电信专业英英词典Q
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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收听单词发音 1
analog
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
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
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
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。