ENVIRONMENTAL SOUND PASS-THROUGH METHOD AND APPARATUS APPLIED TO VR, DEVICE AND STORAGE MEDIUM
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United States of America Patent
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Issued Date -
May 23, 2024
app pub date -
Jun 13, 2023
filing date -
Nov 23, 2022
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Abstract
Provided are an environmental sound pass-through method and apparatus applied to VR, a device and a storage medium. The method includes the steps below. Environmental audio information of an ambient environment is acquired by a microphone on a VR device based on a see-through mode of the VR device. The environmental audio information is located to determine sound source position information according to the time difference of the environmental audio information reaching microphones on the VR device, and a filtering process is performed on the environmental audio information to determine filtered audio information. Directional pickup is performed on the filtered audio information to determine to-be-processed audio information according to the sound source position information. A signal amplitude and pass-through loudness of the to-be-processed audio information are adjusted to determine target audio information, and the target audio information is played by a speaker of the VR device.
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