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

A tutorial on complex sound fields for audiometric testing.

Robert M Ghent1

  • 1Auditory Research Department, Sonic Innovations, Inc., Salt Lake City, Utah 84121, USA.

Journal of the American Academy of Audiology
|February 18, 2005
PubMed
Summary
This summary is machine-generated.

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

Inter-laboratory comparison of three earplug fit-test systems.

Journal of occupational and environmental hygiene·2016
Same author

Can Industrial Chemical Exposure Cause Hearing Loss?

Occupational health & safety (Waco, Tex.)·2016
Same author

A Speech Perception Test in Simulated Reverberation Conditions.

American journal of audiology·2015
Same author

Listen up: training older workers.

Occupational health & safety (Waco, Tex.)·2012
Same author

Development of a test environment to evaluate performance of modern hearing aid features.

Journal of the American Academy of Audiology·2005

Understanding complex sound fields in enclosed spaces is crucial for accurate hearing aid evaluations, particularly in speech-in-noise tests. This tutorial explores sound field behavior and its application in audiology.

Area of Science:

  • Acoustics
  • Audiology

Background:

  • Accurate hearing aid performance evaluation requires understanding complex sound fields in enclosed spaces.
  • Complex sound fields, generated by multiple uncorrelated sound sources, are essential for speech-in-noise (SPiN) testing.

Purpose of the Study:

  • To provide a tutorial on sound field characteristics in enclosed spaces.
  • To explain the interaction between practical sound fields and their containing enclosures.
  • To discuss the application of complex sound fields in audiology test rooms for SPiN testing.

Main Methods:

  • Review of classical acoustical theory.
  • Synthesis of theoretical concepts with direct observation.
  • Analysis of practical sound field realization in audiometric test rooms.

Related Experiment Videos

Main Results:

  • Idealized definitions of acoustical spaces are presented.
  • The behavior of practical sound fields within enclosures is explored.
  • Considerations for realizing complex sound fields in test rooms are discussed.

Conclusions:

  • A fundamental understanding of sound fields is necessary for predicting their behavior in audiology.
  • The study synthesizes theory and observation to address practical applications.
  • Limitations in realizing complex sound fields in typical test environments are highlighted.