Results 21 to 30 of about 21,534 (262)

A Deep Neural Network Model for Speaker Identification

open access: yesApplied Sciences, 2021
Speaker identification is a classification task which aims to identify a subject from a given time-series sequential data. Since the speech signal is a continuous one-dimensional time series, most of the current research methods are based on ...
Feng Ye, Jun Yang
doaj   +1 more source

A Proposed Method for the Sound Recognition Process [PDF]

open access: yesEngineering and Technology Journal, 2018
One of the most important issues in the signal-processing world is the issue of sounds differentiations. It has many applications in identifying the sources of the sounds, and many researches nowadays serves in this field and all of them looking for the ...
Azad Kareem, Marwa Jassim, Mustafa Ali
doaj   +1 more source

Infant Cry Signal Diagnostic System Using Deep Learning and Fused Features

open access: yesDiagnostics, 2023
Early diagnosis of medical conditions in infants is crucial for ensuring timely and effective treatment. However, infants are unable to verbalize their symptoms, making it difficult for healthcare professionals to accurately diagnose their conditions ...
Yara Zayed, Ahmad Hasasneh, Chakib Tadj
doaj   +1 more source

Non-Contact Heartbeat Detection by Heartbeat Signal Reconstruction Based on Spectrogram Analysis With Convolutional LSTM

open access: yesIEEE Access, 2020
Heartbeat detection is one of key techniques to monitor our health condition in daily life, and demands for this technique have increased year and year.
Kohei Yamamoto, Tomoaki Ohtsuki
doaj   +1 more source

An Audio-Visual Separation Model Integrating Dual-Channel Attention Mechanism

open access: yesIEEE Access, 2023
Sound source separation is the separation of targeted sounds from a noisy environment, which plays an important role in signal processing and has been studied extensively.
Yutao Zhang, Kaixing Wu, Mengfan Zhao
doaj   +1 more source

Electroencephalographic spectrogram–guided total intravenous anesthesia using dexmedetomidine and propofol prevents unnecessary anesthetic dosing during craniotomy: a propensity score–matched analysis [PDF]

open access: yesKorean Journal of Anesthesiology
Background The bispectral index (BIS) may be unreliable to gauge anesthetic depth when dexmedetomidine is administered. By comparison, the electroencephalogram (EEG) spectrogram enables the visualization of the brain response during anesthesia and may ...
Feng-Sheng Lin   +4 more
doaj   +1 more source

Automatic Speaker Recognition based on Gabor Features and Convolutional Neural Networks [PDF]

open access: yesمجله مدل سازی در مهندسی, 2023
Human voice contains characteristics such as: ethnicity, gender, feelings, age and other information, and speaker recognition identifies people based on their voice.
Abdolreza Rashno   +2 more
doaj   +1 more source

Abnormalities of Quantitative Electroencephalography in Children with Asperger Disorder Using Spectrogram andCoherence Values [PDF]

open access: yesIranian Journal of Psychiatry, 2008
Objective: To obtain abnormalities in quantitative Electroencephalography QEEG) and to observe connectivity between electrodes in children with Asperger disorder.
Hamid Behnam   +3 more
doaj   +1 more source

Sparse frequency extrapolation of spectrograms [PDF]

open access: yes2017 25th European Signal Processing Conference (EUSIPCO), 2017
Publication in the conference proceedings of EUSIPCO, Kos island, Greece ...
Jabran Akhtar, Karl Erik Olsen
openaire   +2 more sources

Perbandingan Ekstraksi Ciri Full, Blocks, dan Row Mean Spectrogram Image Dalam Mengidentifikasi Pembicara

open access: yesIJCCS (Indonesian Journal of Computing and Cybernetics Systems), 2014
Abstrak Pada sebuah sistem recognition, pemilihan metode ekstraksi ciri dan ukuran fitur yang digunakan mempengaruhi tingkat keakuratan identifikasi. Berkaitan dengan hal itu, dalam penelitian ini akan dijabarkan perbandingan tiga metode ekstraksi ciri ...
La Ode Hasnuddin Sagala, Agus Harjoko
doaj   +1 more source

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