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QuantidB
QuantidB is software dedicated to the automated measurement
of stationary noises using acoustic holography.
The software manages robot control and the acquisition and
processing of data.
The system allows you to take measurements for thousands
of points in a few minutes, allowing you to access very precise holograms and to take a large number of measurements.
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Simplicity and portability
The software is particularly simple to use and allows you to superimpose the results of different measurements intuitively.
The robot has been designed to be light and to be assembled
and dismantled by a single person.
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Power of the results
QuantidB allows you to access the following different types of information :
 Sound power spectrum,
Frequency band holograms,
Partial power data for different zones defined by the operator.
Thanks to retroprogation, which concentrating energy near to its
sources, such power data estimates are much more accurate
than when using intensimetry.
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Easy-to-use and portability | |
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QualidB, Signal-processing platform:
a new approach of the acoustic measurement. | |
  more information |
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Objective quantification
of the turbo compressor noise emitted inside vehicle.
Thierry LEFEVRE (Garrett Company), Lucille LAMOTTE |
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