无音

无音实验型短距起降飞机飞机顺利地起飞和降落。

The plane took off and landed on without difficulty .

南海涟波潭边杏，樱花尽朱落无音。

Nanhai apricot blossoms enough ripple , do not fall .

基于盲源分离理论的麦克风阵列信号有音/无音检测方法

A Voice Activity Detection Method Based on Blind Source Separation for Microphone Array Signals

在汉语中有四个声调，加一轻声（或称为“无音”）音。

There are four tones in Mandarin Chinese Pinyin , plus one neutral tone ( or called " no tone ") .

功率谱减法是一种传统的降噪方法。但是功率谱减法采用固定的无音片段作为噪声样本容易引起误差。

Power spectral subtraction is a traditional method for decreasing noise which easily leads to error by regard fixed silence fragment as noise sample .

在谱相减法语音增强中，用无音期间的噪声信号作为目前帧的干扰噪声，这会导致清晰语音功率谱或幅度谱的估计值存在误差。

Because the noise in present frame is replaced by the average of noise in non-speech period in spectral subtraction , errors are caused when the amplitude spectral of clean speech is estimated .

谱熵法是一种有效的端点检测方法，但在低信噪比环境下，检测效果将大大降低，并且门限估计也采用初始的固定无音片段。

Spectral entropy is an effective voice activity detection method . But detect effect will be much lower with these methods in low signal noise ratio environment , and threshold estimation make use of fixed silence fragment .

杂乱的诗章，无音的琴弦，沉默着也是一种超然的境界，释放着夜的光辉，悄然的生息在夹缝中去追寻那快乐的去向。

The disorderly poems , the no word string , is silencing also is one kind of aloof boundary , is releasing a night of glory , quietly living tracks down that joyful whereabouts in the crevice .

无提示音开机、关机

No tone power ON / OFF

无拨号音。请确保调制解调器与计算机和电话线连接正确。

No dial tone . Make sure the modem is correctly connected to the computer and phone line .

鉴于这种严重情况，赔偿范围调整到覆盖所有病例，从到最微小的受伤或无感音性聋到完全失聪。

Because of this dramatic situation , compensation ranges are set to increase for all cases , ranging from injuries with minimal or no sensorial hearing loss to total deafness .

同时也指出了李因笃古音研究的不足之处，包括对两汉诗歌注音的缺陷，对两汉诗韵研究不明音变，古诗无叶音观念不彻底，以及以唐诗论古韵等。

At the same time we also evaluates the deficiencies , including phonetic defects , the study on the Han Dynasty poetic unidentified the sound changes , and proving the ancient rhyme with Tang Dynasty poems and so on .

本文在原有智能型无主机扩音对讲电话系统的基础上，研制了符合大范围、强噪声的生产场所通信要求的KY-2型无主机工厂通信系统。

Based on the intelligent non-central-switching amplifying call and telephone talk system , the KY-2-type non-central-switching factory communication telephone system is developed in this paper .

用多层网格法解二维无粘跨音叶栅流动

Solution for two dimensional inviscid transonic cascade flows with multiple-grid algorithm

具有拨号功能的无主机扩音对讲电话通信系统的研制

Development of a non-central-switch amplifying call and talking telephone system with dialing

英语中无摩擦延续音/r/音位的语音特征研究

Studies on the Phonetic Characteristics of Approximant / r / in English

英语爆破音、无摩擦延续音/r/的发音特征及其英汉音位系统的对比研究&兼与王桂珍教授商榷

Analysis on Features of Plosives and Approximant / r / with the Contrastive Study of Their Phonemic Systems for Both English and Chinese & A Discussion in Addition with Professor Wang Gui-zhen

本文采用计算机技术、电子技术和通信技术研制了适合于易燃、易爆、大范围、强噪声的生产场所使用的智能型无主机防爆扩音对讲电话系统。

In this paper , the intelligent non-central-switching explosion-proof amplifying calland telephone talk system which is suitable for the inflammable and explosive , large-scaled and strong-noised working space is developed by recurring to the techniques of the computer , the electronics and the communication .