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.