Studies of speech motor control are described that support a theoretical framework in which fundamental control variables for phonemic movements are multi-dimensional regions in auditory and somatosensory spaces. Auditory feedback is used to acquire and maintain auditory goals and in the development and function of feedback and feedforward control mechanisms. Several lines of evidence support the idea that speakers with more acute sensory discrimination acquire more distinct goal regions and therefore produce speech sounds with greater contrast. Feedback modification findings indicate that fluently produced sound sequences are encoded as feedforward commands, and feedback control serves to correct mismatches between expected and produced sensory consequences.

中文翻译：

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语音产生中的运动目标以及反馈和前馈控制机制

描述了语音运动控制的研究，支持一个理论框架，其中音素运动的基本控制变量是听觉和体感空间的多维区域。听觉反馈用于获取和维持听觉目标以及反馈和前馈控制机制的开发和功能。一些证据支持这样的观点，即具有更敏锐感觉辨别力的说话者获得更清晰的目标区域，因此产生具有更大对比度的语音。反馈修改结果表明，流畅产生的声音序列被编码为前馈命令，反馈控制用于纠正预期和产生的感官结果之间的不匹配。