1.25 MS/s, 3.4 Hz AC/DC Coupled, 6-Input PXI Sound and Vibration Module

The PXIe-4480 is designed for high-bandwidth audio, acoustic, and vibration measurements. It provides six channels of dynamic signal acquisition, and you can configure the input range using four gain settings. The PXIe-4480 also offers software-configurable AC/DC coupling, charge measurement, voltage excitation, IEPE excitation, and TEDS support, making it ideal for measuring acoustic sensors, pressure sensors, and hydrophones. Common applications include audio testing; noise, vibration, and harshness (NVH) analysis; and underwater acoustic measurements. To measure transient changes, such as high-speed explosions and pressure events, the PXIe-4480 can sample at up to 20 MS/s in time-domain mode on each channel.