Noise Dosimeters

Personal Monitoring for Dynamic Workforces

In many industries, workers are rarely stationary. A maintenance technician might spend part of the day in a quiet control room and another part repairing loud machinery. A construction worker might operate a jackhammer for an hour and then move to a quieter task. In these dynamic scenarios, area monitoring with a sound level meter provides only a snapshot. To truly understand the risk profile of a specific role, personal noise dosimetry is required. TSI’s line of Noise Dosimeters is designed to travel with the worker, providing a comprehensive record of their noise exposure over time.

Designed for the Worker, Built for the Job

User acceptance is a critical factor in successful monitoring programs. If a device is heavy, cumbersome, or interferes with work, employees may be reluctant to wear it. TSI’s noise dosimeters, including the innovative dBadge2 series, feature a cable-free design. This eliminates the risk of snagging cables on machinery, enhancing safety and comfort. The devices are compact and rugged, built to withstand the tough conditions found in mining, manufacturing, and construction. They mount securely to the shoulder, positioning the microphone near the ear to capture noise levels as they are experienced by the worker.

Advanced Features for Better Insights

Modern noise dosimetry goes beyond simple data logging. Our advanced models offer features such as audio recording and octave band analysis. Audio recording allows safety managers to identify the source of peak noise events—verifying if a spike in data was caused by workplace machinery or a non-work-related source, like a worker shouting or a radio. Octave band analysis breaks down noise into its frequency components, which is essential for selecting the correct hearing protection devices (HPDs). By understanding the frequency of the noise, you can choose earplugs or muffs that offer the right level of attenuation, helping to reduce the risk of hearing damage without over-protecting and isolating the worker.

Streamlined Reporting and Compliance

Navigating the regulations around noise exposure can be complex. TSI’s detection management software simplifies this process. Once the dosimeter is docked, data is downloaded and instantly visualized. You can toggle between different exchange rates and threshold levels to view compliance against various standards (OSHA, ISO, ACGIH) simultaneously. This flexibility supports global organizations in maintaining consistent safety standards across different regions. By providing clear, actionable data, TSI noise dosimeters help you validate your hearing conservation program and support the long-term health of your workforce.