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Advanced Search Results For "SOUND recordings"

1 - 10 of 255,054 results for
 "SOUND recordings"
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A New Non-Negative Matrix Co-Factorisation Approach for Noisy Neonatal Chest Sound Separation.

Publication Type:Academic Journal

Source(s):Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference [Annu Int Conf IEEE Eng Med Biol Soc] 2021 Nov; Vol. 2021, pp. 5668-5673.

Abstract:Obtaining high quality heart and lung sounds enables clinicians to accurately assess a newborns cardio-respiratory health and provide timely care. However, noisy chest sound recordings are common, hindering timely and accurate assessment. A new Non-neg...

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Abdominal cardiovascular sound recording and analysis using cardio-microphones.

Publication Type:Academic Journal

Source(s):Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference [Annu Int Conf IEEE Eng Med Biol Soc] 2022 Jul; Vol. 2022, pp. 820-823.

Abstract:In view of using abdominal microphones for fetal heart rate (FHR) monitoring, the analysis of the obtained abdominal phonocardiogram (PCG) signals is complex due to many interferential noises including blood flow sounds. In order to improve the underst...

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Robust and Interpretable Temporal Convolution Network for Event Detection in Lung Sound Recordings.

Publication Type:Academic Journal

Source(s):IEEE journal of biomedical and health informatics [IEEE J Biomed Health Inform] 2022 Jul; Vol. 26 (7), pp. 2898-2908. Date of Electronic Publication: 2022 Jul 01.

Abstract:Objective: This paper proposes a novel framework for lung sound event detection, segmenting continuous lung sound recordings into discrete events and performing recognition of each event.Methods: We propose the use of a multi-branch TCN architecture an...

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Deep learning-based computer-aided heart sound analysis in children with left-to-right shunt congenital heart disease.

Publication Type:Academic Journal

Source(s):International journal of cardiology [Int J Cardiol] 2022 Feb 01; Vol. 348, pp. 58-64. Date of Electronic Publication: 2021 Dec 10.

Abstract:Objective: The purpose of this study was to explore a new algorithm model capable of leverage deep learning to screen and diagnose specific types of left-to-right shunt congenital heart disease (CHD) in children.Methods: Using deep learning, screening ...

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The Use of Lecture Recordings as Study Aids in a Professional Degree Program.

Publication Type:Academic Journal

Source(s):Journal of veterinary medical education [J Vet Med Educ] 2022 Feb; Vol. 49 (1), pp. 80-89. Date of Electronic Publication: 2021 Mar 10.

Abstract:Lecture recording is now common in many educational institutions, leading to discussion about how best to support student learning. In this mixed methods study, we used a survey ( n = 46 participants), think-aloud methodologies in observed study sessio...

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Spectral analysis of heart sounds associated with coronary artery disease.

Publication Type:Academic Journal

Source(s):Physiological measurement [Physiol Meas] 2021 Nov 26; Vol. 42 (10). Date of Electronic Publication: 2021 Nov 26.

Abstract:Objective . The aim of this study was to find spectral differences of diagnostic interest in heart sound recordings of patients with coronary artery disease (CAD) and healthy subjects. Approach . Heart sound recordings from three studies were pooled, a...

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Voice Disorder Identification by using Hilbert-Huang Transform (HHT) and K Nearest Neighbor (KNN).

Publication Type:Academic Journal

Source(s):Journal of voice : official journal of the Voice Foundation [J Voice] 2021 Nov; Vol. 35 (6), pp. 932.e1-932.e11. Date of Electronic Publication: 2020 May 10.

Abstract:Objectives: Clinical evaluation of dysphonic voices involves a multidimensional approach, including a variety of instrumental and noninstrumental measures. Acoustic analyses provide an objective, noninvasive and intelligent measures of voice quality. B...

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PSG-Audio, a scored polysomnography dataset with simultaneous audio recordings for sleep apnea studies.

Publication Type:Academic Journal

Source(s):Scientific data [Sci Data] 2021 Aug 03; Vol. 8 (1), pp. 197. Date of Electronic Publication: 2021 Aug 03.

Abstract:The sleep apnea syndrome is a chronic condition that affects the quality of life and increases the risk of severe health conditions such as cardiovascular diseases. However, the prevalence of the syndrome in the general population is considered to be h...

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The Trichoptera of Panama. XIX. Additions to and a review of the genus Leucotrichia (Trichoptera, Hydroptilidae) in Panama.

Publication Type:Academic Journal

Source(s):ZooKeys. 7/11/2022, Issue 1111, p425-466. 42p.

Abstract:Prior to 2016, three species of caddisflies in the genus Leucotrichia (Trichoptera: Hydroptilidae) were known from Panama. Subsequently, one new species and four new country records were added to Panama's fauna. Herein, four new species are described (...

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Use of proposed systolic and myocardial performance indices derived from simultaneous ECG and PCG recordings to assess cardiac function in healthy Beagles.

Publication Type:Academic Journal

Source(s):Veterinary World. Jul2022, Vol. 15 Issue 7, p1785-1787. 13p.

Abstract:Background and Aim: Cardiac time intervals (CTIs) can provide important information on the electrical and mechanical properties of the heart. We hypothesized that cardiac function can be described using the combined power of electrocardiography (ECG) a...

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