Reconstruction of physiological instructions from Zebra finch song
We reconstruct the physiological parameters that control an avian vocal organ during birdsong production using recorded song. The procedure involves fitting the time dependent parameters of an avian vocal organ model. Computationally, the model is implemented as a dynamical system ruling the behavio...
Guardado en:
| Publicado: |
2011
|
|---|---|
| Materias: | |
| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15393755_v84_n5_p_Perl http://hdl.handle.net/20.500.12110/paper_15393755_v84_n5_p_Perl |
| Aporte de: |
| id |
paper:paper_15393755_v84_n5_p_Perl |
|---|---|
| record_format |
dspace |
| spelling |
paper:paper_15393755_v84_n5_p_Perl2023-06-08T16:20:52Z Reconstruction of physiological instructions from Zebra finch song Air flow Degree of correlations Electromyographic activity Physiological parameters Pressure fluctuation Sac pressure Sound production Time dependent parameter Vocal-tracts Dynamical systems Mathematical models Oscillating flow Physiology Physiological models We reconstruct the physiological parameters that control an avian vocal organ during birdsong production using recorded song. The procedure involves fitting the time dependent parameters of an avian vocal organ model. Computationally, the model is implemented as a dynamical system ruling the behavior of the oscillating labia that modulate the air flow during sound production, together with the equations describing the dynamics of pressure fluctuations in the vocal tract. We tested our procedure for Zebra finch song with, simultaneously recorded physiological parameters: air sac pressure and the electromyographic activity of the left and right ventral syringeal muscles. A comparison of the reconstructed instructions with measured physiological parameters during song shows a high degree of correlation. Integrating the model with reconstructed parameters leads to the synthesis of highly realistic songs. © 2011 American Physical Society. 2011 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15393755_v84_n5_p_Perl http://hdl.handle.net/20.500.12110/paper_15393755_v84_n5_p_Perl |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Air flow Degree of correlations Electromyographic activity Physiological parameters Pressure fluctuation Sac pressure Sound production Time dependent parameter Vocal-tracts Dynamical systems Mathematical models Oscillating flow Physiology Physiological models |
| spellingShingle |
Air flow Degree of correlations Electromyographic activity Physiological parameters Pressure fluctuation Sac pressure Sound production Time dependent parameter Vocal-tracts Dynamical systems Mathematical models Oscillating flow Physiology Physiological models Reconstruction of physiological instructions from Zebra finch song |
| topic_facet |
Air flow Degree of correlations Electromyographic activity Physiological parameters Pressure fluctuation Sac pressure Sound production Time dependent parameter Vocal-tracts Dynamical systems Mathematical models Oscillating flow Physiology Physiological models |
| description |
We reconstruct the physiological parameters that control an avian vocal organ during birdsong production using recorded song. The procedure involves fitting the time dependent parameters of an avian vocal organ model. Computationally, the model is implemented as a dynamical system ruling the behavior of the oscillating labia that modulate the air flow during sound production, together with the equations describing the dynamics of pressure fluctuations in the vocal tract. We tested our procedure for Zebra finch song with, simultaneously recorded physiological parameters: air sac pressure and the electromyographic activity of the left and right ventral syringeal muscles. A comparison of the reconstructed instructions with measured physiological parameters during song shows a high degree of correlation. Integrating the model with reconstructed parameters leads to the synthesis of highly realistic songs. © 2011 American Physical Society. |
| title |
Reconstruction of physiological instructions from Zebra finch song |
| title_short |
Reconstruction of physiological instructions from Zebra finch song |
| title_full |
Reconstruction of physiological instructions from Zebra finch song |
| title_fullStr |
Reconstruction of physiological instructions from Zebra finch song |
| title_full_unstemmed |
Reconstruction of physiological instructions from Zebra finch song |
| title_sort |
reconstruction of physiological instructions from zebra finch song |
| publishDate |
2011 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15393755_v84_n5_p_Perl http://hdl.handle.net/20.500.12110/paper_15393755_v84_n5_p_Perl |
| _version_ |
1768546740010483712 |