音调变化在语音识别和语音传输中是一个重要参数。
The variation of pitch contour is an important parameter for speech recognition and transmission.
我认为主要问题出在音调上。汉语的音调变化在字上，英语则在句子上。
I think the primary problem is intonation. Tone in Chinese can change the meaning of the word. Tone in English can change the meaning of the sentence.
甚至当这个音的音调变化时他们仍能够识别出来，而其他的婴儿没有一个能识别这个边界音。
They could identify the sound even when its pitch was changed, while none of the other babies could pick up the boundary vowel at all.
当偏差值超过 MAX_TONE_DEV变量时，upDev和downDev变量以及比较逻可用于采集连续音调变化。
The upDev and downDev variables and comparison logic are designed to acquire these contiguous tonal changes if they deviate more than the MAX_TONE_DEV variable.
他们的声音很悦耳，而且音调很高，从我们的话语中可以很容易的听出那种特有的音调变化。因为这种语言的差异，我和我兄弟在学校里常常被人取笑。
Their voices musical and often high pitched, it was easy to pick up that inflection in our own speech and at school my brother and I were often teased for the way we spoke.
他们采取了严谨的创作态度—当你让人猿袭击人类时，会出现巧妙的音调变化—我对导演鲁伯特·瓦耶特(RupertWyatt)掌控电影的能力充满信心。
They've taken a serious approach - a tricky tone to land when you got apes attacking people - but I have faith in director Rupert Wyatt to make it work.
就像在鼎盛时期的投球手，麦凯恩以不断变化的速度，用不同的声音、音调和叙事风格，在不同情节间自如转换。
Like a great pitcher in his prime, McCann is constantly changing speeds, adopting different voices, tones and narrative styles as he shifts between story lines.
这套系统可以对视频和声频记录进行分析以识别人类的姿体语言(比如以特定的方式我摇头)和语音语调(比如音调的高低变化)。
It can analyse video and audio recordings in order to recognise gestures of both posture (moving the head in particular ways, for example) and voice (such as changes in pitch).
英语则没有音调，仅使用简单的词形变化，如iwalk、youwalk和he walks。
English has no tones, and gets by with conjugation as simple as I walk, you walk, he walks.
根据多普勒效应，光被离子反射后，靠近激光器的光的频率会高于远离激光器的光的频率，（日常生活中，救护车警报器的音调随着车的远近也变化，就是这个道理）这才有可能测量先前对离子施加的力的大小。
(An everyday example of this effect is the change of pitch of an ambulance siren as it approaches and recedes.) It was thus possible to measure the force applied to the ions.
他们发现语音信号通常都是低沉的，而音乐片段的音调范围却很广泛；二者都会随着时间的推移有不同的变化。
They found that speech signals are normally low-pitched and musical clips have a wide range of pitches; both vary only gradually over time.
试想救护车上的报警器，经过观测者的时候，其音调会呈现出由高到低的变化。
Think of the pitch of a siren on an ambulance, which goes from high to low as it passes the observer.
然后她变化音调，烟雾外缘变成了黄色。
Then she changed her pitch, and the outer rim turned yellow.
他精巧的最弱音，总是变化着的音调和节奏，有着不可名状的效果。
His delicate pianissimo, the ever-changing modifications of tone and time were of indescribable effect.
儿语的典型特征是比平时说话的音调更高，语调变化范围更广，更夸张。
This typically involves a higher pitch than regular speech, with wide, exaggerated intonation changes.
简单的音调和响度的变化能让人对时间产生错觉，以为度过了更长的时间。
Simple changes in volume and tone can cause temporal illusions that lead people to believe that more time has passed than really has.
这将导致“凹陷”的电源供应，不存在真正的A类放大器，而这又产生一个音调的变化。
This will lead to "sag" in the power supply that doesn't exist in the true class a amplifier, which again results in a tonal change.
擦除是一个变化音调，容许你已完成的在场中被消散和被释放。
Erasure is a transmutative tone that allows that which one is complete with to be dissipated and released in the field.
英、汉两种语言语音间除切分音位与音节结构的相似性外，其实在这两种语言中音调的音高变化趋势方面也有一定的相似性。
In a word, the similarities not only exist in syncopation and syllable structure, but also in the changing trend of inflection.
通过仔细选择从极高到低频声音自身变化的音色，池田亮司的音乐成为一个不同声音的音调与节拍构成的组合。
Using as its basis the variations of tone colors carefully selected ranging from both ultra high and low frequencies, Ikeda's music is an assemblage of tones and beats of various qualities.
帕尔说表示：“在里面讲话，音调会变化，仿佛是从玻璃瓶里发出的。”
"Inside, the sound is modulated, so that it is like you are right inside the glass," Parr says.
第二天重复给予这种音调刺激，科学家们通过记录老鼠呼吸频率的变化衡量它们如何记忆复杂频率。
When the tones were replayed the next day, the scientists could measure how well they remembered the various frequencies by measuring changes in their respiration rates.
理论之一是，最近的厄尔尼诺现象不过是自然气候即兴重复的一个段落而已，只是我们很久没有听到这段调子，听不出音调的变化了。
One theory is that the recent El Nino epidemic is simply one of nature's climatic riffs, but that we haven't been hearing the tune long enough to recognize the change in key.
音调的差别也可认为是尺度的变化过程中发生的，由最初单纯的量变到质变的转化过程的一个例证。
Even the difference of musical notes may be regarded as an example of what takes place in the process of measure the revulsion from what is at first merely quantitative into qualitative alteration.
音调的差别也可认为是尺度的变化过程中发生的，由最初单纯的量变到质变的转化过程的一个例证。
Even the difference of musical notes may be regarded as an example of what takes place in the process of measure the revulsion from what is at first merely quantitative into qualitative alteration.
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