Yoshitaka Nakajima, Hideki Kashioka, Kiyohiro Shikano, Nick Campbell. Non-audible murmur recognition input interface using stethoscopic microphone attached to the skin. In 2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '03, Hong Kong, April 6-10, 2003. pages 708-711, IEEE, 2003. [doi]
Abstract is missing.