Development of Mandarin tonal identification in noise test materials / 中华耳鼻咽喉头颈外科杂志
Chinese Journal of Otorhinolaryngology Head and Neck Surgery
; (12): 733-737, 2014.
Article
ي Zh
| WPRIM
| ID: wpr-233812
المكتبة المسؤولة:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>The aim of this study was to develop comprehensive test material for Mandarin tone identification in noise (M-TINT) based on the linguistic characteristics in Chinese.</p><p><b>METHODS</b>In keeping with both the reliability and efficiency in clinical practice, a primary list consisted of 320 words(80 syllables in four tones each) was designed according to the following principles shortness of the lists, word familiarity and with a meaning in all four tones. The digital sound file was recorded by a male speaker and a female speaker (both of them are radio broadcaster).</p><p><b>RESULTS</b>The tonal identification material database, which included 288 items (72 loudness-balanced syllables in all 4 Mandarin tones) was established by digital filler and balanced for equal loudness. The complete material was recorded in two CDs in a male version and a female version. The speaker-specific masking noises were generated by filtering Gaussian white noise to the speaker's long-term average speech spectrum (LTASS) and by scaling the masking noises to the same RMS amplitudes, as those of the speech, in order to acquire the effective sound masking. The speaker-specific masking noises could be able or disable during the word presentation. The sound pressure level could be selected concerning on the test setting.</p><p><b>CONCLUSIONS</b>The mandarin tonal identification materials were designed by both the tonal acoustic properties and the psychophysics characteristic of adults. It is an useful speech test in clinical work and research, and can potentially be used as the basic list for other tonal language identification test in the future.</p>
النص الكامل:
1
الفهرس:
WPRIM
الموضوع الرئيسي:
Reproducibility of Results
/
Hearing Tests
/
Language
/
Methods
/
Noise
نوع الدراسة:
Prognostic_studies
المحددات:
Adult
/
Female
/
Humans
/
Male
اللغة:
Zh
مجلة:
Chinese Journal of Otorhinolaryngology Head and Neck Surgery
السنة:
2014
نوع:
Article