一种用于监测舌头运动的交变磁场装置的评估。

An evaluation of an alternating magnetic field device for monitoring tongue movements.

作者信息

Tuller B, Shao S Y, Kelso J A

机构信息

Program in Complex Systems and Brain Sciences, Florida Atlantic University, Boca Raton, Florida 33431.

出版信息

J Acoust Soc Am. 1990 Aug;88(2):674-9. doi: 10.1121/1.399771.

DOI:10.1121/1.399771

PMID:2212291

Abstract

Alternating magnetic field devices hold much promise for tracking movements of multiple articulators, including the tongue, in the midsagittal plane. Here, the accuracy, repeatability, and linearity of one such device, the Articulograph AG-100 (Carstens Medizinelektronik GmbH, Göttingen, West Germany), are evaluated. The results indicate that with proper precautions in transducer calibration and placement, the Articulograph can be a useful tool in speech production research.

摘要

交变磁场设备在追踪包括舌头在内的多个关节运动器在矢状面内的运动方面具有很大的潜力。在此，对一种这样的设备——关节运动描记仪AG - 100（德国哥廷根的卡斯滕斯医学电子有限公司）的准确性、可重复性和线性进行了评估。结果表明，在换能器校准和放置方面采取适当的预防措施后，关节运动描记仪可以成为语音产生研究中的一种有用工具。