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3D Array

Product catalog summary

Overview
The document describes the features and applications of the 3D Acoustic Camera developed by CAE Software und Systems GmbH. This technology utilizes 3D beamforming to capture acoustic emissions in three dimensions, providing comprehensive acoustic analysis.

Specifications

Array Size: From 0.8 m (31.5 in) to larger configurations, including complete rooms.
Microphones: 40 and more, with a frequency range of 10 Hz to 24 kHz.
Operating Range: Maximum of 120 dB, with an analysis dynamic range up to 40 dB.
Measurement Distance: Inside of the array.
Sample Rate: 48 kHz with a 24-bit resolution.
Interface: Ethernet.
Weight: 10 kg (22 lb).
Operating Temperature: -40 °C to +60 °C.
Operating Humidity: Non-condensing.

Features

3D beamforming for real 3D measurement results projected on 3D models.
Capability to measure acoustic emissions from all sides of an object.
High resolution in all dimensions.

Applications

Noise, Vibration, and Harshness (NVH) analysis.
Squeak and rattle detection.
Machinery acoustics and product development.
Wind tunnel testing and quality assurance.
Noise leakage detection and test stands.
Suitable for both transient and stationary noise sources.

3D Beamforming
The document highlights the unique capability of worldwide 3D beamforming, where the object is surrounded by microphone arrays, allowing for comprehensive measurement from all sides. This results in real 3D measurement data projected onto 3D models, with no limit to the microphone array size, ranging from small cubes to complete anechoic chambers.

Catalog excerpts

Inspector www.cae-systems.de 3D Acoustic Camera 3D Array CAE Software und Systems GmbH I Noise Inspector • One measurement for the complete acoustic emission in 3D • Array size: small cube or complete room or combine our standard arrays to a 3D array • Acoustic photos and videos Application- • Machinery acoustic • Product developement • Wind tunnel • Quality assurance • Noise leakage detection • Test stand • For transient and stationary noise sources — \ 0.8 m (31.5 in) 40 and more 10 Hz to 24 kHz depends on Array max. 120 dB up to 40 dB Inside of array 48 kHz 24-Bit Ethernet 10 kg (22 lb) -40 °C to +60 °C Non Condensing 3D Array Array Size from Microphones Mic. Frequency Range Optimum Beamforming Operating Range Analysis Dynamic Range Measurement distance Sample Rate Resolution Interface Weight Operating Temperature Operating Humidity

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Worldwide unique 3D beamforming. The object is surrounded by microphone arrays and is therefore measured from all sides. The results are real 3D measurement results which are projected on the 3D model. Only one measurement shows the complete acoustic emission of the measured object. There is no limit in the microphone array size - from a small cube of 800 mm x 800 mm x 800 mm up to a complete anechoic chamber. High resolution in all dimensions. CAE Software und Systems GmbH What is Real 3D Beamforming? Noise Inspector

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All CAE Software und Systems GmbH catalogs and technical brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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