SIGNAL PROCESSING DEVICE FOR IMPAIRED SPEECH ASSESSMENT

言语治疗和训练的有效性受到时间的限制。 可用于治疗师或教师与学生之间的互动。 一种可以自动将简短话语与标准话语进行比较的设备 或该发音的参考版本，并显示 在语音质量尺度上的试讲，将作为一个重要的 延长语言治疗和课间训练的时间。研究…… 语音的本质与信号处理的飞速发展 现在，技术允许以合理的成本建造这样的装置。 我们建议确定应用基于音素的语音的可行性 受损语音评价的识别算法。我们的目标是 显示评估结果，其比例应与 对训练有素的言语科学家进行评估，以获得相同的 说话有障碍。

The effectiveness of speech therapy and training is limited by the time available for interaction between the therapist or teacher and the pupil. a device that could automatically compare a brief utterance to a standard or reference version of that utterance, and display a measure of the trial utterance on a speech quality scale, would serve as an important extension of speech therapy and training between lessons. Research into the nature of speech and rapid development of signal processing technology now permit construction of such a device at reasonable cost. We propose to determine the feasibility of applying phoneme-based speech recognition algorithms to evaluation of impaired speech. We aim to display the result of evaluation on a scale that is consistent with the evaluations of trained speech scientists for the same examples of impaired speech.