unvoiced

英 [ˌʌnˈvɔɪst]

美 [ˌʌnˈvɔɪst]

adj.  (想法)未用语言表达的，未说出的; 清音的; 不带声的

COCA.35767

牛津词典

adj.

• （想法）未用语言表达的，未说出的
  thought about but not expressed in words
• 清音的；不带声的
  produced without moving your vocal cords ; not voiced
  1. unvoiced consonants such as ‘p’ and ‘t’
     清辅音如 /p/ 和 /t/

英英释义

adj

• not made explicit
  1. the unexpressed terms of the agreement
  2. things left unsaid
  3. some kind of unspoken agreement
  4. his action is clear but his reason remains unstated
  Synonym:unexpressedunsaidunstatedunutteredunverbalizedunverbalisedunspoken
• produced without vibration of the vocal cords
  1. unvoiced consonants such as `p' and `k' and `s'
  Synonym:voicelesssurdhard

双语例句

• A Simple Method of Unvoiced/ Voiced Classification of Speech Signal
  一种组合参数的语音信号清/浊音判决方法
• Optimal wavelet threshold denoising method based on separation of unvoiced sounds and voiced sounds
  基于清浊音分离的优化小波阈值去噪方法
• While interrogating, the interrogator will listen attentively to the statement of the criminal suspect, subtly identify his vocal language, like language and unvoiced language.
  讯问时，讯问人员要认真听辨犯罪嫌疑人的供述，细致地识别其有声语言、类语言和无声语言。
• A Speech Unvoiced/ Voiced Classification and Voiced Harmonic Extraction Algorithm& Using Third-order Cumulant Based on Sinusoidal Speech Model
  语音清浊音分类及浊音谐波提取算法&三阶累积量基于正弦语音模型的应用
• To prevent the quality degradation of the unvoiced sounds during the denoising process, we first separate unvoiced regions from noisy speech and then apply the thresholding method to them in a different way from other regions.
  同时，为了防止在抑制噪声的过程中对语音的清音段信息造成损失，首先对语音信号进行了清浊音判别，然后针对不同的判别结果对清音段语音和浊音段语音采用不同的阈值处理方法。
• In this paper, multi-parameters ( short-time energy, short-time zero-crossing rate and autocorrelation function values) combination has been adopted to judge the unvoiced/ voiced of speech signal. Then circular average magnitude difference function has been used to calculate pitch.
  采用基于多参数组合方法（短时能量、短时过零率、自相关函数值）进行语音信号清浊音判别，利用循环平均幅度差函数进行基音周期计算。
• Based on speech sinusoidal model, an algorithm for the classification of unvoiced/ voiced speech and the extraction of pitch in voiced speech is proposed.
  论文基于语音正弦模型，提出了一种清浊音分类和浊音谐波提取算法。
• Discrete Wavelet Transformation ( DWT) is used to realize voiced/ unvoiced segmentation for Mandarin syllable. The algorithm is speaker independent and robust for different sample rate and background noise, which defines the proper scale of DWT adaptively.
  采用离散小波变换（DWT）实现汉语普通话音节的清浊音分段，算法根据信号性质自适应地确定离散小波变换的尺度，具有较好的非特定人性质，并且对不同采样率及环境噪声有较强的适应性。
• The experimental analysis show s the performance is very satisfactory for pitch extraction and unvoiced/ voiced decision with this method under the general background noise.
  实验分析表明，该方法在干净和噪声环境下，基音周期提取和清浊判决具有令人满意的效果。
• In this paper two relatively optimum features that can be used in isolating syllables in continuous Chinese speech have been generalized, through characteristics analysis of Chinese speech and the DFT spectral characteristics of various phonemes, especially the DFT distinction of voiced/ unvoiced sounds.
  本文通过对汉语语音的特性分析，及各类音素的DFT谱特性，特别是清/浊音的DFT谱差异的研究，概括出了可用于连续语音音节分割的两个相对最佳的动态特征；