Development of a device for evaluating fitness of a hearin aid

开发助听器适用性评估装置

• 批准号: 61870069
• 负责人: TANAKA Yoshisato
• 金额: $ 4.67万
• 依托单位: Teikyo University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Developmental Scientific Research
• 财政年份: 1986
• 资助国家: 日本
• 起止时间: 1986 至 1988
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-61870069/
• 关键词: A device for evaluating fitness of a hearing aid; speech hearing tests; コンパクトディスク; 補聴器適合検査

The present investigation was undertaken to develop a method and a device for evaluating fitness of a hearing aid in terms of speech recognition scores through a hearing aid. Test materials including monosyllables, two-syllables words, three-syllables words, short sentences used in a daily life, digits, multitalker noises, traffic noises, etc. were collected mainly from the literatures. Based on these materials, a test battery including the following seven speech tests and two kinds of noises was made:1) A discrimination test for monosyllables, 2) and 3) Recognition tests for two-syllables words applied to young children and abults, respectively, 4) and 5) Recognition tests for three-syllables words applied to young children and abults, respectively, 6) A recognition test for short sentences, 7) A recognition test for unnatural sentences, 8) Multi-talker noises produced by male and female adults, 9) Traffic noises recorded on a crossing.Lists of the speech materials employed for these tests were pronounced by five NHK radio announcers and recorded on a magnetic digital audiotape.

进行了本研究，以开发一种方法和一种通过助听器来评估语音识别得分的助听器适应性的方法和设备。测试材料包括单音音节，两音节单词，三音节单词，日常生活中使用的简短句子，数字，多关键噪音，交通噪音等。根据这些材料，进行了测试电池，包括以下七个语音测试和两种噪声：1）单音节的歧视测试，2）和3）分别适用于幼儿和仿真的两个分节词的识别测试，4）和5）针对年龄较小的儿童和5）识别的识别测试，分别是识别的，分别是识别的，分别是识别的，分别是识别的，分别是一种识别，是一种识别的，是一种识别，是一种识别的，是一种识别，是一种识别，是一种识别的6）。不自然的句子，8）男性和女性成年人产生的多言语噪声，9）记录在十字路口上的交通噪声。这些测试所采用的语音材料的清单由五个NHK无线电宣传员发音，并记录在磁性数字录音带上。