| 基于掩蔽疗法的智能化耳鸣治疗仪设计 |
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| 引用本文： | 罗永升,李国梁,张小蓟.基于掩蔽疗法的智能化耳鸣治疗仪设计[J].电声技术,2007,31(1):33-35. |
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| 作者姓名： | 罗永升 李国梁 张小蓟 |
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| 作者单位： | 西北工业大学,航海学院,陕西,西安,710072;西北工业大学,航海学院,陕西,西安,710072;西北工业大学,航海学院,陕西,西安,710072 |
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| 摘 要： | 根据耳鸣患者的辨声特征,结合掩蔽音治疗耳鸣的声学原理,完成了耳鸣治疗仪的系统设计与实现。该系统利用SPCE061A芯片具有的语音播放的硬件条件,并结合软件算法上的语音压缩函数库,实现了声信号的智能化输出。以凌阳公司的SPR4096作为外扩存储器,可实现大量语音资源的播放。临床试验结果表明该系统输出的语音信号精度高,具有良好的治疗效果。
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| 关 键 词： | 耳鸣治疗 语音压缩 SPCE061A芯片 |
| 文章编号： | 1002-8684(2007)01-0033-03 |
| 修稿时间： | 2006-09-21 |
Design on an Intelligent Instrument of Tinnitus Treating Based on the Therapeutics of Concealing |
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| LUO Yong-sheng,LI Guo-liang,ZHANG Xiao-ji.Design on an Intelligent Instrument of Tinnitus Treating Based on the Therapeutics of Concealing[J].Audio Engineering,2007,31(1):33-35. |
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| Authors: | LUO Yong-sheng LI Guo-liang ZHANG Xiao-ji |
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| Abstract: | Based on the sound distinguishing characteristics of the tinnitus patients, an instrument of tinnitus treating which is combined with the acoustical theory is designed. The hardware capacity for speech in SPCE061A is used and the function of speech compression is embedded in software. Using the SPR4096 of SUNPLUS as an extent ROM, a large mount of data can be transformed to voice. The clinical test indicates the output signal is precise and can cure the tinnitus effectively. |
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| Keywords: | tinnitus treating speech compression SPCE061A |
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