An Investigation of Multi-feature Extraction and Super-resolution with Fast Microphone Arrays
Eric T. Chang,Runsheng Wang,Peter Ballentine,Jingxi Xu,Trey Smith,Brian Coltin,Ioannis Kymissis,Matei Ciocarlie,Eric T. Chang,Runsheng Wang,Peter Ballentine,Jingxi Xu,Trey Smith,Brian Coltin,Ioannis Kymissis,Matei Ciocarlie
In this work, we use MEMS microphones as vibration sensors to simultaneously classify texture and estimate contact position and velocity. Vibration sensors are an important facet of both human and robotic tactile sensing, providing fast detection of contact and onset of slip. Microphones are an attractive option for implementing vibration sensing as they offer a fast response and can be sampled qu...
