直接读取语音起始时间测量的仪器与效度

Instrumentation and validity for direct-readout voice onset time measurement.

作者信息

Till J A, Stivers D K

出版信息

J Commun Disord. 1981 Nov;14(6):507-12. doi: 10.1016/0021-9924(81)90031-9.

Abstract

Methods and instrumentation for direct readout of voice onset time (VOT) are presented along with sample measurements for three subjects. Mean VOT and intrasubject variability are compared with data obtained from wide-band spectrograms. The results suggest that the instrumentation described yields VOT values comparable to those obtained from wide-band spectrograms. Implications for diagnosis are discussed and research needs are identified.

摘要

本文介绍了直接读取语音起始时间（VOT）的方法和仪器，并给出了三名受试者的样本测量结果。将平均VOT和受试者内部变异性与从宽带频谱图获得的数据进行了比较。结果表明，所描述的仪器产生的VOT值与从宽带频谱图获得的值相当。讨论了其对诊断的意义，并确定了研究需求。