News

In this guide, we'll walk through what it actually means to calibrate a sound level meter, why it matters, and how to do it correctly using a Class 1 acoustic calibrator — plus which instruments make the proce...

A sound level meter is a handheld instrument that captures sound through a microphone and converts it into a readable decibel (dB) value. Also called an SPL meter, decibel meter, or noise meter, it's the standard to...

If you've ever wondered what does SPL mean for sound, you're not alone. SPL, or sound pressure level, is the standard way engineers, safety officers, and acousticians describe how loud a sound actually is. Whether y...

Vibration testing is an essential part of industrial equipment maintenance. It helps technicians identify abnormal machine behavior, monitor equipment condition, and detect potential problems before they lead to cos...

Ask two engineers whether to run an FFT analysis or an octave band analysis, and you'll often get two confident, different answers. Both can be right — it depends on what you're trying to find. The wrong choic...

If you've ever tried to buy noise measurement equipment, you've probably hit this exact question: do I need a sound level meter, or a noise dosimeter? They both measure noise — but they're built to answer two ...