HEADSET PLAYBACK ACOUSTIC DOSIMETRY
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United States of America Patent
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Issued Date -
Jun 9, 2022
app pub date -
Feb 24, 2022
filing date -
Feb 24, 2022
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Abstract
In-ear sound pressure level, SPL, is determined that is caused by output audio being converted into sound by a headset worn by a user. The in-ear SPL is converted into a sound sample having units that are suitable for evaluating sound noise exposure. These operations are repeated to produce a sequence of sound samples during playback. This sequence of sound samples is then written to a secure database. Access to the database is authorized by the user. Other aspects are also described and claimed.
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