Search Results - "Dajani, Hilmi"

A PPG-Based Calibration-Free Cuffless Blood Pressure Estimation Method Using Cardiovascular Dynamics by Samimi, Hamed, Dajani, Hilmi R

“…Traditional cuff-based sphygmomanometers for measuring blood pressure can be uncomfortable and particularly unsuitable to use during sleep. A proposed…”
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The effect of hearing protection worn by talker and/or target listener on speech production in quiet and noise by Vaziri, Ghazaleh, Giguère, Christian, Dajani, Hilmi R.

“…Speech production while wearing hearing protectors poses significant challenges due to their occlusion effect and disruption of the Lombard effect. An…”
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Perception of Prosody in Hearing-Impaired Individuals and Users of Hearing Assistive Devices: An Overview of Recent Advances by Karimi-Boroujeni, Maryam, Dajani, Hilmi R, Giguère, Christian

“…Purpose: Prosody perception is an essential component of speech communication and social interaction through which both linguistic and emotional information…”
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Analysis of the effect of CPAP on hemodynamics using clinical data and a theoretical model: CPAP therapy decreases cardiac output mechanically but increases it via afterload reduction by Yoshida, Masayoshi, Dajani, Hilmi R., Ando, Shin-ichi, Shimizu, Shuji, Bolic, Miodrag, Groza, Voicu

“…Noninvasive positive pressure ventilation (NIPPV) has been established as an effective treatment for heart failure. Positive airway pressure such as continuous…”
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Cuffless Blood Pressure Estimation Using Calibrated Cardiovascular Dynamics in the Photoplethysmogram by Samimi, Hamed, Dajani, Hilmi R

“…An important means for preventing and managing cardiovascular disease is the non-invasive estimation of blood pressure. There is particular interest in…”
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Oscillometric Blood Pressure Estimation: Past, Present, and Future by Forouzanfar, Mohamad, Dajani, Hilmi R., Groza, Voicu Z., Bolic, Miodrag, Rajan, Sreeraman, Batkin, Izmail

“…The use of automated blood pressure (BP) monitoring is growing as it does not require much expertise and can be performed by patients several times a day at…”
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Self-masking and overlap-masking from reverberation using the speech-evoked auditory brainstem response by Al Osman, Rida, Dajani, Hilmi R., Giguère, Christian

“…This study introduces an improved method to investigate the effects of reverberation using the speech-evoked auditory brainstem response (ABR) that more…”
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Uncertainty in Blood Pressure Measurement Estimated Using Ensemble-Based Recursive Methodology by Lee, Soojeong, Dajani, Hilmi R, Rajan, Sreeraman, Lee, Gangseong, Groza, Voicu Z

“…Automated oscillometric blood pressure monitors are commonly used to measure blood pressure for many patients at home, office, and medical centers, and they…”
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Event Recognition for Contactless Activity Monitoring Using Phase-Modulated Continuous Wave Radar by Forouzanfar, Mohamad, Mabrouk, Mohamed, Rajan, Sreeraman, Bolic, Miodrag, Dajani, Hilmi R., Groza, Voicu Z.

“…Objectives: The use of remote sensing technologies such as radar is gaining popularity as a technique for contactless detection of physiological signals and…”
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An indirect calculation method for estimating occupational sound exposure from communication headsets by Nassrallah, Flora, Ellaham, Nicolas N., Giguère, Christian, Dajani, Hilmi R.

“…Measurement of noise exposure from communication headsets is challenging due to the need for specialized equipment, methods, and training. Canadian standard…”
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Oscillometric blood pressure estimation by combining nonparametric bootstrap with Gaussian mixture model by Lee, Soojeong, Rajan, Sreeraman, Jeon, Gwanggil, Chang, Joon-Hyuk, Dajani, Hilmi R, Groza, Voicu Z

“…Abstract Background : Blood pressure (BP) is one of the most important vital indicators and plays a key role in determining the cardiovascular activity of…”
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Effects of Early- and Late-Arriving Room Reflections on the Speech-Evoked Auditory Brainstem Response by Al Osman, Rida, Giguère, Christian, Dajani, Hilmi R

“…Room reverberation alters the acoustical properties of the speech signals reaching our ears, affecting speech understanding. Therefore, it is important to…”
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Metrological Characterization of a Method for Blood Pressure Estimation Based on Arterial Lumen Area Model by Koohi, Iraj, Batkin, Izmail, Groza, Voicu Z., Shirmohammadi, Shervin, Dajani, Hilmi R., Ahmad, Saif

“…Accuracy of blood pressure (BP) measurement is a challenging issue in oscillometry. Most of the automated noninvasive BP monitors estimate BP from envelope of…”
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Coefficient-Free Blood Pressure Estimation Based on Pulse Transit Time-Cuff Pressure Dependence by Forouzanfar, Mohamad, Ahmad, Saif, Batkin, Izmail, Dajani, Hilmi R., Groza, Voicu Z., Bolic, Miodrag

“…Oscillometry is a popular technique for automatic estimation of blood pressure (BP). However, most of the oscillometric algorithms rely on empirical…”
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Characteristic Ratio-Independent Arterial Stiffness-Based Blood Pressure Estimation by Baktash, Seddigheh, Forouzanfar, Mohamad, Batkin, Izmail, Bolic, Miodrag, Groza, Voicu Z., Ahmad, Saif, Dajani, Hilmi R.

“…Noninvasive blood pressure (BP) measurement is an important tool for managing hypertension and cardiovascular disease. However, automated noninvasive BP…”
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Improved Accuracy of Automated Estimation of Cardiac Output Using Circulation Time in Patients with Heart Failure by Dajani, Hilmi R., PhD, Hosokawa, Kazuya, MD PhD, Ando, Shin-ichi, MD PhD

“…Abstract Background Lung-to-Finger Circulation Time (LFCT) of oxygenated blood during nocturnal periodic breathing in heart failure patients (HF) measured…”
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Classification of speech-evoked brainstem responses to English vowels by Sadeghian, Amir, Dajani, Hilmi R., Chan, Adrian D.C.

“…•We investigated the automatic classification of speech-evoked brainstem responses.•Responses to five vowels were classified based on onset and sustained…”
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An Integrated Blood Pressure Measurement System for Suppression of Motion Artifacts by Abderahman, Huthaifa N, Dajani, Hilmi R, Bolic, Miodrag, Groza, Voicu Z

“…Highlights • An algorithm based on Empirical Mode Decomposition to supress the effect of both transient motion artifacts and vibration during the blood…”
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Evaluating noise suppression methods for recovering the Lombard speech from vocal output in an external noise field by Vaziri, Ghazaleh, Giguère, Christian, Dajani, Hilmi R.

“…Speech production is affected by noise due to the Lombard effect. The traditional method of investigation is through headphone delivery of noise to allow…”
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Augmented blood pressure measurement through the noninvasive estimation of physiological arterial pressure variability by Soueidan, Karen, Chen, Silu, Dajani, Hilmi R, Bolic, Miodrag, Groza, Voicu

“…Current noninvasive blood pressure (BP) measurement methods, such as the oscillometric method, estimate the systolic and diastolic blood pressure (SBP and DBP)…”
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