Warner R M, Waggener T B, Kronauer R E
J Appl Physiol Respir Environ Exerc Physiol. 1983 May;54(5):1324-34. doi: 10.1152/jappl.1983.54.5.1324.
Ventilation was monitored in 10 human subjects during spontaneous conversational speech to determine whether oscillatory patterns in vocal activity were correlated with oscillatory patterns in ventilation. The 10 subjects were studied as five pairs (or dyads), and spontaneous conversation occurred within each dyad. Patterns with cycle times ranging from 16 to 512 s were studied. Of the 10 subjects in this study, 1 subject showed a very striking pattern of mutual entrainment between low-frequency oscillations in ventilation and in vocal activity, 5 subjects showed somewhat weaker coordination between oscillations in ventilation and vocal activity, and the remaining 4 subjects showed little or no coupling between ventilation and vocal activity. Mutual entrainment between rhythms in ventilation and vocal activity can occur, but this study suggests that there may be great differences among individuals in the degree to which ventilation covaries with vocal activity in spontaneous conversational speech. We hypothesize that degree of entrainment is affected both by the strength of any spontaneous ventilatory patterns and by the extent to which any individual's spontaneous ventilatory pattern matches that of his conversational partner.
在10名人类受试者进行自然对话语音时监测通气情况，以确定发声活动中的振荡模式是否与通气中的振荡模式相关。这10名受试者被分为五对（或二元组）进行研究，每对二元组内进行自然对话。研究了周期时间从16秒到512秒的模式。在本研究的10名受试者中，1名受试者在通气和发声活动的低频振荡之间表现出非常显著的相互夹带模式，5名受试者在通气和发声活动的振荡之间表现出较弱的协调性，其余4名受试者在通气和发声活动之间几乎没有或没有耦合。通气和发声活动的节律之间可以发生相互夹带，但这项研究表明，在自然对话语音中，个体之间通气与发声活动共变的程度可能存在很大差异。我们假设夹带程度受任何自发通气模式的强度以及任何个体的自发通气模式与他的对话伙伴的模式匹配程度的影响。
