SOUND OUTPUT APPARATUS
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United States of America
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Issued Date -
Feb 6, 2025
app pub date -
Sep 27, 2022
filing date -
Sep 27, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
This application provides a sound output apparatus including a housing, a first speaker, and a second speaker. A sound outlet and a first air vent that are spaced are disposed on the housing. A first channel and a second channel that are separated are disposed on the housing. A rear cavity of the first speaker communicates with the outside of an earphone through the first channel and the first air vent of the housing. The second speaker is located on a side that is of the first speaker and that is away from the sound outlet. A front cavity of the second speaker communicates with the outside of the earphone through the second channel and the sound outlet of the housing, so that low-frequency performance of the first speaker is improved.
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