Results 21 to 30 of about 194,523 (257)

Research on the Application of Computer-Assisted Translation Technology in Translation Teaching

open access: yesMobile Information Systems, 2022
In order to improve the quality of translation teaching, this study combines computer-aided translation technology to construct a translation teaching system, uses digital signal processing as a technical means to process waveform data online, and ...
Yang Yang, Meng Su
semanticscholar   +1 more source

Machine Learning and Signal Processing Based Analysis of sEMG Signals for Daily Action Classification

open access: yesIEEE Access, 2022
The way of living of many individuals around the world endures as a result of mental and physical disability associated with the movement of limbs. The usage of the assistive technology and systems will enhance the quality of affected peoples.
A. Sadiq   +5 more
semanticscholar   +1 more source

Wearable Power Assistant Robot Sensor Signal Prediction Algorithm and Controller Design

open access: yesApplied Bionics and Biomechanics, 2022
The wearable power-assisted robot is a typical auxiliary rehabilitation robot. It is an exoskeleton power-assisted device that helps people to expand their lower limb movement capabilities.
Gang Li, Guoheng Ren
doaj   +1 more source

Effects of the Simultaneous Application of Nonlinear Frequency Compression and Dichotic Hearing on the Speech Recognition of Severely Hearing-Impaired Subjects: Simulation Test [PDF]

open access: yesClinical and Experimental Otorhinolaryngology, 2015
ObjectivesThe clinical effects of the simultaneous application of nonlinear frequency compression and dichotic hearing on people with hearing impairments have not been evaluated previously.
Jong Ho Hwang   +7 more
doaj   +1 more source

Electrocardiogram Sampling Frequency Range Acceptable for Heart Rate Variability Analysis [PDF]

open access: yesHealthcare Informatics Research, 2018
ObjectivesHeart rate variability (HRV) has gained recognition as a noninvasive marker of autonomic activity. HRV is considered a promising tool in various clinical scenarios.
Ohhwan Kwon   +6 more
doaj   +1 more source

Predictive ECG coding using linear time-invariant models [PDF]

open access: yesArchive of Oncology, 2004
Electrocardiogram (ECG) signal compression suffers of lack of standards for analogue-digital conversion. Results of this study have shown that 8 bits/sample, although frequently in use, does not satisfy quality criteria for medical doctors.
Bošković Aleksandar   +2 more
doaj   +1 more source

Bone Milling: On Monitoring Cutting State and Force Using Sound Signals

open access: yesChinese Journal of Mechanical Engineering, 2022
Efficient monitoring of bone milling conditions in orthopedic and neurosurgical surgery can prevent tissue, bone, and tool damage, and reduce surgery time. Current researches are mainly focused on recognizing the cutting state using force signal. However,
Zhenzhi Ying, Liming Shu, Naohiko Sugita
doaj   +1 more source

A new local structural similarity fusion-based thresholding method for homomorphic ultrasound image despeckling in NSCT domain

open access: yesJournal of King Saud University: Computer and Information Sciences, 2023
Ultrasound is a diagnostic imaging technique to detect various illnesses related to the body's internal organs. It is a non-invasive, safe, cost-effective, and simple imaging modality that uses high-frequency sound waves and their reflection from ...
Prabhishek Singh   +4 more
doaj   +1 more source

Generalized Optical Signal Processing Based on Multioperator Metasurfaces Synthesized by Susceptibility Tensors [PDF]

open access: yesPhysical Review Applied, 2018
This paper theoretically proposes a multichannel functional metasurface computer characterized by Generalized Sheet Transition Conditions (GSTCs) and surface susceptibility tensors.
A. Momeni   +3 more
semanticscholar   +1 more source

A CNN-Assisted Enhanced Audio Signal Processing for Speech Emotion Recognition

open access: yesItalian National Conference on 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
semanticscholar   +1 more source

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