204.8 kS/s, 114 dB, Four Gain Ranges, AC/DC Coupling, 16-Input PXI Sound and Vibration Module The PXIe‑4499 is designed for high-channel-count sound and vibration applications. The PXIe‑4499 features 24-bit analog inputs and IEPE constant current signal conditioning, making it suitable for precise measurements with microphones, accelerometers, and other sensors that have a large dynamic range. The PXIe‑4499 supports simultaneous sampling on all channels. In addition, the PXIe‑4499 incorporates built-in anti-aliasing filters that automatically adjust to the sampling rate, six software-selectable input gain ranges, and TEDS smart sensor support to ensure proper installation and configuration.

\n\nCommon applications include noise, vibration, and harshness (NVH) analysis; large microphone arrays; and dynamic structural testing.