The Echo AIO-AT is a combination acoustic and digital test interface built for production-line testing and QA/QC verification. Combining two 10W amplifier outputs, four mic/line analog inputs, and a 10-channel full duplex TDM bus in a single unit, the AIO-AT is an integrated, cost-effective, and reliable high-throughput audio test solution.
Each analog input can be individually configured as a line level input or as a measurement microphone input. Microphone inputs include an IEPE microphone conditioning amplifier with integrated constant current power supply (CCP).
The AIO-AT presents a standard USB audio sound card interface and is compatible with most audio test software including APx Flex, LabVIEW, Soundcheck, and ARTA.
4 IEPE microphone / line inputs with TEDS
2 amplifier outputs
10×10 TDM interface
USB 2.0 audio with locking connector
Quiet fanless design