Abstract
In tone languages, the identity of a word depends on its tone pattern
as well as its phonetic structure. The primary cue to tone identity
is the fundamental frequency (F0) contour. Two experiments explore
spoken word recognition how listeners perceive Mandarin monosyllables
in which all or part of the F0 information has been neutralized.
In Experiment 1, tone languages supposedly critical portions of the
tonal pattern were neutralized with signal processing techniques,
yet identification of the tonal pattern remained quite good. In Experiment
2, even more drastic removal of tonal information was tested, using
stimuli whispered by Mandarin speakers, or signal processed to remove
the pitch cues. Again, performance was surprisingly good, showing
that listeners can use secondary cues when the primary cue is unavailable.
Moreover, a comparison of tone perception of naturally whispered
monosyllables and the signal processed ones suggests that Mandarin
speakers promote the utility of secondary cues when they know that
the primary cue will be unavailable. The flexible use of cues to
tone in Mandarin is similar to the flexibility that has been found
in the production and perception of cues to phonetic identity in
Western languages.
- acoustics,language,perception,tone
- adult,asian
- americans,china,cues,female,humans,language
- perception,speech
- tests,linguistics,male,mandarin,phonetics,pitch
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