Noise Reduction in Workplaces
One of the biggest advantages of Asseco CEIT in the field of noise reduction in the workplace is that we look at noise in the workplace comprehensively and with an emphasis on detecting and analysing the majority of noise sources. Our studies do not end with the measurement of “unacceptable” values that exceed the hygienic values of noise, but with a detailed analysis of the acoustic field and with engineering proposals on how to attenuate of individual frequencies.
We translate many years of experience with the development of quiet and super-quiet products into noise reduction in the workplace. We guarantee quiet operation below standard values.
Our expertise covers
- Noise measurement of the work and production environment
- Graphic processing of noise maps of workplaces – complex noise maps in various operating modes of equipment
- Identification of dominant sources of noise in the workplace, recording of acoustic changes in the condition of machines
- Proposals for anti – noise measures
- Proposals for acoustic modifications to reduce the noise of machines and equipment, engineering design of anti-noise measures, creation of concepts
- Recommendations for noise reduction during maintenance
- Prediction of noise in the work environment
- Prediction of noise propagation before and after the implementation of anti-noise measures
- Implementation of soundproofing for production machines and equipment
- Structural design and comprehensive project implementation
- Modification of the machine construction, application of acoustically-absorbing materials to a suitable place
Acoustic camera
Acoustic camera output
Acoustic Camera
We present a cutting-edge measurement device that enables the visualization and localization of sound sources with exceptional accuracy. It uses a combination of a microphone array and optical camera together with advanced beamforming algorithms to precisely determine the direction and intensity of sound waves. The result is an acoustic image overlaid with a photo or video, providing clear and comprehensible information about the location and strength of the sound source.
Why invest in an acoustic camera from Asseco CEIT?
- Fast return on investment (ROI): On average within 2–4 months, depending on the scale and scope of deployment.
- Comprehensive professional training: We provide training for selected staff to fully utilize all device functions.
- Instant results: Measurements and analyses are performed in real time with the option to document them as photos or video recordings.
Outperforms Traditional Solutions
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Exceptional accuracy and speed: Noise source localization with precision down to just a few centimeters.
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Non-contact and safe measurement: An ideal solution for noisy, hard-to-reach, or hazardous environments.
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Leak detection: Precise identification of leaks in technical fluids, compressed air, gases, or vacuum systems.
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Clear outputs: Noise maps are visually unambiguous and easy to interpret, even for non-expert audiences.
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Flexible use: Suitable for industry, research, maintenance, and new product development.
Applications of the Acoustic Camera
- Machine and equipment diagnostics – early detection of mechanical faults such as bearing damage, imbalance, or electrical failures.
- Noise reduction – analysis of noise sources in workplaces or around production facilities.
- Vehicle and prototype testing – evaluation of acoustic properties of products before they enter the market.
- Leak detection – localization of leaks in compressed air, gas, or vacuum systems.
- Noise pollution measurement – objective data for environmental assessments.
Analysis and Optimization of Product Noise
Asseco CEIT offers declarative and technical measurements of equipment and products as well as the identification of the source of individual components of sound using acoustic holography and the subsequent assignment of the share of the total noise of the equipment. We also evaluate the psychoacoustic as well as vibrational properties of the product. Based on measurements and analyses, appropriate measures are proposed so that the total declared noise is optimal for long-term use.
- Less noise and product vibration means an advantage in a competitive environment.
- The source of individual components of noise is identified
- Improvements of the vibro-acoustic parameters without adversely affecting functionality and price are proposed
- Noise and vibration optimization puts the product ahead of the competition
Our expertise lies in the following areas:
- Sound pressure and power measurement (EN ISO 3744, EN60704-1, IEC 60704-2-4)
- Psychoacoustics – measuring sound quality and human perception
- Identification of sources of individual noise components
- Measurement of acoustic properties of materials
- Measurement of vibrations by contact and contactless method
- Optimization of acoustic properties
- Simulation of the impact of the proposed changes on the product
- Verification of products in various operating states
- Proposal for the implementation of changes
Ready to Optimise Your Manufacturing Environment?
Take the first step towards a quieter, safer, and more efficient manufacturing facility. Our experts will analyse your operations and design a custom industrial noise reduction solution tailored to your needs.
Frequently Asked Questions for Industrial Noise Control
What are the main sources of industrial noise?
Industrial noise typically originates from machinery, production processes, material handling, and auxiliary systems such as ventilation or compressed air. Identifying the dominant source is the first step toward effective mitigation.
Can noise be reduced at the source?
Yes, addressing noise at the source is typically the most effective approach. This may involve equipment modifications, vibration isolation, maintenance, or process adjustments.
Will noise control affect production or maintenance?
Well-designed solutions take operational requirements into account, ensuring minimal impact on productivity, accessibility, ventilation, and safety.
Is every solution customized?
Yes, each project is tailored to the specific conditions, requirements, and constraints of the facility to ensure optimal results.
How is industrial noise measured?
Noise is measured in decibels (dB), often with frequency analysis to better understand its characteristics. Measurements are taken at key locations to assess both overall levels and specific problem frequencies.
What if source reduction is not sufficient?
When noise cannot be adequately reduced at the source, solutions along the transmission path—such as acoustic enclosures, barriers, and sound-absorbing materials—are implemented.
Are noise reduction solutions cost-effective?
Effective solutions are designed to balance performance and cost, delivering measurable noise reduction while ensuring long-term value and compliance.
What results can we expect from noise reduction?
The achievable noise reduction depends on the specific sources and conditions in your facility. In most cases, well-designed solutions can reduce noise levels by several decibels, often resulting in a significant improvement in working conditions, communication, and compliance. Clear targets are defined during the analysis phase to ensure measurable outcomes.
What are the legal requirements for noise levels?
Noise limits vary depending on local regulations and industry standards. These may apply to employee exposure as well as environmental noise affecting surrounding areas.
How can employees be protected from noise?
If residual noise remains, protective measures include personal protective equipment (PPE) such as earmuffs or earplugs, along with organizational controls like shift rotation.
How long does it take to implement a solution?
The timeline depends on the complexity of the problem, from initial assessment and measurements to design, manufacturing, and installation.
Do you provide post-implementation verification?
Yes, after implementation we perform follow-up measurements to verify that the expected noise reduction levels have been achieved. This ensures that the solution delivers the agreed performance and meets all relevant standards and requirements.