Showing posts with label Connection. Show all posts
Showing posts with label Connection. Show all posts

Friday, September 16, 2011

V3D245 ViewSonic 24 "HD Ready 3D LED display - 20000000:1, 2ms, 120Hz, 1920x1080, HDMI

V3D245 ViewSonic 24 "HD Ready 3D LED display - 20000000:1, 2ms, 120Hz, 1920x1080, HDMI Video Clips.





Link: www.buy.com V3D245 The ViewSonic is a 24 "(23.6" viewable) LED 120Hz 3D-ready monitor with 2 ms response time for the game realistic and video. With twice the refresh rate of standard LCD panels, native 1920x1080 Full HD resolution and include NVIDIA ® ™ Vision 3D glasses with built-in transmitter wirelessly, 3D or 2D experience will be better than ever! Just connect to your PC with GeForce and play over 500 games for the PC in full HD 1080p60, streaming movies on YouTube and 3Denjoy the largest online community of 3D pictures and videos 3DVisionLive.com. Or connect using the built-in 3D vision of emitter devices with HDMI 1.4 3D 3D Blu-ray, PlayStation 3, or set-top boxes. The V3D245 is also hidden in high-quality stereo speakers and comes with SRS Premium Sound ® ™ audio ports provide surround sound experience. ViewSonic have a strong guarantee of performance of the pixels and 3-year warranty ensures that calms yourInvestment.

Keywords: viewsonic, V3D245, 3d, display, monitor, led, lcd

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Thursday, June 30, 2011

HDMI - is the best connection for your HDTV and Blu-ray?

With the popularity of HDTV gone are the days when a TV is only used for television broadcasting and easy connection to your cable box was all they had to do. All kinds of gadgets, is now connected to the TV. The TV screen has several features to your home entertainment the way it is used for games, movies, photos, and can also be used as a computer monitor.

To get the most from your HDTV, it is usuallycomes down to how it is connected. Some people become frustrated when it comes to endless rows of multi-color input and output. It can be a daunting task if you do not know what to use to connect, not only on your HDTV, but also to the many devices you have, such as DVRs, Blu-ray players, set-top box, audio receiver and connect your game console. All offer many options for connecting to your HDTV and use make no mistake about it, how does your HDTV is connectedDifference in both image quality and sound.

Hdmi

How do you connect?

Normally there are 5 ways to connect to other devices to your HDTV: HDMI, DVI, Component, S-Video and composite. Some HDTVs can not all these compounds, but are the most recent, at least with HDMI, DVI and Component. What exactly are these links?

HDMI - High Definition Multimedia Interface, or the standard high-definition home theater. It gives you 1080p uncompressed highDefinition video and up to 7.1 channel surround sound from a single cable.

DVI - Digital Visual Interface was the best option with high-definition televisions. It can give you 1080p high-definition video, but you must use a cable for audio.

Components - The Component video splits video signals into three separate signals, two color and one for brightness. The higher resolution that can achieve is 720p and 1080i.

S-Video - S-Video splits the video signal into two parts, one for color,and one for brightness.

Composite or RCA - Composite gave color and brightness over a cable.

Which is best?

The simple answer to this question is the HDMI cable. With the ease of connecting a single cable, you get the best quality picture and sound. HDMI cables up to 5 Gbps of bandwidth, which is more than enough to carry uncompressed high-definition video images and up to 8 channels with 24-bit audio in high definition. This limits a video or audio effectQuality, as there is no signal conversion (digital to analog) or compressed signals. And Blu-ray discs are possible by achieving the highest quality picture and sound.

There are four versions of HDMI that have the most hardware. They are: 1.0, 1.1, 1.2 and 1.3. All versions of HDMI has the capability, HD video signals up to 1080p.

1.0 - First version of HDMI. It will most audio codecs used in DVD and digital TV signals found, as well as Dolby Digital andDTS.

1.1 - This version for 5.1-channel audio, eliminating the need for permits for six separate audio RCA cables.

1.2/1.2a - Allows the use of Super Audio CD (SACD).

1.3/1.3a/1.3b - This release enables the transmission of Dolby TrueHD and DTS-HD audio for use with Blu-ray. This version also increases the bandwidth to 10 Gbps.

The downside is the cost of the HDMI cable. HDMI cable can be anywhere from $ 20 to $ 150 Some argue there is no differenceHDMI cable, no matter what the cost. DVI is another option for you, with this cable you can get the best 1080p high-definition should. However, other audio cables are required. The best choice when buying an HDMI cable to HDMI cable to find a reasonable price and work your way up until you find one that suits you.

HDMI - is the best connection for your HDTV and Blu-ray?

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Thursday, June 23, 2011

HDMI: Guide to HDTV Connection of the future

Background:

As the HDTV market continues to heat up, consumers need are formed on the cutting edge of technology. One of the terms that it is the consumer, while you probably came across an HDTV set is: HDMI. For the most part, this is a term unknown and will explain the details of HDMI in this article so that you, the consumer is armed with the knowledge to make intelligent purchasing decisions.

Hdmi

What is HDMI: HDMI stands for High Definition Multi-MediaInterface. Hitachi, Matsushita, Philips, Silicon Image, Sony, Thomson and Toshiba: The HDMI specification (now 1.2) has been created by some of the largest manufacturers of consumer electronics in the world. HDMI is the new standard for HDTV digital interconnection. The large difference between HDMI and HDTV interconnects standards previously (component video and DVI) are:

HDMI is digital, unlike analog component video cables all

HDMI supports multi-channel audio in addition toDigital Video. (DVI only supports digital video)

- HDMI is compact and delivers both audio and video signals therefore eliminate cable clutter.

Integrated HDMI content protection called HDCP (High Definition Content Protection)

What does a HDMI connector types: HDMI looks like a USB cable. The compact size and high integration (carries both audio and video) makes the HDTV installation experience truly "plug and play".

Why should IHDMI:

HDMI is all digital, so image quality is "perfect" from source to screen

HDMI is a digital audio and video connection. This minimizes the cabling system

HDMI is rapidly becoming the de facto standard for HDTV connections.

How does HDMI transport the digital video: the video portion of HDMI is implemented by 3 separate differential pairs. Each pair transports 1 of 3 uncompressed native digital R, G, B signals from the source (DVD player, set-top boxes) forthe sink (HDTV display). A single protocol is TMDS (transmission minimized differential signaling), are used for the transport of digital data. Each pixel is represented by 24 bits (8 bits each for each color). The TMDS protocol then "calculates" and stuffs 2 extra bits for the video data stream to minimize a digital data stream with minimum transitions (lower EMI, lower interference) and also a long series of '1 'and '0 'you may end up creating entry errors.

AFourth stage differential pair, called the TMDS clock provides the pixel clock for timing the data stream. The maximum TMDS single link pixel clock is 165 MHz.

What is the data rate of a single link HDMI connection: The maximum clock frequency of 165MHz, and each pixel of the 3 TMDS video streams carries 10 bits. Therefore, the aggregate data is 3 x 10 x 165MHz = 4.96Gbps.

How thorns are included in HDMI connector: There are 19 individual pins in HDMI connection. There are 3Pair of TMDS signals to bring all the digital audio and video signals.

What is the digital audio signal transported: The multi-channel audio is time multiplexed into the TMDS data streams. The audio is much lower data rates (192 kbps) and the extra time is used to demux the audio signals.

What is HDCP: HDCP stands for High-Bandwidth Digital Content Protection. HDCP is an encryption method developed by Intel in order to control unauthorized copying of digital media. TheEncryption is performed in the transmitter HDMI "source" (DVD players, set-top box) and decryption is done by the receiver (HDMI HDTV display) led led found. The secret key for encryption are exchanged between the source and view of an I2C bus (pins 15 and 16).

HDMI is compatible with DVI: DVI is the predecessor of HDMI. HDMI and DVI are identical as regards the video. Therefore, there is video compatibility. However, DVI does not support digital audio.For example, if you have a DVI connector on the old source and an HDMI port on the display, a DVI-HDMI cable all that is required to view the video. A separate audio cable (TOSLINK or SPDIF) will be required to contribute to digital audio.

What formats are supported HDMI: HDMI is high speed digital connection and the resolutions of 480i, 480p, 720i, 720 P, 1080i and in the future, support 1080p.

Conclusion:

HDTV technology is changing rapidly. HD connectionssuch as HDMI will become the de facto standard in HDTV connections. We have outlined the main features of HDMI, the consumer is well informed and prepared to make smart purchasing decisions.

HDMI: Guide to HDTV Connection of the future

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