Resource Library

Research on Earlens and Extended-Bandwidth Hearing

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Arbogast et al. (2018). Achieved Gain and Subjective Outcomes for a Wide- Bandwidth Contact Hearing Aid Fitted Using CAM2

Dundas (AAA 2019). The Magic of Direct Drive: What is it that makes the sound quality of direct drive hearing aids so good?

Dundas and Levy (2018). The Earlens Light-Driven Hearing Aid: Top 10 Questions and Answers

Eskridge et al. (AAA 2019). Sound Quality Comparison of Streamed Audio Through MFi-Compatible Acoustic Aids and a Contact Hearing Aid

Fay et al. (2013) Preliminary Evaluation of a Light-Based Contact Hearing Device for the Hearing Impaired

Folkeard et al. 2021Detection, Speech Recognition, Loudness, and Preference…..

Gantz et al. (2016). Light-Driven Contact Hearing Aid for Broad-Spectrum Amplification: Safety and Effectiveness Pivotal Study

Khaleghi and Puria (2017). Attenuating the ear canal feedback pressure of a laser-driven hearing aid

Levy et al. (2015). Extended High-Frequency Bandwidth Improves Speech Reception in the Presence of Spatially Separated Masking Speech

McElveen (COSM 2017). Overcoming High-Frequency Limitations of Air Conduction Hearing Devices Using a LIGHT-DRIVEN Contact Hearing Aid

Perkins (1996). Earlens* tympanic contact transducer: A new method of sound transduction to the human ear

Perkins et al. (2009). The Earlens system: New sound transduction methods

Puria et al. (2015). Temporal-Bone Measurements of the Maximum Equivalent Pressure Output and Maximum Stable Gain of a Light-Driven Hearing System That Mechanically Stimulates the Umbo

Street (2018). Innovative Hearing Device for the Treatment of Mild to Severe Sensorineural Hearing Loss

Struck and Prusick (2017). Comparison of Real-world Bandwidth in Hearing Aids vs Earlens Light-driven Hearing Aid System

Superior Sound Quality with Earlens: New Peer Reviewed Research

Dr. Jonathan Vaisberg and colleagues at Western University’s Nation Center for Audiology recently published results of an independent study investigating the impact of audible bandwidth on perceived sound quality in hearing impaired listeners. The paper concluded that participants experienced a higher quality, preferable listening experience when listening to the full bandwidth of the Earlens System. […]