The invention relates to a method for establishing and analyzing a dyskinesia audio library under a big data background. The method comprises the following steps: designing a pronunciation text; recording audio; analyzing parameters of the audio file; establishing a database management system; and carrying out data analysis of a big data technology. The invention aims to research patient audio characteristics of dyskinetic dyskinesia caused by nervous system diseases, measurement covering large-scale groups and collection of related information can be realized by depending on the advantages ofan open network platform, establishment of audio libraries such as mandarin, dialect, healthy person audios and patient audios is realized, and on the basis, a lexicon meeting the condition diagnosisof the patient with dyskinesia is established.
Method for establishing and analyzing dyskinesia audio library under big data background