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Coupling Matters: Understanding the Acoustic Effects of Domes, Earmolds and Encased Receivers

Course: #42226Level: Introductory 1 Hour
Live WebinarFri, Jun 19, 2026 at 12:00 pm EDT

Despite increasingly sophisticated signal processing, the real-world success of a hearing aid fitting is still strongly constrained by coupling. This session takes an in depth, clinically focused look at how dome selection, earmold design, venting strategies, and encased receiver configurations shape real-ear acoustics and patient outcomes.

Preview Exam

Upcoming Live Webinars

Fri, Jun 19, 2026 at 12:00 pm EDT
No CEU credit available

Learning Outcomes

  • checkmarkAfter this course, participants will be able to make acoustically informed decisions regarding dome vs. earmold selection.
  • checkmarkAfter this course, participants will be able to more accurately apply venting concepts to balance openness, transparency, feedback control, and sound quality.
  • checkmarkAfter this course, participants will be able to use coupling solutions for troubleshooting hearing aid complaints.

Agenda

0-10 Minutes Review of Ear Coupling
10-25 Minutes Effects of Ear Coupling
25-40 Minutes Selection for Fitting
40-55 Minutes Selection for Solution
55-60 Minutes QA

Presented By


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Presenter Disclosure:

Financial: Erica Koehler is employed by ReSound. Non-financial: Erica Koehler has no relevant non-financial relationships to disclose.


Financial: Jill Mecklenburger is employed by ReSound. Non-financial: Jill Mecklenburger has no relevant non-financial relationships to disclose.



Sponsor Disclosure: This Course is presented by ReSound in partnership with AudiologyOnline.

Content Disclosure: This learning event mostly does not focus on products or services, however ReSound’s new dome portfolio is discussed.

Course participation information

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NOTE: Full attendance for all courses is mandatory. For self-study courses, this includes reading the full text, listening to the full audio recording, or watching the complete video, as appropriate for the format of the course.

Passing an online exam and completing a course evaluation will be required to earn continuing education credit.

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