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  HEAD VISOR VMA II.1 - The new array with built-in frontend
HEAD News Herzogenrath (Germany), September 29, 2015
The new array with built-in frontend
Do you think that the localization and visualization of sound sources takes up too much preparation work? If you find even setting up these measurement systems just too complicated, you should take a closer look at our new HEAD VISOR.
The new HEAD VISOR array VMA II.1 leads the field with its built-in HEADlab controller and its easy wiring and networking, which makes is very easy to set up and operate the system and allows you to fully focus on your measurements 
Click here for a detailed view
The VMA II.1 can be connected directly to any HEADlab module, e.g. for reading CAN data, measuring the rotational speed, or including additional sensors into your measurements. A normal LAN cable is all you need to transfer the data to the computer, allowing you to easily establish a convenient and reliable connection, so that you can identify the origin of that disturbing noise within minutes of setting up the system. 
The localization of low-frequency noise sources is supported by our new HEAD VISOR PROBE, which we previously introduced in HEADlines no. 34. 
Both systems work with the intuitive HEAD VISOR software 4.0, which features new, additional functions and allows an immediate evaluation even in the case of very complex measurement tasks. The new “Delta Mapper” compares two measured scenarios by means of a differential image. You can choose whether only problems, only improvements, or all relative changes are color-coded in the image. Analyses with a very high dynamic range can be calculated with the HDR function. For example, you can use the stepping or PCA functions to combine the results from multiple detailed examinations into a single, highly expressive result image. Another new function is the “derotation” of rotating machines. It allows you to attribute emitted noise components to individual rotating components of a machine and to analyze them individually, since the algorithm implements a virtual rotation of the array synchronized with the physical rotation of the component.
Learn more about these and other new features and try out our HEAD VISOR system – you will be inspired.
Contact person:
Britta Koch
HEAD acoustics GmbH
Ebertstrasse 30a,
52134 Herzogenrath
Tel.: +49 (0) 2407-577 7806
Fax: +49 (0) 2407 577-99
About HEAD acoustics GmbH:
HEAD acoustics has developed into one of the world's leading specialists in the fields of sound and vibration analyses and optimization. For more than 25 years HEAD acoustics has developed products and solutions for artificial head recording and playback technology, exceptional acquisition and analysis software and techniques, and communication measurement technology.
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HEAD acoustics GmbH

Ebertstraße 30a
52134 Herzogenrath

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