诵读音声的采录与韵律特征分析

摘要

通过实地走访调研,以现场录制的诵读音声为实验素材,从实验语音学的角度,采用数字信号处理的方法对素材提取韵律学特征参数,并进行客观定量的数据分析.结果表明该类音声具有: 旋律单一循环,音调平稳,节奏由缓慢到略快,听起来使人安静等特点.为诵读音声的客观分析提供一定的理论基础.%Through on-the-spot investigation and research, recorded sound from the field was taken as the experimental material. From the perspective of experimental phonetics, the digital signal processing method was used to extract prosodic feature parameters from the material and analyze the quantitative data. The results show that this type of sound has: simple melody, steady tone, slow to slightly faster rhythm, making people quiet. A certain theoretical basis is provided for the objective analysis of phonetic transcription.