[HTML][HTML] Recent development and futuristic applications of MEMS based piezoelectric microphones
This paper presents a comprehensive literature survey of MEMS based piezoelectric
microphones along with the fabrication processes involved, application domains, and …
microphones along with the fabrication processes involved, application domains, and …
Physiological acoustic sensing based on accelerometers: A survey for mobile healthcare
Y Hu, EG Kim, G Cao, S Liu, Y Xu - Annals of biomedical engineering, 2014 - Springer
This paper reviews the applications of accelerometers on the detection of physiological
acoustic signals such as heart sounds, respiratory sounds, and gastrointestinal sounds …
acoustic signals such as heart sounds, respiratory sounds, and gastrointestinal sounds …
Mobile voice health monitoring using a wearable accelerometer sensor and a smartphone platform
Many common voice disorders are chronic or recurring conditions that are likely to result
from faulty and/or abusive patterns of vocal behavior, referred to generically as vocal …
from faulty and/or abusive patterns of vocal behavior, referred to generically as vocal …
Multi-channel lung sound classification with convolutional recurrent neural networks
E Messner, M Fediuk, P Swatek, S Scheidl… - Computers in Biology …, 2020 - Elsevier
In this paper, we present an approach for multi-channel lung sound classification, exploiting
spectral, temporal and spatial information. In particular, we propose a frame-wise …
spectral, temporal and spatial information. In particular, we propose a frame-wise …
A wearable stethoscope for long-term ambulatory respiratory health monitoring
Lung sounds acquired by stethoscopes are extensively used in diagnosing and
differentiating respiratory diseases. Although an extensive know-how has been built to …
differentiating respiratory diseases. Although an extensive know-how has been built to …
MEMS-based piezoresistive and capacitive microphones: A review on materials and methods
Microelectromechanical systems (MEMS)-based piezoresistive and capacitive microphones
have gained significant attention due to their miniaturization, high performance, and diverse …
have gained significant attention due to their miniaturization, high performance, and diverse …
Relationships between vocal function measures derived from an acoustic microphone and a subglottal neck-surface accelerometer
DD Mehta, JH Van Stan… - IEEE/ACM transactions on …, 2016 - ieeexplore.ieee.org
Monitoring subglottal neck-surface acceleration has received renewed attention due to the
ability of low-profile accelerometers to confidentially and noninvasively track properties …
ability of low-profile accelerometers to confidentially and noninvasively track properties …
Learning to detect vocal hyperfunction from ambulatory neck-surface acceleration features: Initial results for vocal fold nodules
Voice disorders are medical conditions that often result from vocal abuse/misuse which is
referred to generically as vocal hyperfunction. Standard voice assessment approaches …
referred to generically as vocal hyperfunction. Standard voice assessment approaches …
[HTML][HTML] The difference between first and second harmonic amplitudes correlates between glottal airflow and neck-surface accelerometer signals during phonation
Miniature high-bandwidth accelerometers on the anterior neck surface are used in
laboratory and ambulatory settings to obtain vocal function measures. This study compared …
laboratory and ambulatory settings to obtain vocal function measures. This study compared …
Observation and analysis of in vivo vocal fold tissue instabilities produced by nonlinear source-filter coupling: a case study
Different source-related factors can lead to vocal fold instabilities and bifurcations referred to
as voice breaks. Nonlinear coupling in phonation suggests that changes in acoustic loading …
as voice breaks. Nonlinear coupling in phonation suggests that changes in acoustic loading …