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About Audiology Source

The first goal of this site is to bring together all the components needed for a deep understanding of audiology in one convenient place. The second goal is to provide simple explanations of complex topics, and to break down dense literature, without the jargon and formality required of scientific writing. There are no pretenses here - just straightforward explanations with the sole purpose of helping you truly understand the wide range of material necessary to become a competent and confident audiologist. Audiology Source also brings you resources physical textbooks can't, such as animations and interactive tools.

Audiology Source was conceived of and created by Travis M. Moore, Au.D., Ph.D. He also personally funds the project, which requires paid access to help offset the cost of hosting fees (i.e., keeping the site online) and the hours committed to creating original content. That said, Audiology Source is always growing and if you would like to see a particular topic or feature, voice your opinion using the contact page. Thank you for visiting!


All site content is organized into Subjects, Modules, and Lessons:
  • Subjects: the navigation bar at the top of each page displays all available subjects as dropdowns (e.g., "Diagnostics").
  • Modules: each subject contains one or more modules, which you can think of as "courses" in school (e.g., "Electrophysiology"). The modules appear as cards on the homepage (icons and brief descriptions), and can also be found under the subject dropdown menus in the navigation bar at the top of each page.
  • Lessons: each module is composed of several lessons, which contain the actual content. A list of lessons can be found on a module's Overview page, or by using the navigation bar at the top of each page.
The first lesson of each module (always titled "Overview") is free. Reading the Overview of any module will give you a good idea of what is covered and will show a sidebar with all of the currently available lessons. You can navigate to a module's Overview page either by clicking on the module card (icon with brief description) on the homepage, or using the dropdown menus in the navigation bar from any page.
In order to access the Lessons on this site you must purchase subscription time. Subscriptions are non-recurring, meaning you will only be charged for the length of the subscription you buy at checkout. As long as your subscription is current, you will have access to the entire site. You can check when your subscription time expires by visiting your user account.
You can extend your subscription simply by purchasing more time. You can buy additional time whenever you wish - the duration you purchase will be added to any remaining time on your current subscription. For example, if you have three months left on your current subscription and buy another month of access, you will have four months total after purchase.
Yes! Audiology Source continues to grow with new content rolling out all the time.
Yes! Suggestions are always welcome and help to guide what topics are covered on the Audiology Source. Drop us a line via the contact form and voice your opinion!
Yes! If you think you'd like to assign this site to your students, you can request a 3-day trial period to help you decide if Audiology Source is right for your course. Simply create a free account using your university (.edu) email address, then use the contact form to request a trial period. Please include the following with your request:
  • Your university (.edu) email address.
  • A link to your university bio

Contributing Authors

Travis M. Moore, AuD, PhD

Travis M. Moore, Au.D., Ph.D.

Site Creator and Maintainer

Dr. Moore earned his Au.D. from Vanderbilt University School of Medicine in 2012, and his Ph.D. from Vanderbilt University in 2018. You can learn more at his personal site: www.travismmoore.com.