基于观测设备的语言发音研究综述

A Review of Study on Speech Production Based on Observation Devices

技术的进步是推动科学研究的重要动力。在语音学研究中,观测技术的进步有效推进了研究的发展。笔者发现,一些常见的语音观测设备在我国少数民族语言语音研究中很少使用,在一定程度上不利于少数民族语言研究的发展,因此,有必要对常见的语音观测设备进行系统介绍,以促进更多研究者使用这些观测设备来进行少数民族语言的语音研究。本文介绍四种常见语音观测设备:磁共振成像、超声、电磁发音仪和电子腭位仪,并分别阐述这些设备的原理、可获取的研究数据、适用范围和优缺点。

The progress of technology is a critical driving force for scientific research.In the study of phonetics,the advance in technology has promoted the depth and breadth of research.However,some commonly used observation devices are seldom used in the study of minority languages in China,which may hinder the progress of the study in this field.Therefore,it is necessary to make a systematic review of these devices to promote more researchers to use them in the speech study of minority languages.This paper introduces Magnetic Resonance Imaging(MRI),Ultrasound(US),Electromagnetic Articulography(EMA),and Electropalatograph(EPG)from the following aspects:equipment principle,available data,scope of application,as well as advantages and disadvantages of these devices.