Melanie Weirich

Twin's Speech

A phonetic study on the acoustic, articulatory and perceived similarity and variability within German twin pairs

• Broschiertes Buch

Produktbeschreibung

This book deals with inter-speaker variability in monozygotic (identical) and dizygotic (non-identical) twin pairs in regard to articulation, acoustics and perception. The aim of the study is to find speaker-specific parameters that are even apparent in the speech of identical twins and to evaluate whether this speaker-specific variability reflects physiological differences between speakers (NATURE) or bases on learned variation due to social environmental influences (NURTURE). Articulatory and acoustic data was analyzed from 4 MZ twin pairs (100% identical genes) and 3 DZ twin pairs (50 % identical genes). Additionally, a perception experiment was carried out to explore the perceived auditory similarity. Results point to the importance of NURTURE and shared social environment. Nevertheless, three factors were found that influence the effect of NATURE: a) phoneme class (vowels vs. consonants), b) lexical stress (stressed vs. unstressed syllables), and c) degree of coarticulation (targets vs. transitions/gestures).

Produktdetails

• Verlag: Südwestdeutscher Verlag für Hochschulschriften
• Aufl.
• Seitenzahl: 304
• Erscheinungstermin: 7. Juli 2015
• Englisch
• Abmessung: 220mm x 150mm x 19mm
• Gewicht: 471g
• ISBN-13: 9783838132204
• ISBN-10: 3838132203
• Artikelnr.: 35516884

Autorenporträt

Melanie Weirich studied Phonetics, Psychology and German at the University of Trier, Germany. She worked as a researcher in the phonetics-phonology group of the Centre for General Linguistics (ZAS) in Berlin and got her PhD from the 'Humboldt-Universität zu Berlin'. Since 2011 she is working on sex specific aspects in speech at the FSU Jena.