7.2.1 What is this tool?

wios  is a tool for recording, playing, and synchronized recording and playing. wios  supports three kinds of devices (1) ALSA devices, (2) the RASP series, and (3) TD-BD-16ADUSB. See 8 for details about the devices.

Due to its ability to synchronize playing and recording, wios  can be used to measure impulse responses, which are required for sound source localization and separation.