What is an hdmi cable made of?

Answer An HDMI cable consists of high-purity copper. HDMI stands for high-definition multimedia interface. It is the only type of technology that supports digital video and audio in a single cable. HDMI c... Read More »

Top Q&A For: What is an hdmi cable made of

Is there a TV made that receives closed caption in HD HDMI cable thats not supplied by the cable box?

I'm not sure I understand. All HDTVs can display closed captions for those programs that are using it (e.g. CNN Headline News.) This isn't a function of your cable box, nor the type of cable used... Read More »

Who made the hdmi cable?

HDMI was developed by the HDMI organization, a group formed by several of the larger companies involved in the manufacture of equipment and production of content. The HDMI standard is unusual in t... Read More »

Cheap hdmi cable or expensive hdmi cable does the quality make a difference?

HDMI is digital. it makes no difference at all.Traditional (S-video, Scart, compnent etc) are analogue, and yes it makes a big difference to get a reasonable (not 100's of pounds but tens) cable.T... Read More »

Is there any difference in audio or video quality if i use a $10 HDMI cable against the $100 HDMI cable?

There is no difference. I have a Playstation 3 hooked up to a 42" Sony LCD TV and I used the cheapest HDMI available at Best Buy (around $20). The audio and visual clarity is flawless. Absolutel... Read More »