Exceeding OSHA Standards for Ear Protection
As professionals, ensuring the safety of ourselves and our team members is paramount. In 2015, Motorola conducted a survey among manufacturing leaders, revealing that excessive workplace noise is a major concern across industries. The Occupational Safety and Health Administration (OSHA) sets safety standards to limit exposure to high decibel levels, as illustrated in the chart below.
OSHA Noise Exposure Limits
| Decibels | Hours of Exposure |
|---|---|
| 90 | 8 |
| 92 | 6 |
| 95 | 3 |
| 100 | 2 |
| 102 | 1.5 |
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Workers may not notice the damaging effects of noise until levels reach a staggering 140 dBA. Prolonged exposure to high noise levels can cause permanent and progressive hearing loss, often taking years to become evident.
Finding Effective Solutions
While basic ear defenders, ear muffs, and ear plugs are commonly used as the first line of defense, OSHA considers these “acceptable but less desirable” solutions. Such devices act as temporary measures rather than addressing the root cause. They can also reduce situational awareness, potentially compromising workplace safety.
Motorola Solutions has developed advanced technologies to enhance both hearing protection and communication in noisy environments. Key solutions include:
- Heavy-Duty Headsets
These wired headsets integrate with industrial ear defenders, protecting hearing while allowing workers to stay connected via two-way radios. - XBT Heavy-Duty Wireless Headsets
Using SENS technology, these headsets block harmful noise while enabling normal conversations. Bluetooth connectivity eliminates wires, offering greater mobility. - Industrial Noise Cancelling Remote Speaker Microphone (INC RSM)
Equipped with multiple directional microphones, this device filters background noise to ensure clear communication, even in the clamor of a busy plant. - 3M Peltor Heavy-Duty Headsets
Optimized and certified for Motorola’s APX and MOTOTRBO series radios, these headsets enhance productivity by combining hearing protection with superior communication capabilities.
Enhancing Connectivity
For seamless communication, your MOTOTRBOâ„¢ two-way radio system can be integrated with your factory control system. This integration enables alarms and alerts to be sent directly to the appropriate technician and even read aloud using the text-to-speech feature.
Conclusion
While noise is an inherent part of many manufacturing operations, it doesn’t have to compromise safety. By leveraging advanced communication tools and hearing protection solutions, you can protect your employees and create a safer, more efficient work environment.