单声和双声语音识别曲线用于弗莱堡单音节语音测试在安静的环境中
Hendrik Husstedt1, Larissa Warkentin1, Florian Denk1
1German Institute of Hearing Aids GmbH, Lübeck, Germany.
International journal of audiology
|September 10, 2025
概括
这项研究更新了弗莱堡单音节语音测试 (FMST) 的规范数据. 建立了一个双耳语音识别曲线,建议在安静情况下为FMST提供3dB的双耳优势.
科学领域:
- 听力学 听力学是指听力学.
- 语音感知研究研究 语音感知研究
- 精神声学是一种精神声学.
背景情况:
- 现有的语音识别规范数据需要更新.
- 弗莱堡单音节语音测试 (FMST) 是评估语音识别的一个关键工具.
研究的目的:
- 为了在安静中确定FMST的单声和双声语音识别曲线.
- 更新和补充FMST现有的规范数据.
主要方法:
- 语音识别测试在两个无声房间的五个语音级别在自由场地进行.
- 单耳测试涉及耳塞,而双耳测试评估了两耳的表现.
- 包括四十名年轻的,耳科学上正常的德语说话的参与者.
主要成果:
- 没有发现有意义的耳朵不对称.
- 新获得的 monaural 曲线与现有数据显示中等一致性,但与基于耳机的测量不同.
- 测量了双耳语音识别曲线,发现它对干扰非常敏感.
结论:
- 验证单元曲线对于质量保证至关重要.
- 已经建立了FMST在静音中的双耳参考曲线.
- 为FMST在安静状态下提供3dB的双声优势.
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