摘要
通过计算机外接话筒对长颚斗蟋 (Velarifictorusasperses)在不同条件下的鸣声进行录音 ,利用软件Cooledit 2 0 0 0对其结构进行了较系统的分析。结果表明 :长颚斗蟋的鸣叫声有 7种类型 ,即召唤声、警戒声、挑衅声、胜利声、欢迎声、求爱声和催促声 ;这 7种鸣声在声学特征上有明显的区别 ,并与行为有关。
Using computer connected microphone to tape a number of sounds under different conditions,and adopting cool edit 2000 (software) to analyze those sounds,the results show that the sounds of Velarifictorus asperses (Walker) can be distributed for 7 kinds of songs:calling song, warning song,provoking song,victory song,welcome song,courting song and urging song;and the experiments show that the characteristics of 7 kinds of songs are distinguished in sound acoustic property and those characteristics relate to behaviors.
基金
湛江师范学院重点科研项目资助 (L111)
