时间:2019-01-03 作者:英语课 分类:电信英语


英语课
 

  Quantizing Noise


  In any analog 1 to digital conversion 2 process, e.g., PCM, quantizing noise is the difference between the converted binary 3 value and the actual analog signal's amplitude 4.








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1
analog
yLDyQ
  
 


n.类似物,模拟


参考例句:





The analog signal contains high-frequency video information,which helps make up the picture.模拟信号包括有助于构成图像的高频视频信息。
The analog computer measures continuously,without proceeding step by step.模拟计算机不是一步一步地进行,而是连续地进行量度。












2
conversion
UZPyI
  
 


n.转化,转换,转变


参考例句:





He underwent quite a conversion.他彻底变了。
Waste conversion is a part of the production process.废物处理是生产过程的一个组成部分。












3
binary
jybzWZ
  
 


adj.二,双;二进制的;n.双(体);联星


参考例句:





Computers operate using binary numbers.计算机运行运用二进位制。
Let us try converting the number itself to binary.我们试一试,把这个数本身变成二进制数。












4
amplitude
nLdyJ
  
 


n.广大;充足;振幅


参考例句:





The amplitude of the vibration determines the loudness of the sound.振动幅度的大小决定声音的大小。
The amplitude at the driven end is fixed by the driving mechanism.由于驱动机构的作用,使驱动端的振幅保持不变。













n.类似物,模拟
  • The analog signal contains high-frequency video information,which helps make up the picture.模拟信号包括有助于构成图像的高频视频信息。
  • The analog computer measures continuously,without proceeding step by step.模拟计算机不是一步一步地进行,而是连续地进行量度。
n.转化,转换,转变
  • He underwent quite a conversion.他彻底变了。
  • Waste conversion is a part of the production process.废物处理是生产过程的一个组成部分。
adj.二,双;二进制的;n.双(体);联星
  • Computers operate using binary numbers.计算机运行运用二进位制。
  • Let us try converting the number itself to binary.我们试一试,把这个数本身变成二进制数。
n.广大;充足;振幅
  • The amplitude of the vibration determines the loudness of the sound.振动幅度的大小决定声音的大小。
  • The amplitude at the driven end is fixed by the driving mechanism.由于驱动机构的作用,使驱动端的振幅保持不变。
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