What is the converter converter?

What is a converter?

Introduce how to use the converter before introducing what is a converter. A converter is a device that converts one signal into another. A signal is a form or carrier in which information exists. In automated instrumentation and automatic control systems, a signal is often converted to another signal that is compared to a standard or reference quantity to connect the two types of meters. Therefore, the converter is often two meters (or The intermediate link between the devices).

The emergence of various types of converters has greatly expanded the range of use of various types of instruments (devices), making the automatic control system more flexible and more adaptable. The basic function of each type of converter is to convert the information into a form that is convenient for transmission and processing. It requires that the information does not be distorted, distorted, delayed, etc. during the conversion process, so there is a certain degree of linearity, input and output impedance matching and isolation of the converter. Requirements: 1 linear characteristics. It is required that the output signal Y of the converter has a good proportional relationship with the input signal X, that is, Y=KX+A, where K and A are constant. 2 input impedance and output impedance. The converter input impedance and output impedance must match the input meter and output meter to achieve high conversion accuracy. 3 isolation characteristics. The input circuit, the output circuit and the power supply circuit should be isolated from each other at the DC potential, and the grounding points of the input and output circuits F should be separated to improve the anti-interference ability.

How to use two converters

Audio and video file format conversion function of video editing software

Audio and video format converters are a kind of popular software. Compared with the above signal converters, they are mainly used in ordinary households. The main applications are: video format conversion, audio format conversion, common video formats. The conversion has RMVB, AVI to MP4, 3GP, these conversions are mainly used for mobile video playback, RMVB, AVI to DVD, these conversions are mainly used to burn DVD discs. Common audio format conversions include MP3, APE to M4A, AAC, and music can be played on ipods by conversion.

The main function: mainly for multimedia audio or video format conversion, very popular with the public.

Representative video converters are: Windows Moive Maker, VideoStudio, Format Factory, and more.