Lyra.

Lyra: a small but powerful OAE device

Lyra is a PC-based and dedicated product for clinical OAE that provides fast and reliable DPOAE and TEOAE measurements, reducing test times to the benefit of clinicians and their patients.

When all you need is OAE

Lyra offers a flexible software suite, which enables detailed interpretation and analysis of test data. OtoAccess® Database compatibility and easy navigation ensure a simple workflow for the clinician, leaving more time for the patient.

Lyra utilizes Bayesian weighted averaging, which combats noise and reduces test times by up to 50%. Lyra’s automatic in-ear-stimulus calibration ensures an accurate stimulus level, and in turn accurate results.

According to Interacoustics’ OAE Specialist, Peter Bray, Ph.D.: “Lyra optimizes the way we measure OAEs, in line with Interacoustics’ dedication to deliver OAE instruments that are second to none.


Create your own test protocols

The IA OAE Suite includes a range of test protocols that suit most patient groups and test purposes. Protocols can be created or adjusted to suit specific clinical needs, and tools such as Lyra’s historic overlay make thorough clinical OAE assessments possible.


Portable yet powerful

Lyra can be connected via USB to your PC. Lyra is powered by the USB connection, eliminating the need for an external power supply. This ensures a small footprint and high portability. In addition, less time is needed for installation when moving between locations, including home visits.


Click here to learn more about Lyra.

About the authors

Shane Seiger-Eatwell is a Master of Linguistics and Communication (cand.ling.merc.), having graduated from Aarhus University in 2018. He joined Interacoustics in January 2019 as a Marketing Communications Specialist.

Peter Bray, Ph.D. Biophysics. After obtaining a Medical Physics degree, Peter Bray worked for five years as a researcher in David Kemp's team at University College London. This led to a Ph.D. in Biophysics and the design of the ILO88 TEOAE instrument. The following 25 years were spent providing R&D services at Otodynamics designing TEOAE and DPDOE instrumentation. Then, in 2014, Peter joined Interacoustics as an OAE specialist and data scientist working on the full range of OAE topics in addition to ASSR screening technology.
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