Prediction of optimal auditory signals using auditory evoked magnetic responses
作者： Yoshiharu Soeta , Seiji Nakagawa
DOI: 10.1016/J.BUILDENV.2015.06.012
关键词: Auditory cortex 、 Visually impaired 、 Auditory signal 、 Psychology 、 Scops owl 、 Auditory masking 、 Cuckoo 、 Speech recognition
摘要: Abstract Birdsong is often used as an auditory signal for visually-challenged people in public spaces Japan. However, more than 40% of reported that such signals were difficult to identify. We evoked magnetic field (AEF) responses the human cortex uncover was easy As signal, we focused on birdsong, which currently inform passengers about location stairs train stations presented birdsongs participants silent, noisy, reverberated, and interaural time-delay conditions. analyzed most prominent AEF response, N1m, correlation between birdsong envelopes AEF. found N1m amplitudes maximal when listened song Cuckoo above-mentioned Oriental Scops Owl. Thus, believe songs Owl be candidates optimal signals.
sci-hub.se 参考文章(31)
Catherine Guastavino, The ideal urban soundscape : Investigating the sound quality of french cities Acta Acustica United With Acustica. ,vol. 92, pp. 945- 951 ,(2006)
真也 栗城, 隆介 柿木, 宏一 横澤, Biomagnetism : interdisciplinary research and exploration Hokkaido University Press. ,(2008)
Ryota Shimokura, Yoshiharu Soeta, Sound field characteristics of underground railway stations - Effect of interior materials and noise source positions Applied Acoustics. ,vol. 73, pp. 1150- 1158 ,(2012) , 10.1016/J.APACOUST.2012.05.012
Yoshiharu Soeta, Seiji Nakagawa, Auditory evoked responses in human auditory cortex to the variation of sound intensity in an ongoing tone Hearing Research. ,vol. 287, pp. 67- 75 ,(2012) , 10.1016/J.HEARES.2012.03.006
Yoshiharu Soeta, Seiji Nakagawa, Mitsuo Tonoike, Auditory evoked magnetic fields in relation to iterated rippled noise. Hearing Research. ,vol. 205, pp. 256- 261 ,(2005) , 10.1016/J.HEARES.2005.03.026
Frederick Mosteller, Remarks on the Method of Paired Comparisons: III. A Test of Significance for Paired Comparisons when Equal Standard Deviations and Equal Correlations Are Assumed Springer Series in Statistics. ,vol. 16, pp. 167- 177 ,(1951) , 10.1007/978-0-387-44956-2_10
Steven J. Aiken, Terence W. Picton, Human cortical responses to the speech envelope. Ear and Hearing. ,vol. 29, pp. 139- 157 ,(2008) , 10.1097/AUD.0B013E31816453DC
Tadao Okayasu, Tadashi Nishimura, Akinori Yamashita, Seiji Nakagawa, Yoshiki Nagatani, Shuichi Yanai, Yuka Uratani, Hiroshi Hosoi, Duration-dependent growth of N1m for speech-modulated bone-conducted ultrasound Neuroscience Letters. ,vol. 495, pp. 72- 76 ,(2011) , 10.1016/J.NEULET.2011.03.044
Yoshiharu Soeta, Seiji Nakagawa, Auditory evoked magnetic fields in relation to interaural time delay and interaural correlation Hearing Research. ,vol. 220, pp. 106- 115 ,(2006) , 10.1016/J.HEARES.2006.07.006
Yoichi Ando, Peter Ceriani, David Lloyd Klepper, Auditory and Visual Sensations ,(2009)