Results 61 to 70 of about 39,246 (256)

Blending With Insulating Polymers Enables Stable Anti‐Ambipolar Characteristics in n‐Type Organic Mixed‐Conductors for Heterogeneous Spiking Neurons

Advanced Materials, EarlyView.
A polymer blend of n‐type OMIEC P(gNDI‐gT2) with insulating PMMA yields mechanically stabilized, anti‐ambipolar organic electrochemical transistors (OECTs) with tunable ionic‐electronic transport. This blending allows low‐power, fast‐spiking heterogeneous Hodgkin–Huxley neurons, enabling biomimetic frequency deconvolution and reservoir computing, which
Zachary Laswick, Ariel Lifer, Catherine Beaumont, Liad Hayoun, Priscila Cavassin, Zeinab Hamid, Dilara Meli, William Dupont, Lincoln J. Lauhon, Iain McCulloch, Gitti L. Frey, Giovanni Maria Matrone, Jonathan Rivnay   +12 more
wiley   +1 more source

The effect of combined sensory and semantic components on audio-visual speech perception in older adults

Frontiers in Aging Neuroscience, 2011
Previous studies have found that perception in older people benefits from multisensory over uni-sensory information. As normal speech recognition is affected by both the auditory input and the visual lip-movements of the speaker, we investigated the ...
Corrina eMaguinness, Corrina eMaguinness, Annalisa eSetti, Annalisa eSetti, Kate eBurke, Kate eBurke, Rose Anne eKenny, Rose Anne eKenny, Fiona N Newell, Fiona N Newell   +9 more
doaj   +1 more source

Summary on the Multimodal Information Based Speech Processing (MISP) 2022 Challenge

, 2023
The Multimodal Information based Speech Processing (MISP) 2022 challenge aimed to enhance speech processing performance in harsh acoustic environments by leveraging additional modalities such as video or text.
Du J., Wu S., Chen H., Siniscalchi S. M., Lee C. -H., Liu D. -Y., Watanabe S., Pan J., Chen J., Gao J. -Q., Wang Z., Scharenborg O., Dai Y., Liu C., Yin B. -C.   +14 more
core   +1 more source

Hierarchical Multi‐Material Architectures With Gradient Design for Dynamic‐Range Flexible Tactile Sensing

Advanced Materials Technologies, EarlyView.
Hierarchical multi‐material TPMS lattices are engineered as flexible tactile sensors by combining soft and stiff elastomeric layers with a conformal conductive coating. The bilayer architecture delivers sensitivity at low pressures while maintaining a broad detectable range under large loads, enabling reliable pressure and vibration monitoring for ...
Reza Noroozi, Domenic Quiquero, Yan Yan Shery Huang, HaoTian Harvey Shi   +3 more
wiley   +1 more source

Research Progress in Target Audio Processing Methods Based on Pre⁃trained Models

Shuju Caiji Yu Chuli
Target audio processing aims to recover or identify a specific target sound source from mixed audio signals based on user-provided cues. As an important branch of audio signal processing and machine listening， it plays a vital role in a wide range of ...
LIU Ju, MA Hao, LI Xiaohang, LI Yukai, SI Yuan, XING Zhikun, WANG Zhihan, SHAO Mingjie   +7 more
doaj   +1 more source

The Future of Research in Cognitive Robotics: Foundation Models or Developmental Cognitive Models?

Advanced Robotics Research, EarlyView.
Research in cognitive robotics founded on principles of developmental psychology and enactive cognitive science would yield what we seek in autonomous robots: the ability to perceive its environment, learn from experience, anticipate the outcome of events, act to pursue goals, and adapt to changing circumstances without resorting to training with ...
David Vernon
wiley   +1 more source

Vibrotactile speech cues are associated with enhanced auditory processing in middle and superior temporal gyri

Scientific Reports
Combined auditory and tactile stimuli have been found to enhance speech-in-noise perception both in individuals with normal hearing and in those with hearing loss.
Alina Schulte, Jeremy Marozeau, Andrej Kral, Hamish Innes-Brown   +3 more
doaj   +1 more source

The sound of your lips: electrophysiological cross-modal interactions during hand-to-face and face-to-face speech perception

Frontiers in Psychology, 2014
Recent magneto-encephalographic and electro-encephalographic studies provide evidence for cross-modal integration during audio-visual and audio-haptic speech perception, with speech gestures viewed or felt from manual tactile contact with the speaker’s ...
Avrill eTreille, Coriandre eVilain, Marc eSato   +2 more
doaj   +1 more source

Fast Randomization for Distributed Low-Bitrate Coding of Speech and Audio

, 2018
Efficient coding of speech and audio in a distributed system requires that quantization errors across nodes are uncorrelated. Yet with conventional methods at low bitrates, quantization levels become increasingly sparse, which does not correspond to the ...
Backstrom, Tom, Johannes Fischer, Fischer, Johannes, Tom Backstrom, Bäckström, T., Fischer, J.   +5 more
core   +1 more source

Flexible, Robust and Dynamic Dialogue Modeling with a Speech Dialogue Interface for Controlling a Hi-Fi Audio System. [PDF]

, 2010
This work is focused on the context of speech interfaces for controlling household electronic devices. In particular, we present an example of a spoken dialogue system for controlling a Hi-Fi audio system.
Echeverry Correa, Julian David, Ricardo de Cordoba, Ferreiros López, Javier, Javier Ferreiros, San Segundo Hernández, Rubén, Fernández Martínez, Fernando, Lucas Cuesta, Juan Manuel, Córdoba Herralde, Ricardo de, Fernando Fernandez-Martinez, Julian David Echeverry, Juan Manuel Lucas-Cuesta, Ruben San-Segundo   +11 more
core   +1 more source