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音频处理原来是数字化的

date:On November 13, 2017 Source:  

   利诺威HDMI光纤于数码的知识的了解多不胜数,今天来看一下数字化对于音频来说是不是一个原理来的,在当今的影音时代里面,了解最多的就是数字化的处理,音频的处理也就是数字化,一般很多用户知道数字化这个词但是却不是很理解所谓的数字化真正的意思,就好比如利诺威的HDMI光纤,你知道了光纤,却不知道HDMI,原因很简单啊光纤是速度快,稳定强。就是字面上的意思都比较容易懂,可是HDMI你们就不怎么理解,所以听经常的人说的数字化还真的不是太了解,今天利诺威HDMI光纤就来让大家了解所谓的数字化。

Linowei HDMI HDMI optical fiber knowledge of the numerous and numerous, today to look at the digital audio is not a principle, in today's video era, the most understood is the digital processing, audio processing Digital is the general, many users know the word digitization but do not really understand the so-called real meaning of digital, like the Leno's HDMI fiber, you know the fiber, but do not know HDMI, the reason is very simple ah fiber is fast Strong and stable. Literal meaning is relatively easy to understand, but you do not understand how HDMI, so listen to the often people say that digital really is not too understanding, today LinoNow HDMI fiber to let everyone understand the so-called digital.

数字化的对比

   数字化是指将任何连续变化的输入如图画的线条或声音信号转化为一串分离的单元,在计算机中用0和1表示。通常用模数转换器执行这个转换。数字化就是将许多复杂多变的信息转变为可以度量的数字、数据,再以这些数字、数据建立起适当的数字化模型,把它们转变为一系列二进制代码,引入计算机内部,进行统一处理,这就是数字化的基本过程。

Digitizing refers to converting any continuously changing input, such as a picture of a line or sound signal, into a series of separate units, denoted 0 and 1 in the computer. This conversion is usually done with an analog-to-digital converter. Digitalization is the transformation of many complex and changeable information into measurable figures and data, and then use these figures and data to establish appropriate digital models and transform them into a series of binary codes, which are introduced into the computer and processed uniformly, that is, The basic process of digitization.


   数字化的优点-The advantages of digitization


   数字信号与模拟信号相比,前者是加工信号。加工信号对于有杂波和易产生失真的外部环境和电路条件来说,具有较好的稳定性。可以说,数字信号适用于易产生杂波和波形失真的录像机及远距离传送使用。数字信号传送具有稳定性好、可靠性高的优点。

The digital signal compared with the analog signal, the former is processing signal. Machining signals have good stability to external environment and circuit conditions that have clutter and distortion easily. It can be said that the digital signal is suitable for easy to produce clutter and waveform distortion of the recorder and remote transmission use. Digital signal transmission has the advantages of good stability, high reliability.


   那么数字音频是怎么说-So how to say digital audio


   数字音频是一种利用数字化手段对声音进行录制、存放、编辑、压缩或播放的技术,它是随着数字信号处理技术、计算机技术、多媒体技术的发展而形成的一种全新的声音处理手段。

Digital audio is a technique of recording, storing, editing, compressing or playing a sound by using digital means. It is a brand-new sound processing method formed by the development of digital signal processing technology, computer technology and multimedia technology.


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