Results 91 to 100 of about 29,645 (311)
Advertisement call spectrogram of Raorchestes charius.
, 2016 a. Amplitude, b. Spectrogram, c. Amplitude of a single call and d. Spectrogram of a single call.
H. Priti (2550478) +6 more
core +1 more source
Advanced Science, EarlyView.A closed‐loop brain–machine interface with a PFAPT hydrogel electrode identifies prefrontal θ‐band as a neuropathic pain biomarker. The hydrogel enables stable 28 d ECoG recording and delivers θ‐triggered cortical stimulation, alleviating pain and affective behaviors in rats via bidirectional regulation of inflammation and central sensitization ...
Yun Ji +17 more
wiley +1 more source
Optimal Duration of Observations During Seismic Inspection of Buildings
Structural Mechanics of Engineering Constructions and BuildingsStudying the nature of the occurrence and propagation of microseismic tremors has not lost its relevance over the past few decades. Currently, the analysis of microseisms is the basis of some engineering and geological studies, including those aimed at ...
Mikhail N. Voskresenskiy +1 more
doaj +1 more source
A CNN-Assisted Enhanced Audio Signal Processing for Speech Emotion Recognition
Sensors, 2019 Speech is the most significant mode of communication among human beings and a potential method for human-computer interaction (HCI) by using a microphone sensor. Quantifiable emotion recognition using these sensors from speech signals is an emerging area
Mustaqeem, Soonil Kwon
doaj +1 more source
Large Language Model in Materials Science: Roles, Challenges, and Strategic Outlook
Advanced Intelligent Discovery, EarlyView.Large language models (LLMs) are reshaping materials science. Acting as Oracle, Surrogate, Quant, and Arbiter, they now extract knowledge, predict properties, gauge risk, and steer decisions within a traceable loop. Overcoming data heterogeneity, hallucinations, and poor interpretability demands domain‐adapted models, cross‐modal data standards, and ...
Jinglan Zhang +4 more
wiley +1 more source
Evaluating Convolutional Neural Networks and Vision Transformers for Baby Cry Sound Analysis
Future InternetCrying is a newborn’s main way of communicating. Despite their apparent similarity, newborn cries are physically generated and have distinct characteristics.
Samir A. Younis +2 more
doaj +1 more source
The Power Cepstrum Calculation with Convolutional Neural Networks
Journal of Computer Science and Technology, 2019 A model of neural network with convolutional layers that calculates the power cepstrum of the input signal is proposed. To achieve it, the network calculates the discrete-time short-term Fourier transform internally, obtaining the spectrogram of the ...
Mario Alejandro García +1 more
doaj +1 more source
, 2016 2048 point resolution spectrogram of typical boat noise produced by an outboard engine driven boat at high speed. Arrows show several harmonics, which here extend upward to about 9000 Hz.
David A. Mann (438115) +4 more
core +1 more source
Windowing with 2 s overlapping on the spectrogram.
, 2022 (a) Spectrogram for one trial and 3s windowing (red box) with 2 s overlapping from 0 to 30 s. (b) 3 s window spectrogram and representation of each frequency band.
Dong-Uk Hwang (14100814) +6 more
core +1 more source
Advanced Intelligent Systems, EarlyView.This paper introduces a resource‐aware Contrastive Scattering Meta‐Learning (CSML) framework for acoustic anomaly detection. By leveraging training‐free wavelet scattering and metric‐based meta‐learning, the model achieves competitive performance with only 50 K learnable parameters—a 98% reduction compared to state‐of‐the‐art frameworks—enabling ...
Rami Zewail, Bassem Mokhtar
wiley +1 more source