T/CECA 87.2-2024 Active Group standards

T/CECA 87.2-2024 Near-ear open audio device - Part 2: Acoustic performance requirements and measurement methods for virtual reality/augmented reality devices

Publish Date: 2024-10-28 Implement Date: 2024-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CECA 87.2-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Audio equipment, electroacoustic devices

ICS Name: Attachment

Publish Date: 2024-10-28

Implement Date: 2024-12-01

Scope

Main technical content: This document specifies the acoustic performance requirements and corresponding measurement methods for virtual reality/augmented reality devices that comply with the characteristics of near-ear open audio devices in both playback and call modes. This document is applicable to the acoustic design and acoustic performance testing of virtual reality/augmented reality devices that comply with the characteristics of near-ear open audio devices.