Grason-Stadler (GSI)

Designed Smart, Built Strong

Grason-Stadler is a world leader in audiometric assessment instrumentation and carries a full line of audiometers, tympanometers, otoacoustic emissions (OAE) devices, and auditory evoked potential instruments. In research facilities, hospitals, private practice, and schools, GSI has been the equipment of choice for hearing healthcare professionals throughout the world for over 70 years.

Audiometers
Tympanometers
OAE
Evoked Potentials

Continuing Education

Advancing Middle Ear Assessment: What Otolaryngologists Need to Know About Wideband Tympanometry

Presented by Jackie Davie, PhD

Course: #40727Level: Intermediate1 Hour

119 Reviews

View CEUs/Hours Offered

Wideband tympanometry (WBT) is more than just data—it's diagnostic power. This session gives you and your physicians the essential tools to confidently interpret WBT results and make clearer calls on middle ear disorders. Turn complexity into clarity with practical, clinical insight.

Beyond Type A, B, and C: Normalizing Mass, Friction, and Stiffness-Dominated Language in Wideband Tympanometry Middle Ear Assessment

Presented by Jackie Davie, PhD

Course: #40725Level: Intermediate1 Hour

154 Reviews

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Mass, stiffness, friction dominance—these terms get tossed around in ME pathologies, but how well do we really use them? Let’s cut through the noise: revisit the core concepts, apply them to real clinical cases, and sharpen your day-to-day interpretation skills.

Beyond the Basics: Interpreting Wideband Tympanometry with Confidence

Presented by Jackie Davie, PhD

Course: #40708Level: Intermediate1 Hour

137 Reviews

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Wideband tympanometry is a powerful tool—if you know how to use it. Join this session to learn practical interpretation techniques and gain the confidence to integrate WBT into your daily practice.

Comprehensive Teleaudiology with GSI

Presented by Tony Lombardo, MS

Course: #40214Level: Introductory1 Hour

113 Reviews

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In the constantly evolving landscape of audiology, clinicians are looking for new ways to improve efficiency and increase access to hearing healthcare. This course will review the teleaudiology options and give real solutions on implementation into practice.

What’s New With GSI

Presented by Karen Morris, MS, CCC-A

Course: #40213Level: Introductory0.5 Hours

63 Reviews

View CEUs/Hours Offered

GSI continues to address the needs of practicing hearing healthcare professionals in an ever-changing environment. Updates to current products, new products, and new features will be discussed in this presentation.

More Grason-Stadler (GSI) Continuing Education Events

Videos

Why Choose the GSI Corti?

September 1, 2025

Hear why Dr. Betty Gilchrist chooses the GSI Corti for her OAE testing. See how it fits into her testing routine and benefits her clinic by being fast, reliable, and easy to use. Learn more about the...

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Automated Audiometry with GSI: AMTAS Flex and AMTAS Pro

May 1, 2024

GSI AMTAS™ was created as a resource for clinicians to help manage their busy schedules and promote efficient office workflow. This software is available in two versions: AMTAS Flex™ and A...

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Evidence Based Protocols for School Screening

February 1, 2024

The results of recent published research on childhood hearing screening supports a new approach for identification of hearing loss in preschool age school age children. In this video, Dr James W. Hall...

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News

Grason-Stadler Introduces GSI AMTAS Updates
December 3, 2024 Grason-Stadler (GSI), the leader in clinical audiometric systems, is proud to announce the release of the latest update to its Automated Method for Testing Auditory Sensitivity (AMTAS) product.

Grason-Stadler Updates Pello Audiometer
September 24, 2024 Grason Stadler (GSI), a leader of clinical instrumentation, is proud to announce updates to the GSI Pello™.

Updates to the GSI Audiostar Pro: Now with the ACT Test
February 7, 2024 Grason Stadler (GSI), a leader of clinical instrumentation, is proud to announce updates to the GSI AudioStar Pro™.

More News

Articles

AMTAS Pro vs Flex: Operation and Integration
February 25, 2019 Laura Prigge, AuD GSI AMTAS software is available in two versions, AMTAS Pro and AMTAS Flex; both provide reliable automated hearing assessments, but are used in different testing scenarios. Detailed knowledge of the operation and integration of AMTAS Pro and Flex ensure maximum efficiency for audiologic testing.

GSI AMTAS: Automated Hearing Assessment
November 12, 2018 Tony Lombardo, MS The GSI AMTAS software connected to a GSI audiometer provides a reliable way to perform an automated assessment of hearing. This course reviews the self-directed hearing test, which allows the patient to step through a complete audiologic exam including air conduction, bone conduction and speech with masking. This course includes an overview of the research, validation, set up and use of AMTAS.

The Important Role of Otoacoustic Emissions (OAEs) in Preschool Hearing Screening
January 23, 2018 James W. Hall, PhD III Otoacoustic emissions (OAEs) are essential for successful hearing screening in the preschool population. This course reviews the importance of preschool hearing screening for successful EHDI (Early Hearing Detection and Intervention) programs and a strategy for hearing screening of young children that relies heavily on the use of OAE technology.

Ask the Expert

What is the new GSI Video Otoscope, and how is it integrated with GSI Suite?
August 5, 2025 Tony Lombardo, MS What is the new GSI Video Otoscope, and how is it integrated with GSI Suite?

How do I change PTA calculations on GSI audiometers?
June 23, 2025 Laura Prigge, AuD How do I change PTA calculations on GSI audiometers?

How do I demo the ACT test for my patient?
April 14, 2025 Laura Prigge, AuD How do I demo the ACT test for my patient?

More Ask The Experts

Interviews

Adopting Advancements in Audiology
February 1, 2025 Joseph Dansie, AuD In this interview, Joe Dansie, AuD, shares his experiences and insights on the early adoption of innovative tests and technologies in audiologic testing. He describes benefits to being first, as well as strategies to navigate challenges and ultimately the positive impact these advancements in audiology have on his practice.

GSI Hearing for A Purpose
February 1, 2023 Quin Card, AuD Interview with Quin Card, AuD on how advances in teleaudiology benefit humanitarian hearing programs.

Rethinking the Audiometric Test Battery?
February 1, 2022 James W. Hall III, PhD Interview with James. W. Hall III, PhD on diagnostic CPT codes.

More Interviews

Resources

Teleaudiology Guide

Considerations for Your Practice

January 21, 2022

Contact Information

Grason-Stadler (GSI)

Designed Smart, Built Strong

Continuing Education

Course: #40727Level: Intermediate1 Hour

Course: #40725Level: Intermediate1 Hour

Course: #40708Level: Intermediate1 Hour

Course: #40214Level: Introductory1 Hour

Course: #40213Level: Introductory0.5 Hours

Videos

News

Articles

Ask the Expert

Interviews

Resources