Results 81 to 90 of about 214,498 (288)

Microscale Mapping of Fiber Strain and Damage in Composite Wrinkled Laminates Using Computed Tomography Assisted Wide‐Angle X‐Ray Scattering

Advanced Science, EarlyView.
This study combines full‐field tomography with diffraction mapping to quantify radial (ε002$\varepsilon _{002}$) and axial (ε100$\varepsilon _{100}$) lattice strain in wrinkled carbon‐fiber specimens for the first time. Radial microstrain gradients (−14.5 µεMPa$\varepsilon \mathrm{MPa}$−1) are found to signal damage‐prone zones ahead of failure, which ...
Hoang Minh Luong, James Trevarthen, Igor Dolbnya, Wadwan Singhapong, Nicholas Pilato, Richard Butler, Jiraphant Srisuriyachot, Alexander J. G. Lunt   +7 more
wiley   +1 more source

Low is large: spatial location and pitch interact in voice-based body size estimation [PDF]

, 2017
The binding of incongruent cues poses a challenge for multimodal perception. Indeed, although taller objects emit sounds from higher elevations, low-pitched sounds are perceptually mapped both to large size and to low elevation.
A Gallace, A Maass, AS Bregman, BD Charlton, C Lega, C Spence, C Stumpf, CC Pratt, CC Wier, CV Parise, CV Parise, CV Parise, D Rendall, David R. Feinberg, DE Re, DMT Fessler, DR Carney, DR Feinberg, DR Feinberg, DR Smith, E Moulines, E Rusconi, ES Morton, G Lakoff, G Wood, IR Titze, IR Titze, J González, J Kreiman, JC Middlebrooks, JID Campbell, Jillian J. M. O’Connor, JJ Ohala, K Pisanski, K Pisanski, K Pisanski, K Pisanski, Katarzyna Pisanski, Kelyn J. Montano, KK Evans, L Stewart, LE Marks, M Morimoto, M Peña, MJ Carnevale, N Bien, OC Trimble, P Belin, P Belin, P Walker, R Ashley, R Davis, R Timmers, R Ultan, R Walker, RL Seilheimer, S Campanella, S Dehaene, S Dehaene, S Dolscheid, S Shaki, SA Mudd, Sari G. E. Isenstein, SK Roffler, T Weis, T Weis, VR Algazi, W Gevers, YS Cho, Z Eitan, Z Eitan   +70 more
core   +1 more source

Pitch perception: A dynamical-systems perspective [PDF]

Proceedings of the National Academy of Sciences, 2001
Two and a half millennia ago Pythagoras initiated the scientific study of the pitch of sounds; yet our understanding of the mechanisms of pitch perception remains incomplete. Physical models of pitch perception try to explain from elementary principles why certain physical characteristics of the stimulus lead to particular pitch sensations.
Cartwright, Julyan H. E., González, Diego L., Piro, Oreste   +2 more
openaire   +4 more sources

MGDP: Mastering a Generalized Depth Perception Model for Quadruped Locomotion

Advanced Science, EarlyView.
ABSTRACT Perception‐based Deep Reinforcement Learning (DRL) controllers demonstrate impressive performance on challenging terrains. However, existing controllers still face core limitations, struggling to achieve both terrain generality and platform transferability, and are constrained by high computational overhead and sensitivity to sensor noise.
Yinzhao Dong, Ji Ma, Yidan Lu, Jiahui Zhang, Wanyue Li, Yeke Chen, Teng Zhang, Xuechao Chen, Zhangguo Yu, Peng Lu   +9 more
wiley   +1 more source

How Stable is Pitch Labeling Accuracy in Absolute Pitch Possessors?

Empirical Musicology Review, 2019
Absolute pitch (AP) is the ability to identify or produce a given pitch without a reference. This study examines the stability of pitch labeling accuracy in a broad sample of AP possessors when natural complex tones are compared to modified sound ...
Wilfried Gruhn, Reet Ristmägi, Peter Schneider, Arun D'Souza, Kristi Kiilu   +4 more
doaj   +1 more source

Effects of energetic masking and informational masking on the perception of Cantonese tones in monosyllabic words [PDF]

, 2014
This study aimed to examine the effects of energetic masking and informational masking on Cantonese tone perception, the differential pattern that noise affects perception of the six Cantonese lexical tones, and the factors determining the effectiveness ...
Chan, Sik, 陳軾
core  

Wrinkle‐Adaptive Kirigami Wearables With Anisotropic Deformability for Sleep EEG Monitoring

Advanced Science, EarlyView.
This article introduces a wrinkle‐adaptive, kirigami‐structured wearable EEG patch that personalizes electrode‐skin conformity to stabilize the interface and enable wireless, high‐quality sleep monitoring. ABSTRACT Wearable electroencephalography (EEG) devices offer a promising solution for continuous brain monitoring outside laboratory settings ...
Jungmin Kim, Ka Ram Kim, Byeongjun Lee, Cheoljeong Park, Seong J. Cho, Woon‐Hong Yeo   +5 more
wiley   +1 more source

Effect of Size Change and Brightness Change of Visual Stimuli on Loudness Perception and Pitch Perception of Auditory Stimuli

i-Perception, 2011
People obtain a lot of information from visual and auditory sensation on daily life. Regarding the effect of visual stimuli on perception of auditory stimuli, studies of phonological perception and sound localization have been made in great numbers. This
Syouya Tanabe, Mamoru Iwaki
doaj   +1 more source

Advances and Perspectives in Graphene‐Based Quantum Dots Enabled Neuromorphic Devices

Advanced Science, EarlyView.
Graphene‐based QDs are zero‐dimensional carbon nanomaterials with pronounced quantum confinement and tunable electronic structures. Herein, we summarize their synthesis strategies and functionalization methods, and highlight their functional roles and operating mechanisms in devices, as well as recent advances in neuromorphic electronics. We anticipate
Yulin Zhen, Wei Zeng, Zherui Zhao, JiYu Zhao, Ziyan Huang, Zhuo Chen, Kui Zhou, Guanglong Ding, Su‐Ting Han, Ye Zhou   +9 more
wiley   +1 more source

Pitch and Plasticity: Insights from the Pitch Matching of Chords by Musicians with Absolute and Relative Pitch

Brain Sciences, 2013
Absolute pitch (AP) is a form of sound recognition in which musical note names are associated with discrete musical pitch categories. The accuracy of pitch matching by non-AP musicians for chords has recently been shown to depend on stimulus familiarity,
Neil M. McLachlan, David J. T. Marco, Sarah J. Wilson   +2 more
doaj   +1 more source