Bone conduction equipment virtual sound source localization performance test method, system and device and medium

Bone conduction equipment virtual sound source localization performance test method, system and device and medium

The invention discloses a bone conduction equipment virtual sound source positioning performance test method, system and device and a medium, and the method comprises the steps: building a virtual auditory environment system according to the ear plugging effect value of a listener, and generating a...

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Hauptverfasser: SANG JINQIU, YANG QIAOHE, WANG JIE, ZHENG CHENGSHI, LI XIAODONG, LU XIKUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
ANALOGOUS ARRANGEMENTS USING OTHER WAVES
DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES
LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES
MEASURING
PHYSICS
RADIO DIRECTION-FINDING
RADIO NAVIGATION
TESTING
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creator SANG JINQIU
YANG QIAOHE
WANG JIE
ZHENG CHENGSHI
LI XIAODONG
LU XIKUN
description The invention discloses a bone conduction equipment virtual sound source positioning performance test method, system and device and a medium, and the method comprises the steps: building a virtual auditory environment system according to the ear plugging effect value of a listener, and generating a subjective listening material, using the subjective listening material to carry out sound source positioning test on the air conduction earphone and the bone conduction equipment after equal loudness calibration to obtain first positioning data and second positioning data, so that whether the sound source positioning of the bone conduction equipment is accurate or not can be determined according to the first positioning data and the second positioning data; and determining the influence amplitude of the coupling position, the stimulation frequency, the stimulation bandwidth and other test conditions on the sound source positioning performance of the bone conduction equipment. According to the embodiment of the inve
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subjects ANALOGOUS ARRANGEMENTS USING OTHER WAVES
DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES
LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES
MEASURING
PHYSICS
RADIO DIRECTION-FINDING
RADIO NAVIGATION
TESTING
title Bone conduction equipment virtual sound source localization performance test method, system and device and medium
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