Acoustic Camera - customized microphone arrays

special microphone arrays for acoustic cameras

You already have a specific concept for your array? We implement your idea exactly how you want it. Our specialists can certainly advise you so that your custom microphone array meets the application needs precisely.

There are no limits for your acoustic camera. Not only is it possible to create a mobile solution but integration in walls or whole rooms is no problem. Choose between analog and digital technology and determine the required size, form and channel number for your application together with our experts.

You are interested in our acoustic camera with a customized microphone array → Send us your questions

Technical data
Microphones
Analog data acquisition
Digital data acquisition
Data acquisition cards
Software
Accessories

	according your needs
	according your needs
	according your needs
	according your needs
	according your needs
	according your needs

We are supporting a lot of different microphones e.g.:

CAE microphones
G.R.A.S.
PCB
B&K
...

We are supporting almost every National Instruments Chassis. The most common used hardware are PXI and cDAQ-Chassis.

The data acquistion system is a National Instruments embedded-controller with real-time operating system and FPGA.

Number of channels	40
Samplerate per channel	48 kS/s
Resolution	24 bit
Synchronous sampling	Yes
Interface to PC	Ethernet
Fanless	Yes
Additional inputs	Trigger, Tacho (RPM)
Powersupply	12 V
Consumption	< 7 W
Dimension	23 cm x 18,5 cm x 5,8 cm
Weight	2 kg

Download technical data sheet

We support all National Instruments DSA-Cards (Dynamic Signal Acquisition).

NI PXI 4472B with 8 channels, voltage input or IEPE, 102,4 KHz per channel, ±10V AV or DC, 110 dB dynamic
NI PXI 4496 with 16 channels, voltage input or IEPE, 204,8 KHz per channel, ±1V or ± 10V AV, 113 dB dynamic
NI PXI 446x with 16 channels, voltage input or IEPE, 204,8 KHz per channel
NI 9234 with 4 channels, ±5 V, 51,2 kS/s per channel, 24-bit-IEP
NI 9239 with 4 channels, ±10 V, 50 kS/s per channel, 24-bit-IEP
...

Not found your data acquisition card? Please contact us!

The Noise Inspector software is the standard solution for visualizing sound sources. The application-oriented software guides you from data acquistion to analysis to saving and reporting of acoustic data.

Online- and offline analysis
Acoustic-photo und acoustic-video
A lot of HD algorithms: Beamforming, EVOB, CLEAN SC, MUSIC, Capon, DAMAS, Real 3D Beamforming,...
Frequency analysis and time-frequency analysis (sonogram)
Acoustic weighting (A, B, C) or linear presentation
Open interface to Matlab for own algorithms
Easy export of terce/octave, measurement, acoustic-photo and acoustic-video
Playback of local sound