The data is from 3 separate experimental setups: Tracking a device of constant speed using the Audio1 (single processor) software (B.1); and tracking a faster device using the al-Qt (multi processor) software (B.2) The experiments were also recorded on video. (see Video folder). For the experiments in B.1 a visualisation of the data has been made with the help of a MATLAB script which also included. The dimensions of the room and loudspeaker spacings were identical for both set-ups, namely 3 x 2 meters, with the loudspeakers at the corners of the rectangle. the loudspeakers were situated on the floor, approximately level with the tracked devices. Setup C collects debug log examples of experiments with very short capture cycles with 2 mics and 2 loudspeakers running ALPS al-Qt. The source code for Audio is available from: https://github.com/spatmus/alps/tree/master/Audio1 The source code for al-Qt is available from: https://github.com/spatmus/alps/tree/master/al-Qt A binary of al-Qt for macOS 11, can be found in the assets folder of the release https://github.com/spatmus/alps/releases