ASTM F 2504-2005 标准详情
- 标准号:ASTM F 2504-2005
- 中文标题:可植入中耳的听觉设备的描述系统输出的标准实施规程
- 英文标题:standard practice for describing system output of implantable middle ear hearing devices
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2005-11-01
IMEHDs are alternatives to air conduction hearing aids. They are similar to air conduction hearing aids in that they process incoming sound by applying frequency shaping and compression to create an analog, vibratory audio frequency output. IMEHDs di
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