BS 6950-1988 标准详情
- 标准号:BS 6950-1988
- 中文标题:骨传导纯音听力计校准用标准参考零位规范
- 英文标题:specification for a standard reference zero for the calibration of pure tone bone conduction audiometers
- 标准类别:英国标准
- 发布日期:1988-02-29
Gives reference equivalent threshold force levels for the hearing threshold of otologically normal persons, aged between 18 and 30 years by bone conduction audiometry; essential characteristics of the bone vibrator and its coupling to both the test s
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