On the Origins of Language: An Introduction to the Evolution of Human Speech |
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Page 26
... Negus ( 1949 ) demonstrate that gestural language probably was never the sole medium of communication in the evolution of human lan- guage . Negus , in his systematic The Comparative Anatomy and Physiology of the Larynx ( 1949 ) , which ...
... Negus ( 1949 ) demonstrate that gestural language probably was never the sole medium of communication in the evolution of human lan- guage . Negus , in his systematic The Comparative Anatomy and Physiology of the Larynx ( 1949 ) , which ...
Page 100
... Negus , 1949 ) and in nonhuman primates ( Negus , 1949 ) . The reduction in laryngeal mobility follows both from the position of the larynx with respect to the supralaryngeal vocal tract and from the fact that the hyoid bone is very ...
... Negus , 1949 ) and in nonhuman primates ( Negus , 1949 ) . The reduction in laryngeal mobility follows both from the position of the larynx with respect to the supralaryngeal vocal tract and from the fact that the hyoid bone is very ...
Page 110
... Negus was illustrating the comparative anatomy of the pharynx with these sketches , for he realized that it is quite different in adult man and in other primates . Negus correctly noted that : The pharyngeal resonator of Man is of great ...
... Negus was illustrating the comparative anatomy of the pharynx with these sketches , for he realized that it is quite different in adult man and in other primates . Negus correctly noted that : The pharyngeal resonator of Man is of great ...
Contents
Introduction | 1 |
Cognitive and Communicative Factors Underlying Language | 5 |
Darwin and Negus | 21 |
Copyright | |
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acoustic signal adult Homo sapiens adult human air pressure anatomical animals area function articulatory maneuvers auditory auditory system Australopithecus africanus behavior brain breath-group Broken Hill CALIFORNIA/SANTA CRUZ Chapelle-aux-Saints fossil Chapter chimpanzee communication complex consonant Crelin cross-sectional area CRUZ The University Darwin decoding discussed encoding energy example factors filter formant frequencies fossil hominids fundamental frequency gestures glottal glottis graph hominids human language human larynx human listeners human newborns human speaker human speech human supralaryngeal vocal human vocal involve La Ferrassie larynx Lieberman linguistic lips mandible modern Homo sapiens msec muscles nasal Neandertal fossils Negus neural mechanisms newborn Homo sapiens newborn human nonhuman primates Note occur oral cavity pattern perception period pharynx phonetic features plotted in Figure primates produce second formant sentence sieve sinusoidal skull species spectrogram speech encoding speech production stop consonant studies supralaryngeal vocal tract syntax tongue tube vocal cords vowel wave waveform words