Noise measurements

World-class experts in the field of sound and vibration measurements discuss everything there is to know about noise measurement.

The most important thing to know about measuring sound measurement is that it’s the transmission of energy through vibrating air particles, which is a form of vibration. As a result, sound measurements are concerned with changes in local air pressure caused by noise energy.

You can study the following topics in this section of the course:

  • ANSI/ASA S1.4-2014/Part 1 / IEC 61672:1-2013 sound level meters and noise sampling
  • IEC 61652 noise dosimeters and noise exposure
  • IEC 61672 noise monitoring terminals and environmental noise monitoring

Join the academy and subscribe to our weekly updates!


Best noise dosimeter

Best Noise Dosimeter SV 104 series The world’s no 1   Check price Class 2 IEC 61672 Self-vibration detection Auto Calibration Bluetooth Mobile Apps Logging

Learn more


Calibration What is a calibration? By ISO/IEC GUIDE 99:2007, calibration is an operation that establishes a relation between the quantity values and corresponding indications. A

Learn more


Tonality What is tonality? Tonality is a measure of sound quality that correlates to how humans perceive the tonal components of sound. The tonality analysis

Learn more

What is Sound?

What is Sound? A sound is a form of energy that travels through the air, in a form of vibration of air particles. A sound

Learn more
Speech Intelligibility

Speech Intelligibility

Speech Intelligibility What is speech intelligibility? Speech intelligibility refers to how well someone can be understood when they’re speaking. The speech that is transmitted across

Learn more

RT60 Reverberation Time

RT60 Reverberation Time What is RT60 Reverberation Time? RT60 reverberation time is the main room acoustic parameter. Following ISO 3382, it is the duration required

Learn more

The best noise monitor

Noise Monitor SV 307A The world’s no 1   Check price Class 1 IEC 61672 Type Approval MEMS Microphone Patented Remote System Check Patented 4G

Learn more

Noise Monitoring

Noise monitoring entails long-term sound monitoring without the need for human interaction. There are two main types of sound monitoring: workplace monitoring and environmental noise monitoring,

Learn more
sound level meter for classroom

Noise in schools

The noise in schools is said to be a major stress factor by almost 80% of those who teach in schools. There are also examples

Learn more