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。

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。

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。

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。

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.

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.

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。

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。

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.

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

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。

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。

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.

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.

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。

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

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%.

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.

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.

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.

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。

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.