Audio

I have done RF research and development work for many years, and I have been engaged in RF chip support work at Runxin Technology for 7 years. As for the design experience of RF circuits, I will share with you here. I hope that the content of the fol

Posted at 21-07-09 by SKYSKY views(246)

Composite video interface is also called AV interface or Video interface. It is currently the most common type of video interface. Almost all TVs and DVD players have this interface. It is a video interface that separates audio and video. It is gene

Posted at 21-07-09 by SKYSKY views(507)

The purpose of the H.264/AVC project is to create a standard that can provide good video quality at a much lower bit rate than previous standards (ie, half the bit rate of MPEG-2, H.263, or MPEG- or more). low). 4 Part 2), without increasing the comp

Posted at 21-07-12 by SKYSKY views(369)

Feature support in particular profiles 1. level When the term is used in the standard, level is a specified set of constraints that indicate the degree of decoder performance required by the profile. For example, the support level in the configura

Posted at 21-07-12 by SKYSKY views(339)

Compression method is the core technology of DVR. Compression method largely determines image quality, compression ratio, transmission efficiency, transmission speed and other performances. It is an important part of evaluating DVR performance. With

Posted at 21-07-12 by SKYSKY views(356)

1. AkaiEIEPro 　　EIEPro is a desktop USB audio interface with 4 inputs and 4 outputs. The analog appearance design + VU watch gives people a retro feel. 24bit/96kHz, 4 XLR/TRS mixed inputs, with phantom power supply and gain control. 2 classic high-q

Posted at 21-07-14 by SKYSKY views(266)

1. The principle of liquid crystal display LCD is the abbreviation of Liquid Crystal Display in English, that is, liquid crystal display. It is a digital display technology that can filter the light source through liquid crystal and color filters t

Posted at 21-07-12 by SKYSKY views(246)

XLR connector, rear XLR terminal, X​L​R balance plug, Cannon plug, XLR Jialong connector, the full English name is Cannon X Series Latch Rubber, commonly known as Cannon connector http:// www.gooxian.com/article/show-278.htm , or Cannon, based on t

Posted at 21-07-14 by SKYSKY views(388)

In recent years, digital video surveillance systems have been widely used in various fields such as banks, highways, and buildings. In digital video surveillance systems, OSD (On Screen Display) technology is an indispensable part. OSD provides users

Posted at 21-07-13 by SKYSKY views(267)

The serial port is a very common device communication protocol on the computer. Electrical characteristics of the serial port: 1) RS-232 serial communication has a maximum distance of 50 feet; 2) RS232 can achieve two-way transmission, full-duplex co

Posted at 21-07-13 by SKYSKY views(700)