Bilateral source acoustic interaction in a syrinx model of an oscine bird

The bilateral simultaneous generation of sound in some oscine songbirds leads to complex sounds that cannot be described in terms of a superposition of the isolated sources alone. In this work, we study the appearance of complex solutions in a model for the acoustic interaction between the two sound...

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Autores principales: Laje, Rodrigo, Sciamarella, Denisse
Publicado: 2008
Materias:
Birds
Dynamical systems
Mathematical models
Nonlinear systems
Problem solving
Acoustic interaction
Oscine bird
Songbird
Speech communication
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15393755_v77_n1_p_Laje
http://hdl.handle.net/20.500.12110/paper_15393755_v77_n1_p_Laje
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_15393755_v77_n1_p_Laje
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spelling paper:paper_15393755_v77_n1_p_Laje2023-06-08T16:20:35Z Bilateral source acoustic interaction in a syrinx model of an oscine bird Laje, Rodrigo Sciamarella, Denisse Birds Dynamical systems Mathematical models Nonlinear systems Problem solving Acoustic interaction Oscine bird Songbird Speech communication The bilateral simultaneous generation of sound in some oscine songbirds leads to complex sounds that cannot be described in terms of a superposition of the isolated sources alone. In this work, we study the appearance of complex solutions in a model for the acoustic interaction between the two sound sources in birdsong. The origin of these complex oscillations can be traced to the nonlinear mode-mode interaction arising when both sources are active. As an example, we analyze a remarkable sound produced by an oscine songbird and show that the proposed dynamical scenario is compatible with the observed behavior. © 2008 The American Physical Society. Fil:Laje, R. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Sciamarella, D. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2008 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15393755_v77_n1_p_Laje http://hdl.handle.net/20.500.12110/paper_15393755_v77_n1_p_Laje
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Birds
Dynamical systems
Mathematical models
Nonlinear systems
Problem solving
Acoustic interaction
Oscine bird
Songbird
Speech communication
spellingShingle Birds
Dynamical systems
Mathematical models
Nonlinear systems
Problem solving
Acoustic interaction
Oscine bird
Songbird
Speech communication
Laje, Rodrigo
Sciamarella, Denisse
Bilateral source acoustic interaction in a syrinx model of an oscine bird
topic_facet Birds
Dynamical systems
Mathematical models
Nonlinear systems
Problem solving
Acoustic interaction
Oscine bird
Songbird
Speech communication
description The bilateral simultaneous generation of sound in some oscine songbirds leads to complex sounds that cannot be described in terms of a superposition of the isolated sources alone. In this work, we study the appearance of complex solutions in a model for the acoustic interaction between the two sound sources in birdsong. The origin of these complex oscillations can be traced to the nonlinear mode-mode interaction arising when both sources are active. As an example, we analyze a remarkable sound produced by an oscine songbird and show that the proposed dynamical scenario is compatible with the observed behavior. © 2008 The American Physical Society.
author Laje, Rodrigo
Sciamarella, Denisse
author_facet Laje, Rodrigo
Sciamarella, Denisse
author_sort Laje, Rodrigo
title Bilateral source acoustic interaction in a syrinx model of an oscine bird
title_short Bilateral source acoustic interaction in a syrinx model of an oscine bird
title_full Bilateral source acoustic interaction in a syrinx model of an oscine bird
title_fullStr Bilateral source acoustic interaction in a syrinx model of an oscine bird
title_full_unstemmed Bilateral source acoustic interaction in a syrinx model of an oscine bird
title_sort bilateral source acoustic interaction in a syrinx model of an oscine bird
publishDate 2008
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15393755_v77_n1_p_Laje
http://hdl.handle.net/20.500.12110/paper_15393755_v77_n1_p_Laje
work_keys_str_mv AT lajerodrigo bilateralsourceacousticinteractioninasyrinxmodelofanoscinebird
AT sciamarelladenisse bilateralsourceacousticinteractioninasyrinxmodelofanoscinebird
_version_ 1768545755494088704

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