ELECTRONIC DEVICE
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United States of America Patent
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Issued Date -
Jul 18, 2024
app pub date -
Mar 27, 2024
filing date -
Sep 28, 2021
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Abstract
An electronic device. The electronic device includes: a housing, where a sound intake hole is provided on the housing, and the housing includes an inner cavity; and a microphone and a balance valve are arranged inside the housing. The microphone is in communication with the sound intake hole through a first sound guide channel, the balance valve is in communication with the sound intake hole through a second sound guide channel, and the balance valve is located at a junction of the inner cavity and the second sound guide channel; and the first sound guide channel is in communication with the second sound guide channel.
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