Multi-channel portable noise and vibration analyzer
dB4 is a portable noise and vibration analyser consisting of a USB2.0 4-channel acquisition unit combined with one of the software program of the 01dB range (dBFA or dBENV). Connected to the computer through the USB port, the dB4 system offers 4 synchronised 24-bit ICP inputs for performing operating, both in portable and fixed mode.
Combined with the dBFA suite, the dB4 system turns into a powerful analyser for real-time data acquisition and processing. Easy to use and to access, dB4 can be used to carry out noise or vibration measurements on the field, aboard a vehicle or in the laboratory.