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Difference between the vocalizations of two sister species of pigeons explained in dynamical terms
(Springer, 2016-05)
Vocal communication is an unique example,where the nonlinear nature of the periphery can giverise to complex sounds even when driven by simple neuralinstructions. In this work we studied the case of twoclose-related bird ...
Jean Pierre Rampal
(Periódico El Correo, 22/08/1967)
Crítica al concierto del flautista francés Jean Pierre Rampal. Interpretó: sonata en Fa, Op. 1, No. 11 transcrita para flauta, de Bach; serenata Op. 41 para flauta y piano de Beethoven; rondó de Mozart; fantasía para flauta ...
Relationship between song characters and morphology in New World pigeons
(Wiley Blackwell Publishing, Inc, 2001-06)
We studied the pattern of variation in song characters among 16 New World pigeon species belonging to different taxonomic groups defined by morphological characters. Structural, temporal and frequency characters of the ...
Physiologically driven avian vocal synthesizer
(American Physical Society, 2010-03)
In this work, we build an electronic syrinx, i.e., a programmable electronic device capable of integrating biomechanical model equations for the avian vocal organ in order to synthesize song. This vocal prosthesis is ...
Histologic Description of the Different Segments from the Ostrich Respiratory System (Struthio camelus var. Domesticus)
(Sociedad Chilena de Anatomia, 2014)
Due to the growing interest of the ostrich industry (Struthio camelus var. domesticus) and the scarce bibliographic material related to morphology of the respiratory system of the ostrich, we carried out a comparative ...
Subharmonics in the solutions of a model of the song motor nuclei in songbirds
(Elsevier Science, 2005-10)
Songbirds produce their vocalizations by means of a vocal organ called syrinx. A relatively small number of parameters are cyclically changed in order to produce a song. These time-dependent parameters are generated by a ...
A temática pastoral em Teócrito: os Idílios I, III, VI, VII, XI
(Universidade Federal de Minas GeraisUFMG, 2013-04-26)
This study proposes the translation with explanatory notes of the pastoral Idyls I, III, VI, VII and XI of the Hellenistic poet Theocritus (3rd century b. C.). In the introductory chapters the main characteristics of his ...
Histologic Description of the Different Segments from the Ostrich Respiratory System (Struthio camelus var. Domesticus)
(Sociedad Chilena de Anatomia, 2014)
Due to the growing interest of the ostrich industry (Struthio camelus var. domesticus) and the scarce bibliographic material related to morphology of the respiratory system of the ostrich, we carried out a comparative ...
From electromyographic activity to frequency modulation in zebra finch song
(Springer, 2017-11)
Behavior emerges from the interaction between the nervous system and peripheral devices. In the case of birdsong production, a delicate and fast control of several muscles is required to control the configuration of the ...
An Evolutionary Algorithm To Create Artificial Soundscapes Of Birdsongs
(Inderscience Enterprises LtdGeneva, 2016)