Larson Davis provides complete solutions for noise and vibration measurement and analysis. From stand-alone, simple-to-use instruments to complete systems including sensors, data acquisition, and software, Larson Davis has what you need. As a division of PCB Piezotronics, Inc., Larson Davis guarantees Total Customer Satisfaction through our outstanding limited warranty, our no-charge, 24 hours toll-free technical support and worldwide customer service.

Environmental Noise Monitoring

Surveillance du bruit dans l'environnement

Larson Davis offers a full range of noise monitoring solutions that provide our customers with flexibility in cost and performance. Our sound level meters and monitoring systems cover applications requiring portable, semi-permanent or permanent noise monitoring.
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Environmental Noise Monitoring

Noise Enforcement

Responding to noise complaints and enforcing local ordinances can be hard enough, given the emotionally charged nature of the complaint. Getting objective measurements on-the-spot, with a simple-to-use, Sound Level Meter, makes the job easier.
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Occupational Noise

Occupational Noise Evaluation/Industrial Hygiene

Advance Tools for Personal Monitoring, Risk Assessment & Program Management. Complete suite of products to assess and manage noise and vibration exposure, including sensors, data acquisition, and analysis software.
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Audiometer Calibration

Audiometer Calibration

Larson Davis Audiometer Calibration Systems combine the speed and power of the SoundAdvisor™ Model 831C Sound Level Meter with the sophisticated, yet user-friendly, AudCal app. Learn more »

Building Acoustics

Building Acoustics

Measurements to evaluate and improve Building Acoustics are typically made to analyze and design noise control from room to room, or from outside to inside. Noise sources such as music systems, televisions, appliances, traffic, aircraft, and manufacturing are all around us.
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Product Noise & Vibration Testing

Product Noise & Vibration Testing

The Model 831 or SoundExpert LxT sound level meters provide the functions, metrics, and accessories needed to help you develop quieter products. These instruments are well suited for acoustic development in the automotive, motorcycle, appliance, turbine, and speaker industries.
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