首页> 外国专利> Field device for measuring acoustic impedance, especially for measuring the acoustic impedance of the vocal tract, has an acoustic excitation system and pressure and sound speed sensors

Field device for measuring acoustic impedance, especially for measuring the acoustic impedance of the vocal tract, has an acoustic excitation system and pressure and sound speed sensors

机译：用于测量声阻抗，特别是用于测量声道的声阻抗的现场设备，具有声激励系统以及压力和声速传感器

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摘要

Device for measuring the acoustic impedance in which in a small space an acoustic system is excited and a simultaneous measurement of pressure and sound speed made.

机译：一种用于测量声阻抗的装置，其中在一个很小的空间中会激发一个声学系统，并同时测量压力和声速。

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公开/公告号DE10131823A1

专利类型
公开/公告日2003-01-16

原文格式PDF
申请/专利权人 KOB MALTE;
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申请/专利号DE2001131823
发明设计人 KOB MALTE;
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申请日2001-06-30
分类号G01H15/00;
国家 DE
入库时间 2022-08-21 23:42:51

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