Mandarin tone perception in multiple-talker babbles and speech-shaped noise
Author(s) -
Xianhui Wang,
Li Xu
Publication year - 2020
Publication title -
the journal of the acoustical society of america
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.619
H-Index - 187
eISSN - 1520-8524
pISSN - 0001-4966
DOI - 10.1121/10.0001002
Subject(s) - mandarin chinese , tone (literature) , speech recognition , noise (video) , audiology , mathematics , acoustics , speech perception , perception , psychology , computer science , physics , medicine , linguistics , artificial intelligence , philosophy , neuroscience , image (mathematics)
Lexical tone recognition in multiple-talker babbles (N = 1, 2, 4, 8, 10, or 12) and in speech-shaped noise at different signal-to-noise ratios (SNRs = -18 to -6 dB) were tested in 30 normal-hearing native Mandarin-speaking listeners. Results showed that tone perception was robust to noise. The performance curve as a function of N was non-monotonic. The breakpoint at which the performance plateaued was N = 8 for all SNRs tested with a slight improvement at N > 8 at -6 and -9 dB SNR.
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