The steel industry is one of the most developed industries in the world. It is an integral part of the economy and has become a necessary component for many other fields such as construction, automotive and transportation, infrastructure, and machinery. The steel industry also employs over 6 million people, and its growth only continues. Despite the continuous growth of the steel industry, however, steelworkers are regularly suffering from the consequences of not having adequate safety protection, as 33.5% of steelworkers have noise-induced hearing loss (NIHL).

The mining industry is one of the most crucial sectors of the economy. Despite that, the industry faces unique challenges due to its remote locations, rugged terrain, and hazardous work environments. As a result, communication is essential for the sake of miners' lives, enabling companies to overcome many of these challenges and improve safety, productivity, and profitability.

Safety hazards in the oil and gas industry are inevitable. It is a high-risk sector that poses various risks to workers due to the environment and labor work, with a recorded 20 employee deaths in the industry in 2021 (JPT, 2022). Beyond that, an estimated 14% of noise-exposed workers in the oil and gas sector have hearing loss (NIOSH, 2019). Inadequate hearing protection in the oil and gas industry leads to accidents and injuries. Workers who cannot hear warning signals or instructions are at a higher risk of being involved in accidents that can be fatal or have a long-lasting impact. Therefore, to mitigate safety hazards, it is necessary to identify threats and take the right steps to prevent them before it is too late. 

Today is World Hearing Day, which is held every year on March 3rd to raise awareness for hearing loss prevention and promote hearing care across the world. Every year, the World Health Organization (WHO) chooses a theme for World Hearing Day and creates data-driven material to advocate for hearing safety. According to WHO, "World Hearing Day 2023 will highlight the importance of integrating ear and hearing care within primary care, as an essential component of universal health coverage" (WHO, 2023). Check out WHO's website for updated training and testing suggestions.

Would you believe it if you were told that about 61% of mining, oil, and gas workers have been exposed to hazardous noise on the job (NIOSH, 2019)? The oil and gas industry is especially a high-risk working environment, where workers are exposed to various hazards daily, including constant exposure to extreme noise. More often than not, oil and gas workers aren't adequately protected. As such, the need for effective intrinsically safe communication and hearing protection devices in the oil and gas industry that support worker compliance cannot be overemphasized.

The paper and pulp industry is one of the largest industries in the world, with the U.S. playing a major role in its market. According to Fortune Business Insights, the North American paper and pulp industry market was valued at USD 64.51 billion in 2022, accounting for nearly 20% of the global paper and pulp market size (Statista, 2023). It is also one of the most dangerous industries globally, as paper dust is highly combustible, leading to the risk of explosions within manufacturing plants. Additionally, there are several other health hazards that can put employees at high risk but can all be mitigated. 

Mining presents many risks to all involved, from the financial and investment level, down to the frontline worker in the mines. In the public's mind, the risk of a mining shaft cave-in far outweighs the risks to physical health over time. When health risks are discussed, it has commonly only been about diseases such as black lung disease. However, according to the CDC, "One out of every four mine workers has a hearing problem. Even worse, four out of five mine workers have a hearing impairment when they reach mid-60s retirement age" (Centers for Disease Control and Prevention, 2018). Furthermore, 76% of miners are exposed to hazardous noise daily, which is more than any other major industry.

The steel industry is one of the largest global industries in the world, employing over 6 million people worldwide. It is also one of the louder industrial sectors, with the average noise exposure ranging between 85-92 dB(A) from various equipment including compressors, machine grinders, jets, and hammers. The noise generated by hot and cold rolling mills alone can reach up to 110 dB(A).

Industry leaders in every field value the importance of safety for employees and managers. This emphasis on safety is even more important in fields that include extremely high levels of occupational noise exposure, such as mining or oil and gas. However, in these extremely loud environments, traditional methods of hearing protection just don't provide enough noise reduction. That's where double hearing protection (DHP) comes in. 

According to the National Institute for Occupational Safety and Health (NIOSH), the annual financial impact to employers due to worker's compensation cases for employee hearing loss on the job is estimated to be $242 million. In fact, hearing loss is the most common work-related injury in the United States. Approximately 22 million workers are exposed to harmful noises daily on the job. Data centers are particularly noisy places, with the average noise level reaching up to 92 dB(A) around server areas, and within the server racks, noise levels can reach up to 96 dB(A). In all cases where noise levels exceed 85 dB(A) for more than 8 hours, it is well documented the impact that insufficient hearing protection can have on employees’ long-term hearing quality.