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

• And a new pitch extraction algorithm, an active/ inactive frame decision algorithm and a voiced/ unvoiced frame decision algorithm are developed with the aims to improve the quality of the vocoder and reduce its overall computation load.
  本文引入了一种新的基音周期计算方法，静音帧判决算法，清音帧判决算法，清浊音信息接收端重建等新算法，提高了合成语音的质量，降低了算法的总计算量。
• 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
• Computer simulation results indicate that the unvoiced sounds of the enhancement speech with the proposed method are more obtained, whose quality and intelligibility both outperform those of the enhancement speech with DWT and the enhancement speech with WPD.
  计算机仿真结果表明，经本文方法增强语音的清音成分得到了较好保留，并且增强语音的主客观质量均优于DWT去噪法和WPD去噪法。
• Application and Realization of EMG in Unvoiced Speech Recognition
  基于EMG信号的无声语音识别应用及实现
• The surface electromyogram ( SEMG) signal of six unvoiced Chinese vowels are detected from the skin surface of zygomaticus major and anterior belly of the digastric, with AR model coefficients, cepstral coefficients and MFCC coefficients of SEMG signal taken as the original eigenvector.
  从颧肌和二腹肌前腹的皮肤表面检测无声发出6个汉语元音的表面肌电信号（SEMG），以该肌电信号的AR模型系数、倒谱系数和美尔倒谱系数作为原始特征向量。
• 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。
• What else I can do to avoid dealing with unvoiced frustrations and uncomfortable feelings?
  我还能做些什么来躲避那些说不出的失意和令人不快的感情呢。
• 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
• There are different characteristics in the relationship of wavelet transform coefficient and scale when the speech signal and the random noise are transformed on the different scale, and noisy sounds and unvoiced sounds are also characterized with different features.
  语音信号与随机噪声在不同尺度上进行小波变换时，其小波变换系数和尺度大小的特性关系存在着不同的特征表现，而且，浊音和清音也各有其特性。
• But the unvoiced sound is more like a white noise signal, the voiced sound reflects the movement of the vocal tract and is a periodic signal, so more speaker information is contained in the voiced sound.
  由于清音是一种类白噪声的信号，而浊音是一种准周期的信号，反应的是说话人声道变化的情况，浊音包含有更多的说话人信息。