FLIR Si124, Руководство пользователя

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Introduction 4
The FLIR Si124 is a standalone system for acoustic image measurements
and signal analysis. As a standalone system, no additional equipment is
needed for basic usage of the device.
The FLIR Si124 uses 124 microphones to form a very precise acoustic image
in the desired direction. This acoustic image is transposed in real-time on top
of a digital camera picture, which allows the user to accurately see from which
directions sound is arriving to the camera. Interesting sound sources can then
be separated from background noise and saved for deeper analysis and prob-
lem classification, using the FLIR Acoustic Camera Viewer service.
The FLIR Si124 is a lot more sensitive and accurate than the human ear,
which means that it can locate both sound sources that are inaudible to the
human ear, as well as sound sources that the human ear cannot reliably lo-
cate. The FLIR Si124 has a frequency range that extends to ultrasonic fre-
quencies, which is a huge benefit since many interesting problems and
phenomena can be located precisely using ultrasound.
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