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 Experiment Videos

The nature of electromagnetic interference.

H Levitt1

  • 1Lexington Center for the Deaf, Jackson Heights, New York, USA.

Journal of the American Academy of Audiology
|July 7, 2001
PubMed
Summary

This tutorial explains the physical forces causing hearing aid interference and discusses measurement challenges and solutions for assistive listening devices.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Field measurements of electromagnetic interference in hearing aids.

Journal of the American Academy of Audiology·2001
Same author

Digital wireless telephones and hearing aids: new challenges for audiology.

Journal of the American Academy of Audiology·2001
Same author

Noise reduction in hearing aids: a review.

Journal of rehabilitation research and development·2001
Same author

The narrative processes coding system: research applications and implications for psychotherapy practice.

Journal of clinical psychology·2000
Same author

An examination of the practicality of the simplex procedure.

Ear and hearing·2000
Same author

Consonant enhancement effects on speech recognition of hearing-impaired children.

Journal of the American Academy of Audiology·2000

Area of Science:

  • Audiology
  • Acoustics
  • Signal Processing

Background:

  • Hearing aids and assistive listening devices (ALDs) are susceptible to electromagnetic interference.
  • Understanding the sources of interference is crucial for device performance.

Purpose of the Study:

  • To provide a tutorial on the physical forces causing interference with hearing aids and ALDs.
  • To discuss measurement issues related to this interference.
  • To present possible solutions to mitigate interference problems.

Main Methods:

  • Review of fundamental physical principles governing electromagnetic interference.
  • Discussion of common measurement techniques and their limitations.
  • Exploration of practical solutions and mitigation strategies.

Main Results:

  • Identified key physical forces (e.g., electromagnetic fields) responsible for device malfunction.
  • Highlighted challenges in accurately measuring interference levels.
  • Proposed several practical solutions for reducing unwanted signal interference.

Conclusions:

  • Effective management of hearing aid and ALD interference requires understanding the underlying physics.
  • Accurate measurement and targeted solutions are essential for optimal device function.
  • Further research into novel interference reduction techniques is warranted.

Related Experiment Videos