audio visual | audiovisual equipment | christie video wall

Video wall means multiple monitor or screen of television set tied together . Mostly display technologies  LED arrays, DLP tiles,include LCD panels and rear projection screens.
          Main reason for video wall in place of a single large screen can include the capacity to customize tile layouts, greater screen area per single display cost, and greater pixel density per unit cost, due to the economics of manufacturing single screens which are not usual in shape, size, or quality.Christie is first to market a 3-chip DLP  video wall solution that provides options for larger screen sizes using fewer projectors.

audio visual | audiovisual equipment |display wall or video wall

In many companies there are video wall installed for the presentation purpose or for the introductory purpose . I mean introduction of the company...... !
Here we see the basic about what is video wall and how it works.And all types of video wall .Also the works of video wall.Why it is impotent in any organizational. 

audio visual | audio visual equipment | life-size |audio conferencing

Audio visual | audio visual equipment | life-size |audio conferencing

Now we see about the  life-size audio conference systems or life-size audio-conferencing equipments ...... !
For a authentic audio conferencing there should be high definition audio require .Life-size provides high definition audio conferencing equipments Life-size equipments enables people to communicate effectively whether working from a large conference room or a small office sitting.

First of all we have to know something impotent about audio conferencing or before selecting the audio conferencing  equipments... !

1-The last thing you want is to buy is equipment that's not going to get used.   If you come to a consensus as a  group on the features of the new audio conference equipment and even whether or not your team needs an upgrade.
2-Then contact all suppliers  and give the proper needs to the supplier .
3-Get many quote then compare all quote with make and models.
4-Set the whole budget from accounting department .
5-Before you buy try all the systems if they are supporting or not to your system .

audio visual | audiovisual equipment | lifesize video conferencing systems

 Audio visual | audiovisual equipment | life-size video conferencing systems
Hey last time we saw about poly-com video conferencing equipments same here there is another video conferencing system that is life-size .

     Life-size is also very good company who deals with the AV equipments
Life-size Passport is the first High-definition video system to deliver tele presence-quality and unmatched simplicity at a price point that enables broad deployment to every knowledge worker in your organization.Life-Size is the first truly portable video conference system.
  The new Life-size Camera 10x is the company’s first 10x optical zoom camera
Designed for large meeting rooms auditoriums and lecture halls this new High definition video conferencing accessory option delivers increased zoom capability to support Full High definition quality video even it is claimed at significant distances. The new camera is to be bundled with any of the Life-size 220 series endpoint offerings.

The features of that camera is .....!
* Improved Pan Tilt Zoom functionality – Smoother          operational handling for more lifelike interactions
* 1080p30 support and increased zoom capability – Full High definition video     supports larger meeting rooms with crisp, clear resolution     and detail
* Improved low light handling – Better quality video in darker environments
* Anti glare visor – Reduced light glare on lens to support productive High      definition video communications.

audio visual | video conference | poly com camera

  First of all we see very basic about how poly com camera works.
Polycom camera works with Polycom's software and will not function as a web cam in Web Meeting. ViaVideo and its software are compatible with any ITU H.323 standard endpoint such as NetMeeting, and Polycom's line of H.323 products.
you require high speed internet for ip camera works.IP camera is a combination of a camera and acomputer. The camera can be connected directly to the network. It has built-in software for a web server, FTP server and e-mail client. Some advanced versions support motion detection and alarm input/output ports.

How does the Ip camera works...... !

• The Camera captures the image
• Captured images are transformed into electrical
  signals
• These signals are converted from analog to
  digital format
• Digitized signals are compressed and sent over
  the network.

Difference between ip&cctv camera..... !

• Analog CCTV systems connect to a DVR (digital
  video recorder) using coax cables and BNC
  connectors (not networked).
• IP Cameras connect directly to an existing
  Ethernet network. This connection could be
  wired or wireless and they can be accessed from
  anywhere.