Acoustic Video System AcVS100

Stethoscopes

Stethoscopes

Conditionners

Conditionners

Microphones

Microphones

Front End

Acquisition Front End

SpyFrames

SpyFrames

PVDF sensors

PVDF

Softwares

Softwares

Switchers

Switchers

Micro holders

Microphone holders

Antennas

Special antennas

Ultrasounds

Ultrasounds

See What You Hear!

aeroacoustic Pass-by noise Engine noise Helicopter noise Acoustic transparency Wind turbine noise Environment

Acoustic Beamforming

The acoustic beamforming method is developing very quickly in the field of imaging algorithms because it's simple to apply it and it is possible to be used in the noisy environments. A large antenna and a sufficient large number of microphones, they are two main conditions for good application of acoustic beamforming method. Used with our special antenna SpyFrame resizable, the useful frequency band begins from 200Hz and to 10000Hz, if the number of microphones is sufficient. The acousitc beamforming developed by ACB is applicable to the temporal field, that is to say it can analyze the noisy machines with the changeable noise in the time.

Acoustic beamforming is applicable to industrial environment, at very long distances from noisy objects or even on mobile objects.