2 papers
cs.NI2026
Evaluating Acoustic Data Transmission Schemes for Ad-Hoc Communication Between Nearby Smart Devices
Florentin Putz, Philipp Fortmann, Jan Frank +3
Acoustic data transmission offers a compelling alternative to Bluetooth and NFC by leveraging the ubiquitous speakers and microphones in smartphones and IoT devices. However, most…
eess.SP2024
A tensor model for the calibration of air-coupled ultrasonic sensor arrays in 3D imaging
Raphael Müller, Gianni Allevato, Matthias Rutsch +4
Arrays of ultrasonic sensors are capable of 3D imaging in air and an affordable supplement to other sensing modalities, such as radar, lidar, and camera, i.e. in heterogeneous sens…