In-ear audio device customization
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United States of America Patent
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Nov 17, 2020
Grant Date -
N/A
app pub date -
Apr 6, 2017
filing date -
Apr 17, 2012
priority date (Note) -
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Abstract
An in-ear audio device has a casing on which is disposed one or more bags are positioned to be filled with fillable material during a customization process in which a test sound is acoustically output into an ear canal by an acoustic driver of the in-ear audio device while the one or more bags are being filled, and a microphone acoustically coupled to the ear canal is employed to detect sounds within the ear canal that are indicative of the frequency response of the acoustic output of the acoustic driver to determine when the degree of sealing of the ear canal by the one or more bags is sufficient to achieve a desired quality of frequency response.
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