phonation

Objective: To find out frequency change parameters of four phonation methods ( minimum, natural, maximum and falsetto maximum voices) and different maximum phonation persistent time ( MPPT) of them in patients with glottis closure disturbance ( GCD).

目的：了解声门闭合不良4种发声方式（最低音、舒适音、真声最高音和假声最高音）和不同发音持续最大时间（最大声时）的频率变化参数。

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Some acoustic parameters about phonation function were obtained in order to found objective data for speech rehabilitation research.

本研究通过对全喉切除Ⅰ、Ⅱ期发音重建术后气管食管音的声学分析，旨在确立有助于评价发音功能的客观参数。

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Objective Comparing the examination of velopharyngeal function of normal phonation using CT and nasopharyngofiberscope ( NPF).

目的比较CT和鼻咽纤维镜两种方法对正常发音者腭咽闭合功能的检测。

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Chinese language has two characteristics, one is different from the Indo-European tonal, another is a vocal phonation types.

我国语言有两大特点，一是不同与印欧语系的声调，另一个是嗓音的发声类型。

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Simultaneous reconstruction of phonation will not interfere with the patients'swallowing.

同时重建发音功能并不会妨碍吞咽功能的恢复.

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Results There was a linear correlation between phonation volume and vital capacity.

结果发声气容量(持续发最长声时所需空气的总量)与肺活量之间呈直线相关.

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Objective To compare MRI with NPF in the evaluation of velopharyngeal function of normal phonation.

目的比较MRI和NPF两种方法对腭咽闭合功能的评价。

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Conclusion Remedy of VPI and phonetic training are important to eliminate the abnormal position of tongue and achieve clear phonation.

结论：VPI的矫正及语音治疗对根除舌不良代偿习惯，获得清晰准确的发音具有重要意义。

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Functional monitoring was achieved through natural phonation and stroboscopic examination during the operation.

手术中病患并不感觉痛苦,也无并发症的发生;手术后对音声机能的恢复也大多感觉满意.

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An observation on phonation, somatic motor and other responses induced by midbrain stimulation of birds in waking state

清醒状态下刺激鸟类中脑引起鸣叫及躯体运动等反应的观察

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At present the effective parameters include: maximal phonation time, maximal counting ability, s/ z and mean flow rate.

较为有效的监控指标有：最长声时、最大数数能力、s/z比值以及平均气流速率。其中最长声时与嗓音言语呼吸疾病的主观评估有着较高的相关性。

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After treatment of the test group, the acoustical parameters maximum phonation time ( MPT), frequency perturbation quotient ( FPQ), amplitude perturbation quotient ( APQ), ratio of harmonic to noise ( H/ N) objectively reflected improvement of voice quality.

试验组患者治疗前后的声时、频率微扰商、振幅微扰商、谐噪比声学参数也客观地反映了治疗后嗓音质量的提高。

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The proper application of broadcasting phonation techniques can optimize the English as well as mandarin pronunciation.

合理运用播音发声技巧可优化普通话发音,同样也可优化美语发音.

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Conclusion The results suggested the hypertrophic ventricular fold disturbed the phonation, making the fundamental frequency lower.

结论肥厚的室带可能参与发音, 使基频和低音降低.

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The features of the opera word phonation are realized by the forming of word phonation while the forming of word phonation is an art feature itself.

戏曲字音的艺术特点是通过字音构形实现的，戏曲字音的构形原理本身也是一个艺术特点。

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Acoustic Analysis of Voice Following Different Phonation Conditions in Children

不同发声方式下正常儿童嗓音的声学分析

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The phonation rate was 98 % in 4 520 patients from all over the country.

就广州地区258例分析,发声成功率达98%.

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Objective: To measure vocal fold vibration quantitatively and study the effects of gender and phonation mode.

目的: 探讨声带振动功能的定量检测技术及其影响因素.

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Objective To study the relationship of functional phonation disorders and laryngeal organic diseases.

目的探讨功能性发声障碍与喉器质性病变的关系.

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Functions for swallowing and phonation are the major concerns for patients after total pharyngolaryngectomy.

摘要吞咽以及发音功能是接受全咽喉切除术后患者最关心的问题.

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Methods Examination and comparison the velopharyngeal types and velopharyngeal insufficiency rates of10 patients with normal phonation using CT and NPF.

方法应用CT和鼻咽纤维镜分别对10例正常发音者的腭咽闭合类型和腭咽闭合不全比率进行检测并比较。

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Therefore , the patients can obtain satisfactory function of respiration, swallowing and phonation postoperatively.

术后病人的呼吸 、 吞咽和发音功能恢复满意.

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