IEC 61672-1: Electroacoustics – Sound level meters – Part 1: Specifications

IEC 61672-1: Electroacoustics – Sound level meters – Part 1: Specifications


Products Used in Testing:

Bruel & Kjaer Bruel & Kjaer 2250 Sound Level Meter

The Bruel & Kjaer 2250 Sound Level Meter is an innovative 4th generation hand-held analyzer. The Bruel & Kjaer 2250 can host a number of software modules, including frequency analysis, logging (profiling) and recording...

Bruel & Kjaer
Bruel & Kjaer Bruel & Kjaer 2270 Sound Level Meter and Vibration Analyzer

​The Bruel & Kjaer 2270 Sound Level Meter and Vibration Analyzer is a 2-channel handheld vibration and sound measurement device which features a dynamic range of over 120 dB and operates over a broadband linear frequency...

Bruel & Kjaer
Larson Davis Larson Davis 831 Class 1 Sound Level Meter

This versatile instrument, with high definition display, performs the functions of several instruments. It puts the combined features of a precision Class 1 sound level meter, environmental noise analyzer, personal noise...

Larson Davis