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

Energy Associated With a Charge Distribution01:21

Energy Associated With a Charge Distribution

2.0K
The work done to bring a charge through a distance r is given by the potential difference between the initial and the final position. To assemble a collection of point charges, the total work done can be expressed in terms of the product of each pair of charges divided by their separation distance, defined with respect to a suitable origin. Solving this expression gives the energy stored in a point charge distribution.
2.0K
Estimation of the Physical Quantities01:05

Estimation of the Physical Quantities

8.5K
On many occasions, physicists, other scientists, and engineers need to make estimates of a particular quantity. These are sometimes referred to as guesstimates, order-of-magnitude approximations, back-of-the-envelope calculations, or Fermi calculations. The physicist Enrico Fermi was famous for his ability to estimate various kinds of data with surprising precision. Estimating does not mean guessing a number or a formula at random. Instead, estimation means using prior experience and sound...
8.5K
Energy Line and Hydraulic Gradient Line01:27

Energy Line and Hydraulic Gradient Line

2.7K
Based on Bernoulli's equation, the energy line (EL) and hydraulic grade line (HGL) provide graphical representations of energy distribution in a fluid flow system. For steady, incompressible, inviscid flows, Bernoulli's equation is expressed as:
2.7K
Local Attraction01:22

Local Attraction

443
Local attraction refers to disturbances in compass readings caused by magnetic influences from nearby objects such as metal fences, buried pipes, vehicles, buildings, power lines, or natural iron ore deposits. Small items like wristwatches, steel tools, or belt buckles can also interfere with the compass by creating local magnetic fields that distort the Earth's natural magnetic field. These distortions lead to inaccurate readings, posing navigation and land surveying challenges.Local...
443
Maxwell-Boltzmann Distribution: Problem Solving01:20

Maxwell-Boltzmann Distribution: Problem Solving

3.1K
Individual molecules in a gas move in random directions, but a gas containing numerous molecules has a predictable distribution of molecular speeds, which is known as the Maxwell-Boltzmann distribution, f(v).
This distribution function f(v) is defined by saying that the expected number N (v1,v2) of particles with speeds between v1 and v2 is given by
3.1K
Selected Data About Geographic Locations01:25

Selected Data About Geographic Locations

308
Geographic Information Systems (GIS) rely on two core types of data: spatial data and attribute data.Spatial DataSpatial data defines the physical location of features within a coordinate system, typically expressed in terms of latitude and longitude. It provides precise positioning for elements like roads, rivers, or buildings.Attribute DataAttribute data complements spatial data by adding descriptive information about these features. For example, a road's spatial data includes its start and...
308

You might also read

Related Articles

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

Sort by
Same author

Hybrid magnetic Janssen effect arising from percolating ferromagnetic grain networks.

Soft matter·2026
Same author

Performance and viability of yeast (Saccharomyces cerevisiae) during baking: An integrative electrical resistance oven (ERO) approach.

Food chemistry·2026
Same author

Atherectomy versus Stent Placement for Common Femoral Artery Atherosclerotic Disease: A Systematic Review.

Journal of vascular and interventional radiology : JVIR·2025
Same author

Droplet spreading in a wedge: a route to fluid rheology for power-law liquids.

Soft matter·2025
Same author

Design and evaluation of a surgical boot camp: a step-by-step guide to curriculum development and impact assessment.

BMC medical education·2025
Same author

A model for maxilloturbinate morphogenesis in seals.

PloS one·2025

Related Experiment Video

Updated: Mar 13, 2026

Cortical Source Analysis of High-Density EEG Recordings in Children
09:32

Cortical Source Analysis of High-Density EEG Recordings in Children

Published on: June 30, 2014

22.0K

Note: Localization based on estimated source energy homogeneity.

Semih Turkaya1, Renaud Toussaint1, Fredrik Kvalheim Eriksen1

  • 1IPG Strasbourg, CNRS, Université de Strasbourg, Strasbourg, France.

The Review of Scientific Instruments
|October 27, 2016
PubMed
Summary
This summary is machine-generated.

We developed a new acoustic signal localization method, estimated source energy homogeneity (ESEH), that outperforms traditional techniques. ESEH minimizes errors and costs for industrial and academic applications.

More Related Videos

Author Spotlight: Advancing Pediatric Epilepsy Surgery in Children Through Novel Biomarkers and Enhanced Localization
09:57

Author Spotlight: Advancing Pediatric Epilepsy Surgery in Children Through Novel Biomarkers and Enhanced Localization

Published on: September 20, 2024

3.7K
Mapping Cortical Dynamics Using Simultaneous MEG/EEG and Anatomically-constrained Minimum-norm Estimates: an Auditory Attention Example
08:45

Mapping Cortical Dynamics Using Simultaneous MEG/EEG and Anatomically-constrained Minimum-norm Estimates: an Auditory Attention Example

Published on: October 24, 2012

15.3K

Related Experiment Videos

Last Updated: Mar 13, 2026

Cortical Source Analysis of High-Density EEG Recordings in Children
09:32

Cortical Source Analysis of High-Density EEG Recordings in Children

Published on: June 30, 2014

22.0K
Author Spotlight: Advancing Pediatric Epilepsy Surgery in Children Through Novel Biomarkers and Enhanced Localization
09:57

Author Spotlight: Advancing Pediatric Epilepsy Surgery in Children Through Novel Biomarkers and Enhanced Localization

Published on: September 20, 2024

3.7K
Mapping Cortical Dynamics Using Simultaneous MEG/EEG and Anatomically-constrained Minimum-norm Estimates: an Auditory Attention Example
08:45

Mapping Cortical Dynamics Using Simultaneous MEG/EEG and Anatomically-constrained Minimum-norm Estimates: an Auditory Attention Example

Published on: October 24, 2012

15.3K

Area of Science:

  • Acoustics
  • Signal Processing
  • Vibration Analysis

Background:

  • Acoustic signal localization is crucial for various industrial and academic fields.
  • Existing localization methods face challenges in accuracy and computational efficiency.

Purpose of the Study:

  • To introduce a novel acoustic source localization technique: estimated source energy homogeneity (ESEH).
  • To evaluate ESEH's performance against conventional methods using synthetic and experimental data.

Main Methods:

  • Developed ESEH based on energy attenuation and inverted source amplitude comparison.
  • Validated the method using numerical Lamb wave propagation models.
  • Tested ESEH on experimental 2D plate data acquired with accelerometers.

Main Results:

  • ESEH demonstrated superior performance compared to arrival time, time reversal, and energy amplitude localization.
  • The proposed method achieved significant error minimization.
  • ESEH proved to be computationally and financially cost-effective.

Conclusions:

  • The estimated source energy homogeneity (ESEH) method offers a versatile and high-performing solution for acoustic signal localization.
  • ESEH surpasses conventional techniques in accuracy and efficiency.
  • This technique holds promise for advancing applications in acoustics and signal processing.