GB/T 4854.3-2022

Active

Acoustics—Reference zero for the calibration of audiometric equipment—Part 3：Reference equivalent threshold vibratory force levels for pure tones and bone vibrators

声学校准测听设备的基准零级第3部分: 骨振器纯音基准等效阈振动力级

Standard Type

GBT

ICS

17.140

CCS

A59

Status

现行

Issue Date

2022-03-09

Implementation

2022-10-01

Responsible Dept

中国科学院

Drafting Unit

N/A