The power of human hearing should never be underestimated. It plays a crucial role in helping us navigate our surroundings, along with our eyesight. Together, they provide our brains with vital information about our location, potential hazards, and where we want to go. When either of these senses is hindered, our ability to understand our environment and move safely is compromised. That's why improving our situational awareness, especially through enhanced hearing, is considered a significant advancement for our safety and well-being.

There are over 1.64 million workers in the food processing industry who face numerous safety hazards while on the job. One of the most common hazards is the high noise levels from the equipment around the plant. In certain food processing plants, the noise can exceed 95 dB(A), making it difficult for workers to communicate effectively. Often, workers resort to removing their ear protection and shouting over the noise or seeking out quieter areas for simple conversations, which can lead to unsafe practices and downtime.

Noise is an unavoidable byproduct of construction activities, and it has a broader impact than just causing hearing loss. Prolonged exposure to high noise levels can lead to stress, fatigue, and decreased productivity. Consequently, excessive noise levels can significantly affect the health and safety of workers. Therefore, we must evaluate and comprehend the noise level generated in a construction environment. 

In the world of data centers, effective communication is crucial for seamless operations. However, traditional communication methods falter amidst the whirring fans, humming generators, and constant information flow. With thousands, sometimes millions, of servers and network equipment operating simultaneously, data centers are inherently loud environments. The relentless operation of machines can generate noise levels of up to 96 dB(A) within the server racks, surpassing occupational safety and comfort thresholds. OSHA requires a hearing conservation program when occupational noise levels exceed 85 dB(A) for more than 8 hours, which can lead to communication, safety, and operational issues.

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.