About this session
Workplace noise can come from machinery, impact tools, compressed air, alarms, vehicles, production equipment, cutting, grinding, construction activity and many other sources.
A short loud event and a lower-level sound continuing for much longer create different exposure patterns, while several noisy tasks can add together across the working day.
Participants learn why noise risk is about both sound level and duration. They examine continuous, intermittent and impact noise, identify where exposure occurs and consider who else may be affected beyond the person operating the equipment.
The session also explains why noise that feels familiar or tolerable can still deserve assessment.
The course then moves upstream into prevention. Participants compare elimination, quieter processes, enclosure, isolation, damping, maintenance and work-design changes before considering hearing protection.
Longer programs connect source control with exposure assessment, hearing protection, worker reporting, hearing surveillance, procurement and verification that the control remains effective.
What your people take away
- Understand how sound level and exposure duration combine to create occupational noise risk
- Recognize continuous, intermittent and impact noise across tools, equipment and processes
- Prioritize quieter processes, engineering controls and maintenance before relying on hearing protection
- Understand how hearing-protection selection, fit, compatibility and condition affect real protection
- Recognize when competent noise assessment, monitoring or hearing surveillance is needed
- Use worker feedback, maintenance, procurement and surveillance findings to strengthen the workplace noise-control system
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What each length covers
30 minutes
30 Minutes — Key Points: Understand How Noise Exposure BuildsA focused 30-minute session on three key points from Understand How Noise Exposure Builds: connect sound level with time, distinguish continuous, intermittent and impact noise and look beyond the person operating the equipment.
- Connect sound level with time
- Distinguish continuous, intermittent and impact noise
- Look beyond the person operating the equipment
Covers 3 of 4 points in Understand How Noise Exposure Builds.
60 minutes
60 Minutes — Noise and Hearing Protection EssentialsUnderstand how noise exposure builds, why level and duration both matter, how stronger controls reduce noise at source and where hearing protection fits. Participants review representative workplace noise scenarios and identify appropriate first actions and escalation points.
- Noise level and exposure duration
- Continuous, intermittent and impact noise
- Source → pathway → people
- Quieter process and engineering controls
- Hearing-protection role
- Fit and compatibility
- Noise-assessment boundaries
- Noise and Hearing Protection Decision Check
- Live Q&A
Covers 1 of 4 parts: Understand How Noise Exposure Builds.
90 minutes
90 Minutes — Apply Noise-Control and Hearing-Protection PrinciplesBuild on the essentials through detailed source-control, maintenance, PPE and exposure-assessment scenarios. Participants compare control options, examine hearing-protection limitations and prepare a practical improvement request for a representative noisy task.
- Cumulative noise exposure
- Noisy tools and process mapping
- Elimination and quieter alternatives
- Enclosures and barriers
- Maintenance and damping
- Work organization
- Earplugs and earmuffs
- Fit and compatibility
- Hearing surveillance awareness
- Noise Control Concern and Action Record
- Live Q&A
Covers 2 of 4 parts: Understand How Noise Exposure Builds and Reduce Noise at the Source.
3 hours
Covers 3 of 4 parts: Understand How Noise Exposure Builds, Reduce Noise at the Source and Use Hearing Protection Intelligently.
Full day
Full Day — Noise at Work and Hearing Protection WorkshopExplore all four modules through realistic workplace noise cases. Participants map sources and exposure pathways, compare engineering and administrative controls, review hearing-protection selection and build an improvement plan with clear ownership and verification steps.
- Module 1 — Understand How Noise Exposure Builds
- Module 2 — Reduce Noise at the Source
- Module 3 — Use Hearing Protection Intelligently
- Module 4 — Assess Exposure, Protect Hearing and Improve the System
- Noise Source and Exposure Map
- Source-Control Comparison Exercise
- Maintenance and Damping Scenario
- Hearing Protection Selection Review
- PPE Compatibility Exercise
- Noise Assessment Boundary Scenario
- Hearing Surveillance Decision Review
- 30-Day Noise Control Action Plan
- Live Q&A
Covers all 4 parts.
Also available as a 4-week or 8-week program, for change that lasts. Ask us about it.
What’s covered
Understand How Noise Exposure Builds
Every length- Connect sound level with timeOccupational noise exposure depends on both how intense the sound is and how long someone is exposed.
- Distinguish continuous, intermittent and impact noiseSome processes create steady noise, others switch on and off repeatedly, and others create short high-energy impacts or impulses.
- Look beyond the person operating the equipmentNoise can affect nearby workers, maintenance teams, people passing through and employees in adjacent work areas.
- Do not rely on familiarity or subjective loudnessPeople can become accustomed to noisy environments, and some damaging exposure may not feel dramatically loud after repeated experience.
Reduce Noise at the Source
90 minutes and longer- Eliminate or change the noisy process where possibleThe strongest noise control may be removing an unnecessary noisy task, using a different process, purchasing quieter equipment or carrying out high-noise work in a more controlled location.
- Enclose, isolate or separate the sourceEnclosures, barriers, remote operation and physical separation can reduce the amount of sound reaching workers when they are suitable for the source and work process.
- Use maintenance and damping to prevent unnecessary noiseLoose components, worn bearings, vibration, compressed-air leaks, damaged guards or unsuitable operating conditions can increase workplace noise.
- Design work organization around the remaining exposureScheduling, access control, physical separation and reducing the number of people near noisy work can support stronger controls where exposure cannot be eliminated entirely.
Use Hearing Protection Intelligently
3 hours and longer- Match hearing protection to the exposure and taskEarplugs, earmuffs and other hearing-protection devices provide different levels of attenuation and may behave differently in real use.
- Fit and wear determine real protectionA poorly inserted plug, displaced muff cushion or incompatible piece of PPE can substantially reduce the protection expected from the device.
- Check compatibility with other PPE and the workSafety glasses, helmets, respirators, face protection, hair, clothing and communication equipment can affect how earmuffs or other protectors seal or sit.
- Inspect, store and replace hearing protectionDamaged cushions, hardened components, contaminated reusable plugs or worn equipment can reduce comfort or protection.
Assess Exposure, Protect Hearing and Improve the System
Full day only- Know when competent noise assessment is neededWhere noise exposure cannot be understood confidently from existing information, competent assessment or measurement may be required.
- Connect hearing surveillance with exposure controlWhere occupational exposure warrants hearing surveillance or audiometric testing, the program can support early identification and professional follow-up.
- Report hearing changes and control failures earlyRinging in the ears, unusual muffled hearing, difficulty hearing speech or other hearing concerns should be reported through the appropriate workplace and healthcare pathway.
- Use procurement and change management to prevent future exposureEquipment choice, layout, acoustic performance, maintenance access and process design can determine noise exposure for years after a purchasing decision is made.
Tools and materials
- Noise Source and Exposure Map
- Noise Control Hierarchy Planner
- Maintenance and Noise Reduction Review
- Hearing Protection Selection Review
- Hearing Protection Fit and Compatibility Questions
- Noise Assessment Decision Guide
- Noise Assessment Brief
- Hearing Surveillance Pathway
- Noise Control Improvement Tracker
- Noise and Hearing Conservation Playbook
Who it’s for
- Employees who work with or near noisy tools, machinery, vehicles or processes
- Manufacturing, engineering, warehouse, construction, maintenance and facilities teams
- Supervisors responsible for work planning, noisy equipment and hearing-protection arrangements
- Safety, occupational-health, procurement and engineering colleagues supporting noise-control programs
- Teams introducing new machinery, changing production or reviewing recurring noise concerns
How booking works
- Book online. Create a free Workbliss profile, then pay with session credits, by card or by invoice.
- Pick a date. Choose a date at least 14 days ahead, or book now and set the date later.
- Choose your expert. Within 3 working days, we send you profiles of the experts available for your date.
- We deliver it. Your expert is briefed on your people and goals, then runs the session live online or at your site.
Questions about Noise at Work and Hearing Protection
How long is Noise at Work and Hearing Protection?
Noise at Work and Hearing Protection runs as 30 minutes, 60 minutes, 90 minutes, 3 hours or full day. You choose the length when you book. A 30-minute session covers three key points from Understand How Noise Exposure Builds: connect sound level with time, distinguish continuous, intermittent and impact noise and look beyond the person operating the equipment. A 60-minute session covers Understand How Noise Exposure Builds in full, with a live Q&A. A 90-minute session adds Reduce Noise at the Source. A 3-hour session adds Use Hearing Protection Intelligently. A full-day session adds Assess Exposure, Protect Hearing and Improve the System. It is also available as a 4-week or 8-week program.
Can Noise at Work and Hearing Protection be delivered online or in person?
Yes, both. It runs live online, so every office can join at the same time, or in person at your site, in any country.
How do we book Noise at Work and Hearing Protection?
Create a free Workbliss profile with your work email, then open Noise at Work and Hearing Protection to see the price for each length and book it. You can pay with session credits, by card or by invoice, and choose a date at least 14 days ahead, or set it later.
Who leads the session?
A vetted Workbliss expert, briefed on your people, culture and goals before the session. After you book, we send you profiles of the experts available for your date within 3 working days, so you can choose who leads it.
Can it be tailored to our company?
Yes. Every session is shaped around your goals, your people and the benefits you already offer, and delivered by experts in your people’s languages.