About Metroacústica

We are a company specialized in the development of calibration systems for equipment that measure noise.

Counting on professionals with more than 15 years of experience in automation, calibration and metrology, Metroacústica comes up with compact and innovative systems, making the measurements an automated and more reliable process, ideal for laboratories that perform electroacoustic calibrations.

​

Our PXI calibration system is based on the virtual instrument concept, where the processing of the signal generated and / or acquired is performed by the computer. The PXI chassis is ideal for calibrating various electroacoustic equipment.

​

The USB calibration system is also based on the virtual instrument concept, however it uses a USB card. This system is suitable for calibration of noise dosimeters and sound calibrators, being so compact that it can fit in your backpack. Excellent option to carry out calibrations in customer facilities.

​

We also have the DS system that performs remote control of the Stanford DS360 generator for the generation of standard signals for calibration of various electroacoustic devices, such as sound level meters, noise dosimeters and sound exposure meters.