102.4 kS/s, 110 dB, 3.4 Hz AC/DC-Coupled, 8-Input Sound and Vibration Device—The PCI-4472 is designed for sound and vibration measurements. Input channels incorporate integrated electronic piezoelectric (IEPE) signal conditioning for accelerometers and microphones and built-in antialiasing filters that automatically adjust to your sampling rate. The eight PXI-4472 input channels simultaneously digitize input signals. You can synchronize multiple PCI-4472 modules with each other for high-channel-count applications or with other devices using the RTSI bus.