The DT9837 from Data Translation, Marlboro, MA, is a multifunction USB module for sound and vibration analysis that has 4 independent 24-bit IEPE sensor inputs synchronized with a tachometer input to provide data streams matched in time for field or laboratory use. The module is self-powered via the USB connection to a PC or laptop. Features include 4 simultaneous 24-bit delta sigma ADCs, sampling rate of >52 kHz/input channel, simultaneous operation of A/D and D/A subsystems, and a 24-bit delta sigma DAC. The module is supported by Measure Foundry and third-party application packages.
USB DA Module from Data Translation
Data Translation Inc.