Offer you some informatin on audio video converter,splitter,extender,switch,surveillance and so on.

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What’s the portion connected with De-emphasis amplitude o...

USB Male to 3Pin XLR Female Microphone USB MIC Link Cable 3M

Pre-emphasis is frequently included with the end result from the change inside HAMI, executing television system if the change will be on the snowboard previously mentioned the tv, so it is a indication records on the system board, as well as the alignment is definately not prolonged, after that recommend pre-emphasis Will not start. Pre-emphasis […]

Compared with HDMI cable and YPbPr

HDMI Aluminum shell,24K gold-plated plug cable

TV models with HDMI cable can be done thinner and easily be put than Hd DVD players with the YPbPr cable. From the point of view of broadcast images, HDMI pictures are better than the YPbPr cable. For most people, these YPbPr cable is of no use. They just be thrown aside, when people buy […]

The different of HDMI cable and YPbPr

HDTV ypbpr to hdmi dvi converter

The biggest different of HDMI cable and YPbPr is that the output signal is different. HDMI output is a digital signal, the YPbPr output is analog signal. Digital signal is no loss in transit, and the analog signals are susceptible to interference of external and internal factors lead to signal loss and affect the final […]

What is HDMI cable and three color cabel?


The three interfaces behind the TV or DVD is what we call the YPbPr. Because these lines are made up by three lines, so it is called YPbPr. It is a kind of indispensable transmission cable for Home Theater at present. HDMI cable is a kind of transmission cable of fully digital images and sounds. […]

The related questions and answers about VGA to HDMI conne...


Q:I have a spare laptop with VGA interface.I want to use it as a player of Sony46 inch LCD TV with hdmi interface. But I have to use a hd converter, it can be transformed from VGA to hdmi. And I have a VGA hdmi switch wiring Now. VGA can be directly transformed into hdmi […]

HDMI extender concept is put forward by HDgenius

hdmi extender

HDMI port, as a new hd video port,is widely used in the panel TV, DVD, set-top boxes and laptop. It are also increasingly popular in the multimedia teaching system. Due to the high frequency signal attenuation, the distance of AWG42 line transmission is 0.75 meters. But if it is 3.4 Gbps data signals, the transmission […]