Results 51 to 60 of about 61,702 (200)

Unraveling Spatial-Spectral Dynamics of Speech Categorization Speed Using Convolutional Neural Networks

Brain Sciences, 2022
The process of categorizing sounds into distinct phonetic categories is known as categorical perception (CP). Response times (RTs) provide a measure of perceptual difficulty during labeling decisions (i.e., categorization).
Kazi Ashraf Moinuddin, Felix Havugimana, Rakib Al-Fahad, Gavin M. Bidelman, Mohammed Yeasin   +4 more
doaj   +1 more source

Low-frequency noise impact on CMOS image sensors [PDF]

, 2009
CMOS image sensors are nowadays extensively used in imaging applications even for high-end applications. This is really possible thanks to a reduction of noise obtained, among others, by Correlated Double Sampling (CDS) readout.
Magnan, Pierre, Martin-Gonthier, Philippe   +1 more
core  

Recent advances of non‐invasive sensors for smart wearable respiratory monitoring

VIEW, EarlyView.
Respiration contains rich physiological and pathological information, making it one of the most fundamental and continuous vital signs. Respiration monitoring is a non‐invasive and simple, but incredibly powerful, tool for assessing health, managing disease, and tracking fitness.
Jianhui Chen, Baoxiang Yang, Chang Peng, Bao Yang, Licheng Zhou, Zhenyu Jiang, Zejia Liu, Yiping Liu, Liqun Tang   +8 more
wiley   +1 more source

Evidence of resistive switching into a dynamical state in antiferromagnetic iridates

AIP Advances, 2019
We investigate the electrically-driven switching between low and high resistance states in antiferromagnetic Sr3Ir2O7 single crystals. We demonstrate that the switching state at high electrical biases displays an increased noise pattern, which is ...
Morgan Williamson, Shida Shen, Gang Cao, Jianshi Zhou, Maxim Tsoi   +4 more
doaj   +1 more source

Auditory listening effort and reaction time: a comparative study between single sided deaf cochlear implant users and normal hearing controls

Frontiers in Audiology and Otology
IntroductionCochlear implant (CI) provision has been shown to be the only hearing rehabilitation option that can improve speech perception in noise and sound localization in SSD listeners.
Marcus Windsor Rao Voola, Dayse Tavora-Vieira, Dayse Tavora-Vieira, Dayse Tavora-Vieira, Andre Wedekind, Andre Wedekind, Caris Bogdanov, Caris Bogdanov, Aanand Acharya, Aanand Acharya   +9 more
doaj   +1 more source

Transport and Noise Characteristics of Submicron High-Temperature Superconductor Grain-Boundary Junctions

, 2000
We have investigated the transport and noise properties of submicron YBCO bicrystal grain-boundary junctions prepared using electron beam lithography. The junctions show an increased conductance for low voltages reminiscent of Josephson junctions having ...
A. Marx, F. Herbstritt, Klapwijk T. M., L. Alff, Marx A., R. Gross, T. Kemen   +6 more
core   +1 more source

EEG-Based User Reaction Time Estimation Using Riemannian Geometry Features [PDF]

, 2017
Riemannian geometry has been successfully used in many brain-computer interface (BCI) classification problems and demonstrated superior performance. In this paper, for the first time, it is applied to BCI regression problems, an important category of BCI
Gordon, Stephen, Jung, Tzyy-Ping, Lance, Brent J., Lawhern, Vernon J., Lin, Chin-Teng, Wu, Dongrui   +5 more
core   +1 more source

Alcohol approach–avoidance task behavior and brain potentials differentially predict ecologically assessed alcohol craving and consumption in early emerging adulthood

Addiction, EarlyView.
Abstract Aims The current study measured the extent to which different neurobehavioral indices of incentive‐motivational salience attribution to alcohol cues predict alcohol craving and consumption in the natural environment. Design, setting, and participants Laboratory study at a university in Missouri, USA, followed by a smartphone‐based 21‐day ...
Roberto U. Cofresí, Sandie Keerstock, Casey B. Kohen, Thomas M. Piasecki, Bruce D. Bartholow   +4 more
wiley   +1 more source

Column-Parallel Correlated Multiple Sampling Circuits for CMOS Image Sensors and Their Noise Reduction Effects

Sensors, 2010
For low-noise complementary metal-oxide-semiconductor (CMOS) image sensors, the reduction of pixel source follower noises is becoming very important. Column-parallel high-gain readout circuits are useful for low-noise CMOS image sensors.
Shoji Kawahito, Shinya Itoh, Satoshi Aoyama, Sungho Suh   +3 more
doaj   +1 more source

Random Telegraph Noise Degradation Caused by Hot Carrier Injection in a 0.8 μm-Pitch 8.3Mpixel Stacked CMOS Image Sensor

Sensors, 2023
In this work, the degradation of the random telegraph noise (RTN) and the threshold voltage (Vt) shift of an 8.3Mpixel stacked CMOS image sensor (CIS) under hot carrier injection (HCI) stress are investigated. We report for the first time the significant
Calvin Yi-Ping Chao, Thomas Meng-Hsiu Wu, Shang-Fu Yeh, Chih-Lin Lee, Honyih Tu, Joey Chiao-Yi Huang, Chin-Hao Chang   +6 more
doaj   +1 more source