| 蝉的变音调复合声和发声机制的分析 |
| |
| 引用本文： | 蒋锦昌 徐慕玲. 蝉的变音调复合声和发声机制的分析[J]. 昆虫学报, 1991, 34(2): 159-165 |
| |
| 作者姓名： | 蒋锦昌 徐慕玲 |
| |
| 作者单位： | 中国科学院生物物理研究所, 北京100080 |
| |
| 摘 要： | 蛙鸣蝉(Meimuna opalifera (Walk).ab.punctata Kato)的自然鸣声为“ji…guái”的重复单变调复合声.“ji”为主音频约4800Hz的准单音;“guái”的波形和主音频呈明显的演变,优势主频约2100Hz和2800Hz的变音调声.鸟鸣蝉(Meimuna opalifera (Walk)var.formosana Kato)的自然鸣声由重复的“jiū…ruǎ”和“jiū…gū…”合成的双变调复合声.“jiū”为基频和主频分别约625Hz和2100—2300Hz的准单音;“ruǎ”的波形和主音频呈明显的演变,基音和优势主频分别约575—625Hz和1550—1750Hz的变音调声.“gū”为优势主频约625Hz的准单音.变音调复合声不仅与腹部运动有关,而主要取决于发声肌的收缩特性和发声膜肋结构的振动特性.
|
| 关 键 词： | 蛙鸣蝉 鸟鸣蝉 变音调复合声 发声机制 |
THE VARI-TONED COMPLEX SONGS IN CICADAS AND AN ANALYSIS OF THE MECHANISM OF THEIR SOUND PRODUCTION |
| |
| JIANG JIN-CHANG XU MU-LING LIU YAN. THE VARI-TONED COMPLEX SONGS IN CICADAS AND AN ANALYSIS OF THE MECHANISM OF THEIR SOUND PRODUCTION[J]. Acta Entomologica Sinica, 1991, 34(2): 159-165 |
| |
| Authors: | JIANG JIN-CHANG XU MU-LING LIU YAN |
| |
| Affiliation: | Institute of Biophysics, Academia Sinica, Beijing 100080 |
| |
| Abstract: | In the frog-song cicada (Meimuna opalifera (Walk),ab.punctata Kato),the natural song is a single vari-toned complex song of repetition in "ji...guai"."Ji" is a yuasi-monotone of the basic tone frquency at about.4800 Hz.Obvious evolutions occur both in acoustic waveform and in basic tone frquency of "guai",and it is a vari-toned sound with the dominant basic tone frequency at about 2100 Hz and 2800 Hz.In the bird-song cicada (Meimuna opalifera (Walk) var.formosana Kato),the natural song is a dual vari-toned complex song composed by repetition "jiu...rua" and jiu...gu..."."Jiu" is a quasi-monotone of which the fundamental frequency and basic tone frequency are about 625 Hz and 2100-2300 Hz,respectively.Obvious evolutions occur both in acoustic waveform and in basic tone frequency of "rua",and it is a varitoned sound of which the fundamental frequency and dominant basic tone frequency are 575-675 Hz and 1550-1750 Hz,respectively,"gu" is a quasi-monotone of dominant basic tone frequency at about 625 Hz."The vari-toned complex songs are not only related to abdominal movement but also are mainly dependent on the vibration property of the rib structures in the sounding membranes and contraction property of the sounding muscles |
| |
| Keywords: | Meimuna opalifera (Walk) ab. punctata Kato----Melmuna opalifera(Walk) var. formosana Kato----vari-toned complex song----mechanism of sound productioa |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《昆虫学报》浏览原始摘要信息 |
|
点击此处可从《昆虫学报》下载全文 |
|
