Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

GIS Software, Hardware, and Sources of GIS Data01:23

GIS Software, Hardware, and Sources of GIS Data

817
A Geographic Information System (GIS) combines specialized software and hardware to effectively manage, analyze, and present spatial and related data. GIS software includes critical functionalities such as a user interface for easy navigation, database management tools for handling spatial and attribute data, and data retrieval features for efficient access. Analytical tools transform raw data into insights, while display functions produce maps and reports in various formats for effective...
817
Real Time RT-PCR02:57

Real Time RT-PCR

65.4K
Real-time reverse transcription-polymerase chain reaction, or Real-time RT-PCR, is an analytical tool used to determine the expression level of target genes. The method involves converting mRNA to complementary DNA with the help of an enzyme known as reverse transcriptase, followed by the PCR amplification of the cDNA. These two processes can be performed simultaneously in a single tube or separately as a two-step reaction.
The real-time quantification of the number of amplified products is...
65.4K
Sinusoidal Sources01:18

Sinusoidal Sources

1.2K
Direct current (DC) refers to an electric current that flows in a single direction, maintaining a constant polarity. This is in contrast to alternating current (AC), which periodically changes its direction and magnitude. AC forms the backbone of modern electricity transmission and distribution systems due to its efficient long-distance transmission capabilities.
In homes, the power supplies use sinusoidal sources to provide electricity. These sources generate a voltage that varies sinusoidally...
1.2K
AC Sources01:20

AC Sources

4.1K
Direct current is a flow of electric charge in only one direction and has a steady state of constant voltage in the circuit. Rectifiers, batteries, commutator-equipped generators, and fuel cells are some examples of devices that generate direct current. Nowadays, most applications use a time-varying voltage source. Alternating current is a flow of electric charge that periodically reverses direction. An alternating current is produced by an alternating emf that is generated in a power plant. If...
4.1K
Sources of Law01:26

Sources of Law

1.9K
Laws form the essential rules set by governing authorities to shape and control societal behavior. In nursing, laws guide actions, safeguard patient rights, define nurses' scope of practice, and maintain professional standards. Understanding the legal framework governing nursing involves recognizing four primary sources of law: constitutional, statutory, administrative (regulatory), and common law.
Constitutional law is foundational, deriving from federal and state constitutions, and...
1.9K
Source Transformation01:15

Source Transformation

11.8K
Source transformation is a fundamental technique employed in circuit analysis, offering a valuable tool for simplifying complex electrical circuits. This technique involves the replacement of either a voltage source in series with a resistor by a current source in parallel with a resistor, or vice versa. The key concept here is that when the original sources are deactivated (turned off), the equivalent resistance at the circuit's end terminals remains the same.
It is essential to note that when...
11.8K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Computational and Memory Efficiency in Heartbeat Rate Detection: A Review of ECG and PPG Techniques.

Sensors (Basel, Switzerland)·2026
Same author

Denoising Physiological Signals: Assessment, Techniques, and Wearable Implementation.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025
Same author

A Single-Button Mobility Platform for Cause-Effect Learning in Children with Cerebral Palsy: A Pilot Study.

Children (Basel, Switzerland)·2025
Same author

Evaluating the effectiveness of integrating biofeedback in the treatment of aggressive outbursts (BRET-IA2): A study protocol.

PloS one·2025
Same author

Emotional State Measurement Trial (EMOPROEXE): A Protocol for Promoting Exercise in Adults and Children with Cerebral Palsy.

Journal of personalized medicine·2024
Same author

Physical Activity in Cerebral Palsy: A Current State Study.

Healthcare (Basel, Switzerland)·2024
Same journal

RETRACTED: Zhang et al. A Novel Framework for Reconstruction and Imaging of Target Scattering Centers via Wide-Angle Incidence in Radar Networks. <i>Sensors</i> 2025, <i>25</i>, 6802.

Sensors (Basel, Switzerland)·2026
Same journal

Enhancing Unsupervised Multi-Source Domain Adaptation for Person Re-Identification via Mixture of Experts and Graph-Based Relation.

Sensors (Basel, Switzerland)·2026
Same journal

Development of an Instrumented Glove for Palmar Pressure Assessment in Kayakers.

Sensors (Basel, Switzerland)·2026
Same journal

Development and Experimental Validation of an Autonomous IoT-Based Monitoring System for Real-Time Water Quality Assessment in the Amazon River.

Sensors (Basel, Switzerland)·2026
Same journal

Semi-Supervised Adversarial Learning Framework for Controller Area Network Bus Intrusion Detection.

Sensors (Basel, Switzerland)·2026
Same journal

Smart Optimization Method for Safety Signs in Innovative Manufacturing Environments Integrating Industrial Field IoT Sensors and Knowledge Graphs.

Sensors (Basel, Switzerland)·2026
See all related articles

Related Experiment Video

Updated: Feb 12, 2026

SwarmSight: Real-time Tracking of Insect Antenna Movements and Proboscis Extension Reflex Using a Common Preparation and Conventional Hardware
08:13

SwarmSight: Real-time Tracking of Insect Antenna Movements and Proboscis Extension Reflex Using a Common Preparation and Conventional Hardware

Published on: December 25, 2017

8.7K

Real-Time Processing Library for Open-Source Hardware Biomedical Sensors.

Alberto J Molina-Cantero1, Juan A Castro-García2, Clara Lebrato-Vázquez3

  • 1Departamento de Tecnología Electrónica, ETS, Ingeniería Informática, Universidad de Sevilla, 41012 Sevilla, Spain. almolina@us.es.

Sensors (Basel, Switzerland)
|March 30, 2018
PubMed
Summary
This summary is machine-generated.

This study introduces a new software architecture for real-time signal processing on low-cost hardware. The system enables efficient data acquisition, filtering, and frequency analysis for applications like biomedical monitoring.

Keywords:
Arduinobiomedical applicationsdigital signal processingopen-source hardwareusability test

More Related Videos

Optimized Sealing Process and Real-Time Monitoring of Glass-to-Metal Seal Structures
04:41

Optimized Sealing Process and Real-Time Monitoring of Glass-to-Metal Seal Structures

Published on: September 2, 2019

7.9K
A Universal Protocol for Large-scale gRNA Library Production from any DNA Source
10:32

A Universal Protocol for Large-scale gRNA Library Production from any DNA Source

Published on: December 6, 2017

11.7K

Related Experiment Videos

Last Updated: Feb 12, 2026

SwarmSight: Real-time Tracking of Insect Antenna Movements and Proboscis Extension Reflex Using a Common Preparation and Conventional Hardware
08:13

SwarmSight: Real-time Tracking of Insect Antenna Movements and Proboscis Extension Reflex Using a Common Preparation and Conventional Hardware

Published on: December 25, 2017

8.7K
Optimized Sealing Process and Real-Time Monitoring of Glass-to-Metal Seal Structures
04:41

Optimized Sealing Process and Real-Time Monitoring of Glass-to-Metal Seal Structures

Published on: September 2, 2019

7.9K
A Universal Protocol for Large-scale gRNA Library Production from any DNA Source
10:32

A Universal Protocol for Large-scale gRNA Library Production from any DNA Source

Published on: December 6, 2017

11.7K

Area of Science:

  • Biomedical Engineering
  • Software Architecture
  • Signal Processing

Background:

  • Sensor data acquisition requires precise sampling rates and noise filtering.
  • Real-time frequency analysis is crucial for many applications, including biomedical ones.

Purpose of the Study:

  • To propose and evaluate a novel software architecture for real-time signal processing on open-source hardware.
  • To assess the performance and usability of this architecture for data acquisition, filtering, and frequency analysis.

Main Methods:

  • Developed a software architecture for creating data streams and implementing filters/frequency analysis objects.
  • Analyzed memory allocation and execution time on the Arduino Genuino platform.
  • Conducted a usability study with 11 participants performing signal processing exercises.

Main Results:

  • The architecture supports real-time filters, sliding windows, and Fourier analysis at sampling rates below 250 Hz.
  • Performance analysis on Arduino Genuino showed feasibility for small real-time biomedical applications.
  • Usability testing yielded high scores: 70.2/100 for overall usability and 4.4/5 for ease of implementation.

Conclusions:

  • The proposed software architecture is suitable for real-time signal processing on low-cost hardware like Arduino Genuino.
  • It is particularly relevant for small-scale biomedical applications and human movement monitoring.
  • The system is perceived as useful, intuitive, and easy to use by participants.