Radar-Based Heart Sound Detection
Sign Up to like & getrecommendations! Published in 2018 at "Scientific Reports"
DOI: 10.1038/s41598-018-29984-5
Abstract: This paper introduces heart sound detection by radar systems, which enables touch-free and continuous monitoring of heart sounds. The proposed measurement principle entails two enhancements in modern vital sign monitoring. First, common touch-based auscultation with… read more here.
Keywords: heart sound; radar based; heart; radar ... See more keywords
A Review of Computer-Aided Heart Sound Detection Techniques
Sign Up to like & getrecommendations! Published in 2020 at "BioMed Research International"
DOI: 10.1155/2020/5846191
Abstract: Cardiovascular diseases have become one of the most prevalent threats to human health throughout the world. As a noninvasive assistant diagnostic tool, the heart sound detection techniques play an important role in the prediction of… read more here.
Keywords: heart sound; detection techniques; heart; sound detection ... See more keywords
Impulsive Sound Detection Directly in Sigma-Delta Domain
Sign Up to like & getrecommendations! Published in 2017 at "Archives of Acoustics"
DOI: 10.1515/aoa-2017-0028
Abstract: Recent implementations of Sigma-delta converters have achieved low cost, low power consumption and high integration while maintaining resolution as high as in Nyquist-rate converters. However its usage implies on a pre-processing stage to demodulate the… read more here.
Keywords: sigma delta; impulsive sound; delta; detection directly ... See more keywords
A genetically identified population of layer 4 neurons in auditory cortex that contributes to pre-pulse inhibition of the acoustic startle response
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Neural Circuits"
DOI: 10.3389/fncir.2022.972157
Abstract: A fundamental task faced by the auditory system is the detection of events that are signaled by fluctuations in sound. Spiking in auditory cortical neurons is critical for sound detection, but the causal roles of… read more here.
Keywords: sound detection; genetically identified; detection; acoustic startle ... See more keywords
Noise-induced masking of hearing in a labyrinth fish: effects on sound detection in croaking gouramis
Sign Up to like & getrecommendations! Published in 2022 at "PeerJ"
DOI: 10.7717/peerj.14230
Abstract: An increasing level of anthropogenic underwater noise (shipping, drilling, sonar use, etc.) impairs acoustic orientation and communication in fish by hindering signal transmission or detection. Different noise regimes can reduce the ability to detect sounds… read more here.
Keywords: noise; sound detection; detection; croaking gouramis ... See more keywords