Sound and Vibration Review
dB(A) vs dB(C): When Each Matters in Everyday Noise dB(A) vs dB(C): a quick, practical guide for everyday measurements. dB(A) vs dB(C): When Each Matters in Everyday Noise TL;DR: Use dB(A) for most everyday noise; add dB(C) when low-frequency or very loud sound is present (bass, machinery, live music) or when a standard specifies C-weighting….
ISO 17025 Acoustic Calibration: 2025 Guide for Type 1 SLMs ISO/IEC 17025 acoustic calibration underpins Type 1 SLM accuracy and audit-ready evidence. ISO/IEC 17025 Acoustic Calibration in 2025: The Strategic Lever Behind Type 1 SLM Accuracy, ESG Wins, and Regulatory Resilience Executive summary: In 2025, credible noise data is a board-level asset. ISO/IEC 17025 accredited…
ISO 17025 Acoustic Calibration: 2025 Guide for Type 1 SLMs ISO/IEC 17025 acoustic calibration underpins Type 1 SLM accuracy and audit-ready evidence. ISO/IEC 17025 Acoustic Calibration in 2025: The Strategic Lever Behind Type 1 SLM Accuracy, ESG Wins, and Regulatory Resilience Executive summary: In 2025, credible noise data is a board-level asset. ISO/IEC 17025 accredited…
As the field of acoustics continues to evolve, professionals, students, and enthusiasts alike often seek to deepen their understanding of sound theory, measurement, and application. One such highly regarded text in the world of acoustics is “Acoustics: Sound Fields and Transducers” by Leo L. Beranek and Tim Mellow. This book is often hailed as a…
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In the world of acoustics, precision matters. From monitoring environmental noise levels to ensuring the quality of sound in a concert hall, the accuracy of sound measurement can significantly impact the effectiveness of noise control strategies and compliance with industry standards. But what ensures the accuracy of these measurements? The answer lies in acoustic metrology…
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Selecting the Right Sound Level Meter: A Guide Choosing the right sound level meter is crucial for professionals in fields such as environmental noise monitoring, occupational health and safety, and building acoustics. With a myriad of options available, understanding the key features and specifications that matter most can simplify your decision-making process. Here, we offer…
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Hey there, let’s talk about vibrations – not the kind you feel after a bumpy car ride, but the subtle dance of movement that affects everything from our vehicles to the buildings we live and work in. You see, engineers have been busy cooking up some seriously cool stuff in the world of vibration analysis,…
Read More “Riding the Wave: How High-Tech Vibration Tech is Shaping Cars, Planes, and Buildings” »
When we think of architecture, we often envision grand structures looming over cityscapes or beautifully designed interiors that captivate our senses. However, there’s an invisible yet powerful element that plays a crucial role in shaping our experience within these spaces – architectural acoustics. Architectural acoustics is the science and art of understanding how design and…
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Harnessing Sound and Vibration: Revolutionizing Fault Detection in Renewable Energy Systems Renewable energy sources such as wind turbines and solar panels play a critical role in the global shift towards sustainable energy production. However, ensuring the reliability and efficiency of these systems is paramount for maximizing energy output. In this article, we delve into the…
The Role of Sound and Vibration Analysis in Predictive Maintenance for Industrial Machinery Predictive maintenance has become a crucial aspect of ensuring the efficient operation of industrial machinery. By leveraging advanced technologies such as sound and vibration analysis, companies can proactively identify potential issues and schedule maintenance before costly equipment failures occur. This article explores…