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

Intelligence01:27

Intelligence

8.7K
The term "intelligence" is complex because it refers to both behavior and individuals, and its interpretation varies across cultures. European Americans tend to link intelligence with reasoning and cognitive skills, while in Kenya, it is tied to responsible participation in family and social life. In Uganda, intelligence is seen as the ability to know the right actions and carry them out effectively, while the Iatmul people of Papua New Guinea associate it with the capacity to remember...
8.7K
Measures of Intelligence01:29

Measures of Intelligence

8.5K
Psychologists measure intelligence by using standardized tests that produce a score known as the intelligence quotient or IQ. To understand IQ tests, it's important to recognize the key principles behind their construction: validity, reliability, and standardization.
Validity refers to how well a test measures what it claims to measure. An intelligence test should accurately assess intelligence rather than another characteristic, like anxiety. Criterion validity is one way to evaluate this;...
8.5K
Ideal Solutions02:24

Ideal Solutions

22.6K
According to Raoult’s law, the partial vapor pressure of a solvent in a solution is equal or identical to the vapor pressure of the pure solvent multiplied by its mole fraction in the solution. However, Raoult's Law is only valid for ideal solutions. For a solution to be ideal, the solvent-solute interaction must be just as strong as a solvent-solvent or solute-solute interaction. This suggests that both the solute and the solvent would use the same amount of energy to escape to the...
22.6K
Multiple Intelligences Theory01:20

Multiple Intelligences Theory

9.0K
Howard Gardner's theory of Multiple Intelligence proposes that there are nine distinct types of intelligence, each reflecting different ways of interacting with the world. Introduced in 1983 and expanded in subsequent years, Gardner's framework challenges the traditional notion of a single, generalized intelligence.
9.0K
General Properties of Solutions02:12

General Properties of Solutions

36.0K
Many common substances around us exist as a solution, such as ocean water, air, and gasoline. All solutions are mixtures of substances that are composed of varying amounts of two or more types of atoms or molecules. A mixture with a non-uniform composition is a heterogeneous mixture, whereas a mixture with a uniform composition is a homogeneous mixture. The components that make the homogeneous mixture are evenly spread out and thoroughly mixed. 
36.0K
Solution Formation02:16

Solution Formation

38.0K
There is no one solvent that can dissolve every type of solute. Some substances that readily dissolve in a certain solvent might be insoluble in a different solvent. A simple way to predict which substances dissolve in which solvent is the phrase "like dissolves like". This means that polar substances, such as salt and sugar, dissolve in a polar substance like water. In contrast, non-polar substances are more soluble in non-polar solvents such as carbon tetrachloride.
This selective...
38.0K

You might also read

Related Articles

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

Sort by
Same author

Hydrogen-assisted nannochloropsis sp. microalgae biodiesel to operate cleaner diesel engines.

Scientific reports·2026
Same author

Characterization and machine learning based optimization of banana and paddy straw fiber reinforced epoxy hybrid composites.

Scientific reports·2026
Same author

Reduction in TB Death Rate in Dharmapuri, Karur, and Villupuram Following Tamil Nadu <i>Kasanoi Erappila Thittam</i> (TN-KET).

Indian journal of community medicine : official publication of Indian Association of Preventive & Social Medicine·2026
Same author

Multi-environment phenotyping of ricebean (<i>Vigna umbellata</i> (Thunb.) Ohwi & Ohashi) germplasm and identification of core set for accelerating the crop improvement programs.

Frontiers in plant science·2026
Same author

Biomarkers of Cellular Senescence and their Association with Frailty, Clinical Outcomes, and Survival in Multiple Myeloma.

Research square·2026
Same author

Integrative transcriptome and genome resequencing reveals conserved flowering regulators and allelic variants in early- and late-flowering linseed (Linum usitatissimum L.) accessions.

Scientific reports·2026

Related Experiment Video

Updated: Feb 9, 2026

The Modular Design and Production of an Intelligent Robot Based on a Closed-Loop Control Strategy
11:53

The Modular Design and Production of an Intelligent Robot Based on a Closed-Loop Control Strategy

Published on: October 14, 2017

12.2K

Development of Improved Software Intelligent System for Audiological Solutions.

S Rajkumar1, S Muttan2, V Sapthagirivasan3,4

  • 1Department of Biomedical Engineering, Rajalakshmi Engineering College, Chennai, Tamil Nadu, 602117, India. rajkumar.s@rajalakshmi.edu.in.

Journal of Medical Systems
|June 4, 2018
PubMed
Summary

A new software intelligent system (SIS) helps audiologists diagnose hearing loss and program hearing aids effectively. This system improves user satisfaction and significantly reduces programming time for hearing-impaired individuals.

Keywords:
Artificial intelligenceCompression ratioComputerized audiometerDigital in medicalExpert systemHearing aidHearing lossNeuro-FuzzyPrescriptive procedureSoftware intelligent systemSound pressure levelSpeech discrimination scoreThreshold knee point

More Related Videos

Development of Efficient OLEDs from Solution Deposition
07:09

Development of Efficient OLEDs from Solution Deposition

Published on: November 4, 2022

2.7K
A Simple, Low-cost, and Robust System to Measure the Volume of Hydrogen Evolved by Chemical Reactions with Aqueous Solutions
06:32

A Simple, Low-cost, and Robust System to Measure the Volume of Hydrogen Evolved by Chemical Reactions with Aqueous Solutions

Published on: August 17, 2016

20.3K

Related Experiment Videos

Last Updated: Feb 9, 2026

The Modular Design and Production of an Intelligent Robot Based on a Closed-Loop Control Strategy
11:53

The Modular Design and Production of an Intelligent Robot Based on a Closed-Loop Control Strategy

Published on: October 14, 2017

12.2K
Development of Efficient OLEDs from Solution Deposition
07:09

Development of Efficient OLEDs from Solution Deposition

Published on: November 4, 2022

2.7K
A Simple, Low-cost, and Robust System to Measure the Volume of Hydrogen Evolved by Chemical Reactions with Aqueous Solutions
06:32

A Simple, Low-cost, and Robust System to Measure the Volume of Hydrogen Evolved by Chemical Reactions with Aqueous Solutions

Published on: August 17, 2016

20.3K

Area of Science:

  • Audiology and Biomedical Engineering
  • Artificial Intelligence in Healthcare

Background:

  • Increasing prevalence of hearing impairment necessitates improved audiological diagnostic tools and hearing aid fitting processes.
  • Audiologists face challenges in effectively programming hearing aids to maximize user satisfaction and speech intelligibility.
  • Current methods often involve time-consuming trial-and-error adjustments for hearing aid parameter optimization.

Purpose of the Study:

  • To develop a Software Intelligent System (SIS) for audiological investigations and hearing aid parameter recommendation.
  • To automatically determine the degree and type of hearing loss.
  • To suggest optimal hearing aid parameters (gain, compression ratio, knee point) for enhanced speech intelligibility and user satisfaction.

Main Methods:

  • Development of a Neuro-Fuzzy based SIS integrating audiological investigation and hearing aid parameter suggestion.
  • Generation of test signals for audiological investigations using standard PC hardware and a software algorithm.
  • Validation of the SIS using data from 243 hearing-impaired subjects at a Government General Hospital.

Main Results:

  • The SIS demonstrated high accuracy in diagnosing hearing loss, with sensitivity of 98.6%, specificity of 96.4%, and accuracy of 98.2% compared to gold standard audiometers.
  • Approximately 91% of subjects achieved satisfaction with hearing aid settings recommended by the SIS in the initial trial.
  • The proposed system reduced the 'trial and error' time for hearing aid fitting by approximately 75%.

Conclusions:

  • The developed Neuro-Fuzzy based SIS effectively aids in diagnosing hearing loss and recommending optimal hearing aid parameters.
  • The system enhances audiological practice by improving efficiency and user satisfaction in hearing aid fitting.
  • The SIS offers a promising solution for managing the growing number of hearing impairment cases.