SIGNAL PROCESSING DEVICE FOR IMPAIRED SPEECH ASSESSMENT

用于言语障碍评估的信号处理装置

• 批准号: 3499659
• 负责人: RICHARD GOLDHOR
• 金额: $ 5万
• 依托单位: SENSIMETRICS CORPORATION
• 依托单位国家: 美国
• 财政年份: 1989
• 资助国家: 美国
• 起止时间: 1989-01-15 至 1989-10-14
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/3499659
• 关键词: clinical biomedical equipment; human therapy evaluation; sensory signal detection; speech therapy

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.

言语治疗和训练的效果受到时间的限制 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的话语与标准的话语进行比较的装置 或该话语的参考版本，并显示该话语的度量。 在语音质量尺度上的试验话语，将作为重要的 扩展言语治疗和课间训练。研究 语音的本质和信号处理的迅速发展 现在技术允许以合理成本构造这种装置。 我们建议确定应用音素为基础的语音的可行性 识别算法来评估受损语音。我们的目标是 以符合标准的尺度显示评估结果 受过训练的语音科学家对相同例子的评价 语言障碍