The Behavior of OpenSound Navigator in Complex Environments
Course: #33066Level: Intermediate 1 Hour 469 Reviews
Signal processing in hearing aids must be able to give the user benefits in a broad range of these complex environments. In this presentation, recorded waveforms from a range of different sound situations through several different advanced technology hearing aids will be presented, along with a discussion on how well the design and function of the various approaches handle different types of listening environments.
View this Course on Demand
Click Register to watch the full course.
Course Preview
Watch the first six minutes of the course. Register for immediate access to the full course, which will also appear on your Pending Courses page.
Learning Outcomes
- After this course learners will be able to explain how different signal processing approaches in high end hearing aids attack the speech in noise problem in different ways.
- After this course learners will be able to explain how to glean information about dynamic device performance by looking at various advance visual representations (such as spectrographs, waveforms, etc.).
- After this course learners will be able to explain how some systems can meet certain performance criteria (such as reduction of noises arising from behind) at the expense of other criteria (such as maintenance of a full gain response).
Course created on May 13, 2019
Agenda
| 0-5 Minutes | Introduction to the issue |
| 5-15 Minutes | Description of the design features of OpenSound navigator compared to traditional approaches |
| 15-20 Minutes | Description of the recording conditions |
| 20-30 Minutes | The effect of location of speech versus noise on the performance of different approaches |
| 30-40 Minutes | The effect of signal type and temporal behavior on the performance of different approaches |
| 40-55 Minutes | Description of a system to stabilize the behavior of a hearing aid near feedback, with performance examples |
| 55-60 Minutes | Final Thoughts |
Reviews
469 ReviewsPresented By
Don Schum
PhD
Vice President of Audiology
Don Schum currently serves as Vice President of Audiology for Oticon, Inc. In that capacity, Don has the responsibility to create and implement new Audiological training material, oversee the Audiological training of all employees, develop dispenser support materials and tools, conduct clinical research, and participate in national and international conferences. Previous to his position at Oticon in Somerset, Don served as the Director of Audiology for the main Oticon office in Copenhagen Denmark. In addition, he served as the Director of the Hearing Aid Lab at the University of Iowa School of Medicine (1990-1995) and as an Assistant professor at the Medical University of South Carolina (1988-1990). During his professional career, Don has been an active researcher in the areas of Hearing Aids, Speech Understanding, and Aging. Don received his B.S. in Speech & Hearing Science from the University of Illinois, his MA in Audiology from the University of Iowa, and his PhD in Audiology from Louisiana State University.
More
Sponsor Disclosure: This Course is presented by Oticon in partnership with AudiologyOnline.
Content Disclosure: This learning event does not focus exclusively on any specific product or service.
Course participation information
To ensure you are ready to participate, please complete our short Test Drive to prepare your computer to view the course.
NOTE: Full attendance for all courses is mandatory. Please view the entire course.
Passing an online exam and completing a course evaluation will be required to earn continuing education credit.
Live Webinars allow presenter and participant interaction. The exam and course evaluation for these courses must be completed within 7 days of the event.
On-demand courses include texts, video and audio recordings of live webinars, and multimedia formats. The exam and course evaluation for on-demand courses must be completed within 30 days of course registration.
To participate in the course, complete the exam and course evaluation, and earn continuing education credit, you must be a AudiologyOnline member. Participants must complete the entire course; partial credit is not allowed.
AudiologyOnline is committed to ensuring accessibility to the widest possible audience. We are continually improving the user experience for everyone. If you have questions, requests, or would like to report an accessibility-related issue, please email accessibility@continued.com. We will review your request and respond in a timely manner.
Visit our Contact us page or give us a call if you have questions.
American Academy of Audiology
AudiologyOnline is approved by the American Academy of Audiology to offer Academy CEUs for this activity. The program is worth a maximum of 0.1 AAA CEUs. Academy approval of this continuing education activity is based on course content only and does not imply endorsement of course content, specific products, or clinical procedure, or adherence of the event to the Academy's Code of Ethics. Any views that are presented are those of the presenter/CE Provider and not necessarily of the American Academy of Audiology.
Australian College of Audiology
AudiologyOnline courses are approved for Continuing Education Points by the Australian College of Audiology. Automatic ACAud Approval Number 20000. This course is offered for 1 CEP.
Association of Hearing Instrument Practitioners of Ontario
The Association of Hearing Instrument Practitioners of Ontario (AHIP) represents and guide its members in their practice which include, the testing and selecting, fitting and dispensing hearing instruments and associated devices in the best interest of the hard of hearing of Ontario. Audiology Online is an approved provider of approved educational activities for AHIP Members. One hour of coursework equals 1 Continuing Education Unit (CEU).
British Academy of Audiology
This course has been accredited with 1 CPD point/s by the British Academy of Audiology.
Canadian Academy of Audiology
The Canadian Academy of Audiology (CAA) supports and assists its members in the attainment of continuing education towards an individual professional development plan as required by their Provincial Regulatory Colleges and Provincial Associations. Audiology Online is an approved provider of educational activities for CAA members. Each hour of activity may be counted as one Continuous Learning Activity Credit (or equivalent) as allowed by the applicable regulatory college or association.
International Association for Continuing Education and Training
continued, LLC, DBA AudiologyOnline, is accredited by the International Association for Continuing Education and Training (IACET). continued complies with the ANSI/IACET Standard, which is recognized internationally as a standard of excellence in instructional practices. As a result of this accreditation, continued is authorized to issue the IACET CEU. continued, LLC, is authorized by IACET to offer 0.1 CEUs for this program.
International Hearing Society
This program is approved by the International Hearing Society and its educational committee, the International Institute for Hearing Instruments Studies. To learn more about earning IHS CE Credit, click here.
Kansas Department for Aging and Disability Services
Kansas Department of Health and Environment: Approved for 1 continuing education clock hours for Kansas licensed Audiologists by the Kansas Department for Aging and Disability Services. Long-Term Sponsorship number LTS-S0035.
New Zealand Audiological Society
This course is offered for 1.0 Continuing Education points through the New Zealand Audiological Society.
Speech-Language & Audiology Canada
Clinically certified members of Speech-Language & Audiology Canada (SAC) can accumulate continuing education equivalents (CEEs) for their participation with AudiologyOnline. One hour of coursework equals 1 CEE. All SAC members are encouraged to participate in on-going education.