Four input, one output, USB data acquisition device for use in sound level measurement, sound power level estimation and end of line testing applications. Also a good choice for acoustical consultants for use in field sound level and building acoustic measurement applications.
NI USB-9234
A low-cost, four-channel data acquisition module that can be mounted in a CompactDAQ chassis.
CompactDAQ & Wireless Carriers
Use multiple 9234 devices in high channel count applications or add wireless communication.
