Results 121 to 130 of about 2,613,907 (255)

Hydrogen‐Stabilized Self‐Rectifying Memristor Arrays for Reliable Multilevel Synapses in Transformer‐Based Keyword Spotting

open access: yesAdvanced Science, EarlyView.
A non‐filamentary self‐rectifying HfO2/TiOx resistive random‐access memory integrates H2 annealing with an incremental step pulse with verify algorithm to achieve stable and linear analog conductance modulation. The device enables low‐current 6‐bit multilevel operation while suppressing sneak current in crossbar arrays. Implemented in Transformer‐based
Seonjeong Lee   +5 more
wiley   +1 more source

Preserving Motor Features by Alternative Re‐Referencing to Remove Heart Artifact on the Stentrode

open access: yesAdvanced Science, EarlyView.
Endovascular brain‐computer interfaces record neural activity from within cerebrovasculature, at the expense of electrocardiogram contamination. Band‐limited independent component analysis separates this heart‐based artifact from task‐relevant neural activity in each frequency band, enabling the reconstruction of cleaner neural recordings without the ...
Ariel K. Feldman   +11 more
wiley   +1 more source

Adventures in /Ɂ/

open access: yesLaboratory Phonology
The glottal stop is a speech sound with varying functions. It can occur as a phoneme in its own right, as a marker of prosodic boundaries, as a replacement of oral stops, and as the replacement for lexical pitch accents.
Holger Mitterer
doaj   +2 more sources

Bending‐Stable Pressure Sensor Based on Natural Wood Nanofibers for Ultra‐Low Detection Limit

open access: yesAdvanced Science, EarlyView.
A wood nanofiber‐based flexible pressure sensor with intrinsic bending‐stable performance is developed through a porous electrospun architecture and interdigital electrode design. The device exhibits an ultra‐low detection limit and stable operation under deformation for physiological monitoring and spatial sensing, providing a sustainable strategy for
Xu Zeng   +7 more
wiley   +1 more source

Speech perception consistency facilitates initial lexical activation, but not speech perception flexibility

open access: yesScientific Reports
Speech perception consistency refers to the similarity between a listener’s responses to repeated presentations of the same speech sound (e.g., along a /ba/–/pa/ continuum).
Brian W. L. Wong   +2 more
doaj   +1 more source

Spoken Word Recognition

open access: yes, 2013
One of the most basic aspects of learning a language is learning its words, or vocabulary. Applied linguistics rightly gives a good deal of attention to understanding the processes by which word meanings are learned, in both first and second language ...
Fraser, Helen B
core   +1 more source

A Reconfigurable Memristive Spiking Neuron Enabling Advanced Neuromorphic Computing

open access: yesAdvanced Science, EarlyView.
Pek Jun Tiw and co‐workers develop a reconfigurable memristive neuron that can exhibit four spiking behaviors with freely tunable spike train parameters. The neuron supports multiplexed spike encoding of multiple pieces of information. It also supports advanced neural network strategies, such as neural heterogeneity and dynamic mode switching ...
Pek Jun Tiw   +6 more
wiley   +1 more source

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