Acoustic sensors, for example, enhance privacy by analyzing auditory patterns, such as falls or unusual sounds, without capturing identifiable personal features. These sensors are designed to detect specific au
⚠️Third-Party Assets Some sounds used in this project are sourced from third-party providers andare subject to different licenses: Sounds licensed under thePixabay Content License:Pixabay Content License Sounds licensed underCC0:Creative Commons Zero License...
Open Access This article is distributed under the terms of the Creative Commons Attribution 2.0 International License (https://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Reprints and ...
sounds from chest. While this system is claimed to be a contactless system for respiration monitoring it is not fully non-contact as the IMU units are attached to the chest. Only the readings are sent wirelessly. However, as the IMU nodes are small low-weight nodes the person is free for...
Transient evoked otoacoustic emissions (TEOAEs) are sounds of specific frequencies generated by the cochlea in response to a repeated train of clicks; the responses are manifested as a complex sound wave. The presence of strong OAEs generally indicates healthy outer hair cells (OHC), although thei...