@article{oai:phoenix.repo.nii.ac.jp:00001064,
 author = {苅安, 誠 and カリヤス, マコト and KARIYASU, Makoto},
 journal = {九州保健福祉大学研究紀要, Journal of Kyushu University of Health and Welfare},
 month = {Mar},
 note = {P(論文), Human speech is a product of sound source coupled with the vocal tract. It is assumed that one’s speech characteristics are influenced by genetic and environmental factors, in other words by organic, learned, and linguistic components. Findings from genetic studies of human speech are inconclusive though perceptual similarity of speech among family members with the same sex and twin pairs are observed. The objectives of this paper are to present current knowledge of human speech and genetics and to refine methods for controlling speech variability. First, several key terms, including speech, genetic and environmental effects, variability problem, and perceptual similarity, are defined. Next, variability problem associated with the nature of speech and its measurement is presented. Then, genetic studies of human speech and their methods previously reported are discussed, followed by novel approaches to control speech variability for future investigations.},
 pages = {195--203},
 title = {音声の遺伝研究における方法論の検討},
 volume = {3},
 year = {2002},
 yomi = {カリヤス, マコト}
}