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Please use this identifier to cite or link to this item: http://hdl.handle.net/10119/9973

Title: Influences of transformed auditory feedback with first three formant frequencies
Authors: Shih, Tsungming
Suemitsu, Atsuo
Akagi, Masato
Issue Date: 2011-03-03
Publisher: 2011 International Workshop on Nonlinear Circuits, Communication and Signal Processing
Magazine name: 2011 International Workshop on Nonlinear Circuits, Communication and Signal Processing (NCSP'11)
Start page: 340
End page: 343
Abstract: Auditory feedback is one of important roles from speech production to perception. It also directly affects speech production under several feedback situations, such as noise environment, delayed auditory feedback (DAF) and transformed auditory feedback (TAF). Previous investigations have shown that compensation is the main response to TAF with the voice features, like fundamental frequency or formant frequencies (F1 and F2). However,human response to the perturbations of the first three formant frequencies (F1, F2 and F3) is still indistinct. Therefore, the purpose of the current study is to examine the influence of TAF with F1, F2 and F3 on speech production. The results obtained from 9 subjects showed that the average latency response to TAF was presented within 140 ms. Moreover, the major response was the following response which was quite different from that ofthe previous researches, compensation. Consequently, the reason induced these two responses to TAF needs to be clarified in the coming study.
Rights: This material is posted here with permission of the Research Institute of Signal Processing Japan. Tsungming Shih, Atsuo Suemitsu and Masato Akagi, 2011 International Workshop on Nonlinear Circuits, Communication and Signal Processing (NCSP'11), 2011, pp.340-343.
URI: http://hdl.handle.net/10119/9973
Material Type: publisher
Appears in Collections:b11-1. 会議発表論文・発表資料 (Conference Papers)

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