Shulou(Shulou.com)05/31 Report--

Audio commentary

Hello, everyone. The meeting will answer your questions. Many people still don't know how to convert aac into mp3 and how to convert aac into mp3. Now let's take a look at it.

Answer:

1. Download an audio converter on your computer, click "add File" in the open interface of the audio converter, then import the audio file that needs to be converted, and then select the output format to set the audio output format to mp. Here you need to set the parameters for converting audio, and then you can convert it.

2. The function of the converter:

3. The basic function of various converters is to convert the information into a form that is easy to transmit and process, requiring that the information will not be distorted, distorted, delayed, etc. In the conversion process, there are certain requirements for the linearity, input and output impedance matching and isolation of the converter. The linearity requires that there is a good proportional relationship between the output signal Y and the input signal X of the converter, namely Y=KX A, where k and An are constants, input impedance and output impedance. The input impedance and output impedance of the converter must be matched with the input and output instruments in order to obtain high conversion accuracy and isolation characteristics. The input circuit, the output circuit and the power supply circuit should be isolated from each other on the DC potential, and the grounding points of the input and output circuit F should be separated to improve the anti-interference ability. The D-Sub output ports of ordinary graphics cards, VGA or RGBHV matrices can be connected to high-end display devices such as monitors and projectors with only digital output ports, as well as data type converters in Hibernate.

This is the end of this article. I hope it will be helpful to all of you.

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