探索用于数字听觉设备的麦克风技术.
Matteo Zauli1, Lorenzo Mistral Peppi1, Luca Di Bonaventura2
1ARCES-Advanced Research Center on Electronic Systems for Information and Communication Technologies "Ercole De Castro", University of Bologna, 40136 Bologna, Italy.
Micromachines
|November 25, 2023
概括
这项研究介绍了一种新型可穿戴数字耳语镜原型,用于患者胸部听觉. 测试了开发的电子耳语镜和数字采集系统,显示了改善诊断能力的有希望的结果.
科学领域:
- 生物医学工程 生物医学工程
- 医疗器械 医疗器械
- 可穿戴技术可穿戴技术
背景情况:
- 传统的听觉依赖于声学听力镜,限制了客观数据的获取.
- 数字听觉系统为提高诊断准确性和远程患者监测提供了潜力.
- 开发用于持续生理监测的可穿戴设备是一个不断增长的领域.
研究的目的:
- 介绍一项关于设计一种新型可穿戴数字助听系统的初步研究.
- 开发和测试一个电子听力镜原型,专注于声音传导和模拟处理.
- 通过模块化方法设计和开发用于记录人体声音的数字采集系统.
主要方法:
- 评估各种麦克风技术,包括微电机系统 (MEMS),电位冷凝器和压电子隔膜.
- 设计和开发用于录音的模块化数字采集系统.
- 在幻影设置上测试原型,并与商业数字耳机器人进行定性比较.
主要成果:
- 该研究详细介绍了为数字耳机器人选择的声音传导系统和模拟电子处理.
- 一个模块化数字采集系统成功设计和开发,以适应不同类型的麦克风.
- 定性比较表明,新设备和商业数字耳机之间具有可比的声音录音性能.
结论:
- 这项初步研究证明了设计一种新型可穿戴数字听觉系统的可行性.
- 开发的电子听力镜原型和数字采集系统显示出临床应用的潜力.
- 需要进一步的研究和开发来优化该系统,以便在患者护理中广泛使用.
关键词:
在MEMS MEMS中使用.听术 (Auscultation) 是一种听觉方式.数字耳语镜数字耳语镜电流冷凝器电流冷凝器麦克风 麦克风的使用这是一种压电式电体.技术的比较技术的比较可以穿戴的可穿戴设备.更多相关视频
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