Results 21 to 30 of about 16,509,412 (103)
Deep encoder and decoder for time-domain speech separation
The previous research of speech separation has significantly improved separation performance based on the time-domain method: encoder, separator, and decoder. Most research has focused on revising the architecture of the separator.
Kohei TAKAHASHI, Toshihiko SHIRAISHI
doaj +1 more source
The Validity of Ultra-Short-Term Heart Rate Variability during Cycling Exercise
Ultra-short-term heart rate variability (HRV) has been validated in the resting state, but its validity during exercise is unclear. This study aimed to examine the validity in ultra-short-term HRV during exercise considering the different exercise ...
Yukiya Tanoue +8 more
doaj +1 more source
Vector fitting realisation of exact time domain modal nonreflecting boundary condition [PDF]
To employ the modal nonreflecting boundary condition (MNRBC) in cylindrical coordinates in the finite element time domain (FETD) method, a time domain kernel expression must be found that it is the inverse Laplace transform (ILT) of a known frequency ...
Bavelis, Konstantinos, Mias, Christos
core +1 more source
The development of highly sensitive photodetectors is important for image sensing and optical communication applications. Cho et al., report ultra-sensitive photodetectors based on monolayered quantum dots buried in between amorphous-oxide semiconductors
Kyung-Sang Cho +6 more
doaj +1 more source
This paper presents an algorithm for the measurement of the human heart rate, using photoplethysmography (PPG), i.e., the detection of the light at the skin surface.
Marek Wójcikowski, Bogdan Pankiewicz
doaj +1 more source
We present a time-domain numerical method for calculating the current propagating through coaxial lines including the radiation effect. In previous studies of transmission lines using the retarded potential integral equations (RPIE), the so-called thin ...
Shuji Kitora +3 more
doaj +1 more source
Clinical Brain Monitoring with Time Domain NIRS: A Review and Future Perspectives
Near-infrared spectroscopy (NIRS) is an optical technique that can measure brain tissue oxygenation and haemodynamics in real-time and at the patient bedside allowing medical doctors to access important physiological information.
Frédéric Lange, Ilias Tachtsidis
doaj +1 more source
A fully integrated sensor interface for a wide operational temperature range is presented. It translates the sensor signal into a pulse width modulated (PWM) signal that is then converted into a 12-bit digital output.
Emna Chabchoub +4 more
doaj +1 more source
NMR Relaxation (NMRR) is an extremely useful quantitative technique for material science, particularly for studying polymers and porous materials. NMR Cryoporometry (NMRC) is a powerful technique for the measurement of pore-size distributions and total ...
J. Beau W. Webber
doaj +1 more source
A Linearization Time-Domain CMOS Smart Temperature Sensor Using a Curvature Compensation Oscillator
This paper presents an area-efficient time-domain CMOS smart temperature sensor using a curvature compensation oscillator for linearity enhancement with a −40 to 120 °C temperature range operability.
Hao-Wen Chen, Chun-Chi Chen
doaj +1 more source

