Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
Software Digital Lock-in Amplifier in the Application of fNIRS System
View through CrossRef
Lock-in amplifier is particularly important in the fNIRS-based system, because the lock-in amplifier can recover the low-level signals buried in significant amounts of noise. But the price of lock-in amplifier is very expensive. This paper presented a software method for designing digital lock-in amplifier. Compared with analogue lock-in amplifier, results show that software lock-in amplifier is feasible for experimental research and can replace the expensive analogue lock-in amplifier.
Trans Tech Publications, Ltd.
Title: Software Digital Lock-in Amplifier in the Application of fNIRS System
Description:
Lock-in amplifier is particularly important in the fNIRS-based system, because the lock-in amplifier can recover the low-level signals buried in significant amounts of noise.
But the price of lock-in amplifier is very expensive.
This paper presented a software method for designing digital lock-in amplifier.
Compared with analogue lock-in amplifier, results show that software lock-in amplifier is feasible for experimental research and can replace the expensive analogue lock-in amplifier.
Related Results
Hybrid Integrated Wearable Patch for Brain EEG-fNIRS Monitoring
Hybrid Integrated Wearable Patch for Brain EEG-fNIRS Monitoring
Synchronous monitoring electroencephalogram (EEG) and functional near-infrared spectroscopy (fNIRS) have received significant attention in brain science research for their provisio...
The fNIRS Glossary Project: A Consensus-based Resource for Functional Near-Infrared Spectroscopy Terminology
The fNIRS Glossary Project: A Consensus-based Resource for Functional Near-Infrared Spectroscopy Terminology
Significance A shared understanding of terminology is essential for clear scientific communication and minimizing misconceptions. This is particularly challenging in rapidly expand...
Functional Near Infrared Spectroscopy in the Investigation of Hemodynamic Changes during General Anesthesia
Functional Near Infrared Spectroscopy in the Investigation of Hemodynamic Changes during General Anesthesia
Anesthesiologists, physiologists and medical device professionals have long been working to design advanced depth of anesthesia monitoring systems in addition to routine physiologi...
Reconstructing damaged fNIRS signals with a generative deep learning model
Reconstructing damaged fNIRS signals with a generative deep learning model
Abstract
Functional near-infrared spectroscopy (fNIRS) technology offers a promising avenue for assessing brain function across participant groups. Despite its numerous adv...
The influence of micro influencers and digital marketing on product purchasing decisions at tiktok shop in bengkulu city
The influence of micro influencers and digital marketing on product purchasing decisions at tiktok shop in bengkulu city
THE INFLUENCE OF MICRO-INFLUENCERS AND DIGITAL MARKETING ON PURCHASE DECISIONS OF TIKTOK SHOP CUSTOMERS IN BENGKULU CITY
Andhes Tiani Putri, Meylaty F
12Faculty Of Economic
E...
Enhancing classification accuracy of fNIRS-BCI using features acquired from vector-based phase analysis
Enhancing classification accuracy of fNIRS-BCI using features acquired from vector-based phase analysis
Abstract
Objective. In this paper, a novel methodology for feature extraction to enhance classification accuracy of functional near-infrared spect...
Attrition Rate in Infant fNIRS Research: A Meta-Analysis
Attrition Rate in Infant fNIRS Research: A Meta-Analysis
Abstract
Understanding the trends and predictors of attrition rate, or the proportion of collected data that is excluded from the final analyses,...
LASSO Homotopy-Based Sparse Representation Classification for fNIRS-BCI
LASSO Homotopy-Based Sparse Representation Classification for fNIRS-BCI
Brain-computer interface (BCI) systems based on functional near-infrared spectroscopy (fNIRS) have been used as a way of facilitating communication between the brain and peripheral...