Simple motor gestures for birdsongs

被引：98

作者：

Gardner, T

Cecchi, G

Magnasco, M

Laje, R

Mindlin, GB

机构：

[1] Rockefeller Univ, Ctr Studies Phys & Biol, New York, NY 10021 USA

[2] Univ Buenos Aires, Fac Ciencias Exactas & Nat, Dept Fis, RA-1428 Buenos Aires, DF, Argentina

来源：

PHYSICAL REVIEW LETTERS | 2001年 / 87卷 / 20期

关键词：

D O I：

10.1103/PhysRevLett.87.208101

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present a model of sound production in a songbird's vocal organ and find that much of the complexity of the song of the canary (Serinus canaria) can be produced from simple time variations in forcing functions. The starts, stops, and pauses between syllables, as well as variation in pitch and timbre are inherent in the mechanics and can often be expressed through smooth and simple variations in the frequency and relative phase of two driving parameters.

引用

页码：208101 / 1

页数：4

共 23 条

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