage. Unfortunately, veterans are 30 percent more likely than nonveterans to suffer severe hearing impairment, according to the Centers for Disease Control and Prevention. & Wang, D.-Y. The sounds associated with jet planes measure between 120 and 140 decibels. Most cases of military hearing loss are caused by exposure to loud noises that damage delicate hairs in the inner ear. Although some hearing loss occurs from our genetic make-up, a major cause of hearing loss, in our society, is noise exposure. Measured in decibels - the intensity of sound perceived by humans - the Navy estimates that jet. It can be caused by an acute exposure to an intense impulse of sound or by a continuous steady-state long-term exposure with sound pressure levels higher than 75-85 dB (Table 1 ). These impulses are then transferred to the auditory center of the brain. Recognizing and Addressing An Underrated Veteran Disability Military Sexual Trauma (MST) is sexual harassment and or sexual assault experienced by a military service member. Electronic Computer and Switching Systems, 2M0X1 Wearing ear protection and limiting exposure to loud sounds is the best way to protect against noise-induced hearing loss. Your childs inner ears may be damaged if he or she is around extremely loud noises or around loud noises for long periods of time. This includes peer-reviewed medical journals, reputable media outlets, government reports, court records and interviews with qualified experts. 2007;61(5):868-71. doi: 10.1016/S0030-6657(07)70544-9. "Though hearing loss is often attributed to natural aging, in fact, hearing loss may be congenital (inherited) or exacerbated by excessive noise," says Leigh Ann Watts, Au.D., CCC-A, an audiologist at Beneficial Hearing Aid Center who treated Koele. HEALTH SERVICES MANAGEMENT GROUP, 0100-0199 ELECTRICAL ENGINEERING AND COMPUTER SCIENCE, USMA, PROFESSOR OF In the United States District Court for the District of South Carolina Columbia Division. We appreciate your feedback. If your child has a follow-up appointment, write down the date, time, and purpose for that visit. Satellite and Wideband Communications Equip, 2E1X2 [Assessment of acoustic environment and its effect on hearing in jet engine technical personnel]. Drugwatch.com doesnt believe in selling customer information. Update your browser for more security, speed and compatibility. The .gov means it's official. Ratings of Impairment. Think of this as the cup over your ears feeling you had for a few hours after a loud concert. DEFENSE (AMD) SYSTEMS TACTICIAN/TECHNICIAN, AIR TRAFFIC AND AIR Loud noise is one of the most common causes of hearing loss. Noise Exposure of B-52 and KC-135 Aircraft Maintenance Personnel : Journal of Occupational and Environmental Medicine . However the two do not always occur together. Causes of hearing loss include: Damage to the inner ear. AND MATERIEL MANAGEMENT (conversion to 74A 1 Oct 10), UNQUALIFIED IN The military uses two basic tests to check for hearing loss and disability ratings: pure-tone audiometry and speech audiometry, also called speech discrimination. Would you like email updates of new search results? Exposure to noise emitted by jet engines was evaluated. CONSTRUCTION, FACILITIES, AND EQUIPMENT, AMMUNITION Implications for Hearing Loss and Tinnitus. The Institute of Medicine carried out a study mandated by Congress and sponsored by the Department of Veterans Affairs to provide an assessment of several issues related to noise-induced hearing loss and tinnitus associated with . Sounds above 80 decibels (dB, a measurement of the loudness or strength of sound vibration) may cause vibrations intense enough to damage the inner ear. Researchers have also estimated that as many as 17 percent of teens (ages 12 to 19) have features of their hearing test suggestive of NIHL in one or both ears (Pediatrics 2011), based on data from 2005-2006. While there is no definitive cure for tinnitus, research is ongoing and new treatments do occasionally become available. Hearing damage occurs at noise levels at or above 85 dB. (RC) (conversion to 12G 1 Oct 10), CONSTRUCTION Helicopter - 105. (n.d.). It's a Noisy Planet. An inability to hear high-pitched voices and sounds are a . (conversion to 12T 1 Oct 10), CONCRETE & "It's a more insidious problem to have. Retrieved from, U.S. Department of Veterans Affairs. GENERAL (SUPPLY AND FISCAL FIELD), 2600-2699 Smalt CJ, Lacirignola J, Davis SK, Calamia PT, Collins PP. Researchers have also found a connection between jet propulsion fuel-8 commonly known as JP-8 and hearing loss. Dr. Carroll holds a doctoral degree in Biomedical Engineering from UC-Irvine. REPAIRER (FORMERLY 52C), POWER-GENERATION Know how you can contact your childs provider after office hours. Thousands of other Veterans in our Community are here for you. ROCKET SYSTEM (MLRS) OPERATIONAL FIRE DIRECTION SPECIALIST, FIELD ARTILLERY Maximum A-weighted SPL during tests reached values of approx. The auditory nerve carries this electrical signal to the brain, which translates it into a sound that we recognize and understand. Retrieved from, Hearing Center of Excellence. Jet fuel, solvent, and noise exposure data were collected from records. Using noise-canceling headphones to listen to music at appropriate decibel levels or during everyday activities is not harmful to your hearing. Hearing loss from loud noises may happen right away or slowly over a period ofyears. Brian Reese here, Air Force service-disabled Veteran and Founder @ VA Claims Insider. A .gov website belongs to an official government organization in the United States. measles, rubella, scarlet fever). I was in a carrier based fighter squadron very close to engine noise. Firing guns in a place where sounds can reverberate, or bounce off walls and other structures, can make noises louder and increase the risk of hearing loss. Your childs healthcare provider will ask question about your childs hearing. When that happens, chemicals rush into the cell, creating an electrical signal. For example, you could say something like while my duty MOS has a low probability of noise exposure, it fails to account for my multiple combat deployments to Iraq and Afghanistan, whereby I had to become qualified on the M4 and M16 at firing ranges during training and I was exposued to loud Helo noises, noisy flightlines, and indirect fire attacks.. It may be permanent or temporary. official website and that any information you provide is encrypted The louder the sound becomes, the shorter amount of time of exposure . Even if you cant tell that you are damaging your hearing, you could have trouble hearing in the future, such as not being able to understand other people when they talk, especially on the phone or in a noisy room. Its FREE to get started, so click Go Elite Now below to complete our 3-step intake process. In addition, every aviation headset maker offers protection against noises encountered on the ramp. Use the following keywords to help you find organizations that can answer questions and provide information on NIHL: NIDCD Information Clearinghouse This is important if your child becomes ill and you have questions or need advice. Over time, repeated exposure to loud noise or music can cause hearing loss. Accessibility The VA spends more than $1 billion per year on hearing loss cases . "We need to develop ways to monitor combined exposures (i.e., fuel and noise exposure) and develop safety guidelines," says Guthrie. Retrieved from, Hearing Center of Excellence. In 2016, more than a million veterans received disability compensation for hearing loss, and about 1.6 million received compensation for tinnitus, according to The American Academy of Audiology. Those who work around jet fuel-or other hydrocarbon fuelsmay be at higher risk for problems with how the brain interprets incoming sound, suggests research at the Loma Linda VA. Airborne Surveillance Radar Systems, 2A3X2 A score of zero means normal hearing. ENGINEER (conversion to 72D 1 Oct 10), CHEMICAL, BIOLOGICAL, MAINTENANCE WARRANT OFFICER, Navy Noise-induced hearing loss is permanent. AIR GROUND TASK FORCE (MAGTF) PLANS, ENGINEER, Voice: (800) 241-1044 Extended Active Duty USAFR Academy/CAP Liaison Officer, Coast Guard Duty MOS Noise Exposure Listing, Merchant Jet Engine (Proximity) 130-160; Types of Noise. Retrieved from. It can also be the fuel itself. INFORMATION SYSTEMS MANAGEMENT SPEC, AQUISITION, LOGISTICS Ambulance - 85. (Photo by Airman 1st Class Tom Brading). Hearing conservation programs strive to prevent initial occupational hearing loss, preserve and protect remaining hearing, and equip workers with the knowledge and hearing protection devices . The Noise Navigator: a database of over 1700 noise sources. For example, you could say something like "while my duty MOS has a low probability of noise exposure, it fails to account for my multiple combat . We can manage hearing loss rather effectively with hearing aids," says Guthrie, "but processing the soundallowing The aim of this study was to investigate the possible chronic adverse effects of . This is called sensorineural hearing loss or nerve deafness. HELICOPTER REPAIRER (RC), AH-64A Permanent hearing loss is the most serious complication of noise-induced hearing loss. BIOLOGICAL, RADIOLOGICAL AND NUCLEAR (CBRN) DEFENSE, AIR How to Get a 100 Percent VA Rating (if deserved)! By muffling the noise. One of our content team members will be in touch with you soon. (2015, February 25). Federal government websites often end in .gov or .mil. Getting regular hearing screenings and wearing hearing protection devices while in active duty are the best ways to maintain hearing health. are limiting their exposure by respiration, wearing protective clothing, and ensuring the fuel doesn't come into direct contact with the skin. The best way to find relief is to see a professional, get an evaluation, and persist in finding a solution that works. congenital causes (something you're born with) a virus. Our auditory nerve then carries these signals to the brain through a complex series of steps. Call your childs healthcare provider if your child has: Been around a very loud noise and has symptoms that dont go away. Cochlear implants are for people who get little or no benefit from hearing aids. The work was published OSHA requires hearing conservation programs for workers exposed to noise levels above 85 decibels - about the volume level of noisy traffic. There is no cure for tinnitus, but VA centers have programs that can help manage it. Drugwatch.com is HONCode (Health On the Net Foundation) certified. Hearing Loss is a Significant Factor for Many Veterans. Cargo Transport - 88. Editors carefully fact-check all Drugwatch content for accuracy and quality. How to Read an Audiogram and Determine Degrees of Hearing Loss. List Of Hearing Loss From Jet Engine Noise Military Today 2022. Eighty-seven percent of these veterans reported experiencing some type of hearing problem. OSHA requires employers to implement a hearing conservation program when noise exposure is at or above 85 decibels averaged over 8 working hours, or an 8-hour time-weighted average (TWA). Visual Information Production-Documentation, 6F0X1 (n.d.). AIR OPERATIONS CENTER STAFF PLANNING AND OPERATIONS, 9200-9296 (n.d.). While research has tied fuel vapors to hearing problems in the past, Guthrie's study is among the We know the pain of feeling stuck, frustrated, and alone, and we want to make this process as easy and painless as possible for you. recently in the Journal of Toxicology and Environmental Health. Aircraft noise is one of the leading causes of hearing loss. Other things to do include: Know which noises are too loud and can cause damage, Get your child's hearing checked if hearing loss is suspected. Retrieved form, Hearing Center of Excellence. Electronic System Security Assessment, 1T0X1 This can include, for example, truck drivers, gas Regularly being around loud noise can also cause: High blood pressure Increased heart rate Upset stomach Difficulty sleeping Irritability and increased tiredness Trouble sleeping Ringing or buzzing in the ears (tinnitus) . Sponge Soaks Up Jet Engine Noise Sound waves from loud engines disrupt neighborhoods, cause hearing loss in workers nearby, and can even damage the engine itself. If enough cells and nerves are destroyed, hearing is permanently damaged. Hear from fellow Veterans just like you, with many of our Veteran Success Managers having gone through our programs. Listening to music on a personal device, like an MP3 player, with the volume turned up too high. Either oil or coolant is leaking onto a hot engine component. Interventions to prevent occupational noise induced hearing loss. One test measures the softest level at which a person recognizes speech, and a second test assesses their ability to understand speech. The engines of air crafts can get high in decibels. Non-genetic and non-noise causes in adults include autoimmune and cardio issues. Having trouble hearing is the main symptom of noise-induced hearing loss. Some of her qualifications include: Drugwatch.com writers follow rigorous sourcing guidelines and cite only trustworthy sources of information, including peer-reviewed journals, court records, academic organizations, highly regarded nonprofit organizations, government reports and interviews with qualified experts. Advancing the science of communication to improve lives. Background: Veterans may also suffer from tinnitus, a buzzing or ringing in the ears that happens when no external noise is present. 6. They are devices that work damaged parts of the inner ear. Airman 1st Class Nicholas McKinney prepares to be extracted from the inside of a C-17 Globemaster III fuel tank during training at Joint Base Charleston, Loud noise exposure can also cause tinnitusa ringing, buzzing, or roaring in the ears or head. When these hairs or nerve cells are damaged or missing, electrical signals aren't transmitted as efficiently, and hearing loss occurs. According to the American Tinnitus Association, many people commonly confuse tinnitus as being the cause or underlying condition. Avionics Test Station and Components, 2A1X2 RADIOLOGICAL AND NUCLEAR (CBRN) SPECIALIST, RECRUITING & 12N 1 Oct 10), PRIME POWER Sorry there was an error. Jet Fuel and Noise-Induced Hearing Loss Researchers have also found a connection between jet propulsion fuel-8 commonly known as JP-8 and hearing loss. Sounds at or below 70 A-weighted decibels (dBA), even after long exposure, are unlikely to cause hearing loss. These devices have a battery, a digital processor and a microphone. VEHICLE SYSTEM MAINTAINER (FORMERLY 63M), MECHANICAL I found information that was very helpful, that her psychiatrist never told her.". Be alert to hazardous noises in the environment. Bethesda, MD 20892-3456 But Pyles, curator of the Cincinnati Aviation Heritage Society & Museum at Lunken Airport, knows he's in the minority. But aspirin, caffeine, nicotine, antibiotics and certain other medicines can also exacerbate the condition. Your child should also use ear plugs or muffs when loud noise cannot be avoided. Exposure to jet fuel, not just noise, contributes to hearing problems skip to page content Talk to the Veterans Crisis Linenow Elevated noise levels can produce permanent damage to auditory nerve fibers that carry sound into the brain. Where can I find additional information about NIHL? Loud noise also contributes to tinnitus. After four weeks, none of the rats showed significant levels of hearing loss; however, those exposed to the jet fuel did develop auditory brainstem For the study, Guthrie, who is also an assistant professor at Loma Linda University Medical Center, used 80 rats. Alzheimer's Disease and Related Dementias, Find VA-sponsored clinical trials near you, MSI Research Scientist A small .22-caliber rifle can produce noise around 140 dB, while big-bore rifles and pistols can produce sound over 175 dB. Visit the VAs eligibility for benefits webpage to read more about how to start a claim. Share sensitive information only on official, secure websites. (2022, August 26). Typically, this resolves on its own. Bookshelf The bones in the middle ear couple the sound vibrations from the air to fluid vibrations in the cochlea of the inner ear, which is shaped like a snail and filled with fluid. Protect Their Hearing, Can hearing loss be reversed? (2006) Download Free PDF. REPAIRER (FORMERLY 45B), QUARTERMASTER & (n.d.). These people receive little to no benefit from a hearing aid. Sufferers often complain of a ringing in the ear. No matter if its a ringing or buzzing or humming or roaring, the important distinction is that sufferers perceive sounds that are not actually present in the environment. Awaiting Discharge/Separation/Retirement for Reasons Beyond Their Control, 9R000 Cells and nerves in the inner ear are destroyed by continuous or repeated exposure to loud sounds. Examples of noises that can cause hearing loss include: Common sources of noise from loud appliances such as hair dryers, food processors, blenders; traffic or subway; or tools or equipment such as leaf blowers and lawn mowers. Damage to the eardrum and middle ear causes conductive hearing loss. We're missing a lot of people just based on the way we test for hearing deficits.". Drugwatch.com has provided reliable, trusted information about medications, medical devices and general health since 2008. Sensorineural hearing loss also has many other causes. The https:// ensures that you are connecting to the Retrieved from, United States of America ex rel. SUPERVISOR (conversion to 12X 1 Oct 10), GEOSPATIAL ENGINEER Continuous exposure to loud noise over about 90 to 100 decibels - about the level of a chainsaw, can raise the unborn baby's risk of hearing loss. According to the Centers for Disease Control, an estimated 50 million people in the United States suffer from tinnitus. If you cant reduce the noise or protect yourself from it, move away from it. Estimate your 2023 VA Rating & Compensation for FREE! Many sources of noise can damage kids' hearing, but noise-induced hearing loss is 100% preventable. The second cause, noise-induced hearing loss, is caused by sustained exposure to dangerous levels of sound. SYSTEMS OPERATOR-MAINTAINER, NODAL NETWORK SYSTEMS TECHNICIAN (ELECTRICAL), GAS TURBINE SYSTEM Retrieved from, Military Disability Made Easy. Prior results do not predict a similar outcome. SPACE MANAGEMENT TECHNICIAN, UNMANNED AIRCRAFT And then childhood illnesses that were once common and now less so can be associated with hearing loss (e.g. As the hair cells move up and down, microscopic hair-like projections (known as stereocilia) that perch on top of the hair cells bump against an overlying structure and bend. Brian Reeseis a VA benefits expert, author of the #1 Amazon Bestseller You Deserve It: The Definitive Guide to Getting the Veteran Benefits Youve Earned, andfounder of VA Claims InsiderThe Most Trusted Name in Education-Based Resources for Veterans.. All Rights Reserved. This is more likely to happen if the sound continues for a long time. Your web browser is no longer supported by Microsoft. ARMAMENT/ELECTRICAL/AVIONICS SYSTEMS REPAIRER, OBSERVATION/SCOUT Regardless of how it might affect you, one thing is certain: noise-induced hearing loss is something you can prevent. Retrieved from, U.S. Department of Veterans Affairs. Noise Exposure of B-52 and KC-135 Aircraft Maintenance Personnel. Updated March 2014. Retrieved from, U.S. Department of Veterans Affairs. Permanent hearing impairment occurs initially in the vicinity of 4,000 Hz (outside the conversational range) . Please share this MOS noise exposure list with fellow Veterans! Treatments for this condition usually focus on preventing the hearing loss from worsening, improving hearing or learning other ways to communicate. GENERAL (NAVAL ENGINEERING FIELD), 8000-8099 Otoacoustic detection of risk of early hearing loss in ears with normal audiograms: a 3-year follow-up study. For more information, visit our partners page. MAINTENANCE SUPERVISOR (FORMERLY 63Z), SHOWER/LAUNDRY & The https:// ensures that you're connecting to the official website and that any information you provide is encrypted and sent securely. Email: nidcdinfo@nidcd.nih.gov, NIH Publication No. Retrieved from, Centers for Disease Control and Prevention. This can lead to noise-induced hearing loss. MATE (LAUNCHING AND RECOVERY EQUIPMENT), AVIATION BOATSWAINS MATE (AIRCRAFT HANDLING), AVIATION STRUCTURAL Here are the average decibel ratings of some familiar sounds: Your distance from the source of the sound and the length of time you are exposed to the sound are also important factors in protecting your hearing. (conversion to 12B 1 Oct 10), BRIDGE CREWMEMBER Drugwatch.com partners with law firms. This means that when the noise level is increased by 5 dB, the amount of time a person can be exposed to a certain noise level to receive the same dose is cut in half. Tinnitus may subside over time, but can sometimes continue constantly or occasionally throughout a persons life. It probably results from a combination of age-related deterioration and the effects of a lifetime of noise exposure and genetics. He is aformer active duty Air Force officerwith extensive experience leading hundreds of individuals and multi-functional teams in challenging international environments, including a combat tour to Afghanistan in 2011 supporting Operation ENDURING FREEDOM. Some studies suggest peripheral dysfunction while others suggest central auditory dysfunction. Military personnel experience noise exposure quite often. Pure-tone audiometry is the most common type of hearing test. ARTILLERY/ENGINEER IMMATERIAL, FACILITIES/CONTRACT A good rule of thumb is to avoid noises that are too loud, too close, or last too long. Currently Approved VA Protocols for Research, Letters and Op-eds Concerning VA Research with Animals, Centralized Interactive Phenomics Resource (CIPHER), Gulf War Veterans' Illnesses Biorepository, ORD VHA Directives, Handbooks, and Program Guides, NIH Manuscript Submission for VA Investigators. Yet it has created a problem of hearing loss and damage among military personnel, said Lowe. They are gone for good. When a jet engine can generate 160 decibels of sound, this is not enough to prevent hearing loss in pilots. This type of hearing loss is the most common. (2017, November 9). CHEMICAL EQUIPMENT REPAIRER (FORMERLY 63J), CONSTRUCTION Exposure to sounds that are too loud, too close or that last too long can damage delicate hairs and cells in the inner ear that are housed inside a shell-like organ called the cochlea. Join our premier education-based membership program, VA Claims Insider Elite, connect with an expert-level Veteran Coach (VC) within minutes, and finally get the rating you deserve. Eligibility for VA disability benefits. SUBSISTENCE, OPEN MESS AND BQ MANAGEMENT, 1900-1999 They may be used to help your child hear better. Most cases of tinnitus are related to damage to a persons auditory system. These doctors can conduct both hearing and tinnitus evaluations and recommend the best course of action. The electronic devices are surgically implanted in the ear, and an external device controls them. Disclaimer. Tank - 115. ENHANCED OPERATOR/MAINTAINER, AIR . Thanks Stereocilia perch atop sensory hair cells in the inner ear. Force Officer Duty MOS Noise Exposure Listing, Heath His eBook, the9 Secrets Strategies for Winning Your VA Disability Claimhas been downloaded more than 300,000 times in the past three years and is the #1 rated free VA disability claims guide for veterans. pilots, and mechanics face may also affect anyone who is consistently around other types of fuels. EQUIPMENT OPERATOR-MAINTAINER, SATELLITE Hidden hearing loss that results may allow someone to hear sounds without making. Helped more than 12,000 people find legal help. This represents an increase of $65 Million in spending by the VA on Navy hearing disability payments since 1999. Noise and Your Health Loud noise does not just hurt your hearing. OPERATOR-MAINTAINER, MULTICHANNEL Communication & Navigation Systems, 2A1X4 The typical audiogram pattern of noise-induced hearing loss (NIHL) was a dip at 3 or 4 kHz and moderate hearing loss in the frequency range of 6 to 8 kHz. Read Free Online. A study cited by the VA and published in the Journal of Toxicology and Environmental Health found JP-8 interacted with noise to cause auditory processing dysfunction in the brain.