GAOInstruments asked:


Toronto, Canada – GAO Instruments ( www.GAOInstruments.com ) has launched the adjustable digital light attenuator (GAO9A) which is used to attenuate continuous optical signal power and widely used  in optical cable construction and maintenance, fiber optic communication, with fiber optic sensors and in CATV networks.

GAO’s adjustable digital light attenuator offers a four and a half-digit liquid crystal display (LCD) and an automatic power-off and a low battery indication function. Also, this attenuator can quickly regulate the attenuation with superior linearity, high accuracy, and low insertion loss and the attenuation value can be set in a single step or continuously. Constructed using an advanced cold molding process, this digital light attenuator is durable and suitable for use in harsh environments. .

For more information about this adjustable digital light attenuation (GAO9A), please visit www.GAOInstruments.com or contact Sales@GAOInstruments.com.

About GAO Instruments

GAO Instruments is a leading provider of telecom instruments testers, optical and electronic measurement instruments, and other electronic products that serve the needs of electronic professionals internationally.

For more information please visit http://www.GAOInstruments.com.

For any media queries:

Director of Marketing,

416-292-0038 ext 228

marketing@GAOInstruments.com

GAO Instruments is a member of GAO Group, which also includes

GAO RFID Inc. – http://www.GAO

Toronto, Canada – GAO Instruments ( www.GAOInstruments.com ) has launched the adjustable digital light attenuator (GAO9A) which is used to attenuate continuous optical signal power and widely used  in optical cable construction and maintenance, fiber optic communication, with fiber optic sensors and in CATV networks.

GAO’s adjustable digital light attenuator offers a four and a half-digit liquid crystal display (LCD) and an automatic power-off and a low battery indication function. Also, this attenuator can quickly regulate the attenuation with superior linearity, high accuracy, and low insertion loss and the attenuation value can be set in a single step or continuously. Constructed using an advanced cold molding process, this digital light attenuator is durable and suitable for use in harsh environments. .

For more information about this adjustable digital light attenuation (GAO9A), please visit www.GAOInstruments.com or contact Sales@GAOInstruments.com.

About GAO Instruments

GAO Instruments is a leading provider of telecom instruments testers, optical and electronic measurement instruments, and other electronic products that serve the needs of electronic professionals internationally.

For more information please visit http://www.GAOInstruments.com.

For any media queries:

Director of Marketing,

416-292-0038 ext 228

marketing@GAOInstruments.com

GAO Instruments is a member of GAO Group, which also includes

GAO RFID Inc. – http://www.GAORFID.com

GAO Tek Inc. – http://www.GAOTek.com

GAO Research Inc. – http://www.GAOResearch.com

GAO RFID Asset Tracking – http://www.GAORFIDAssetTracking.com

GAO Embedded – http://www.GAOEmbedded.com

GAO Comm – http://www.GAOComm.com

GAO Fiber Optics – http://www.GAOFiberOptics.com

Toronto, Canada – GAO Instruments ( www.GAOInstruments.com ) has launched the adjustable digital light attenuator (GAO9A) which is used to attenuate continuous optical signal power and widely used  in optical cable construction and maintenance, fiber optic communication, with fiber optic sensors and in CATV networks.

GAO’s adjustable digital light attenuator offers a four and a half-digit liquid crystal display (LCD) and an automatic power-off and a low battery indication function. Also, this attenuator can quickly regulate the attenuation with superior linearity, high accuracy, and low insertion loss and the attenuation value can be set in a single step or continuously. Constructed using an advanced cold molding process, this digital light attenuator is durable and suitable for use in harsh environments. .

For more information about this adjustable digital light attenuation (GAO9A), please visit www.GAOInstruments.com or contact Sales@GAOInstruments.com.

About GAO Instruments

GAO Instruments is a leading provider of telecom instruments testers, optical and electronic measurement instruments, and other electronic products that serve the needs of electronic professionals internationally.

For more information please visit http://www.GAOInstruments.com.

For any media queries:

Director of Marketing,

416-292-0038 ext 228

marketing@GAOInstruments.com

GAO Instruments is a member of GAO Group, which also includes

GAO RFID Inc. – http://www.GAO

Toronto, Canada – GAO Instruments ( www.GAOInstruments.com ) has launched the adjustable digital light attenuator (GAO9A) which is used to attenuate continuous optical signal power and widely used  in optical cable construction and maintenance, fiber optic communication, with fiber optic sensors and in CATV networks.

GAO’s adjustable digital light attenuator offers a four and a half-digit liquid crystal display (LCD) and an automatic power-off and a low battery indication function. Also, this attenuator can quickly regulate the attenuation with superior linearity, high accuracy, and low insertion loss and the attenuation value can be set in a single step or continuously. Constructed using an advanced cold molding process, this digital light attenuator is durable and suitable for use in harsh environments. .

For more information about this adjustable digital light attenuation (GAO9A), please visit www.GAOInstruments.com or contact Sales@GAOInstruments.com.

About GAO Instruments

GAO Instruments is a leading provider of telecom instruments testers, optical and electronic measurement instruments, and other electronic products that serve the needs of electronic professionals internationally.

For more information please visit http://www.GAOInstruments.com.

For any media queries:

Director of Marketing,

416-292-0038 ext 228

marketing@GAOInstruments.com

GAO Instruments is a member of GAO Group, which also includes

GAO RFID Inc. – http://www.GAORFID.com

GAO Tek Inc. – http://www.GAOTek.com

GAO Research Inc. – http://www.GAOResearch.com

GAO RFID Asset Tracking – http://www.GAORFIDAssetTracking.com

GAO Embedded – http://www.GAOEmbedded.com

GAO Comm – http://www.GAOComm.com

GAO Fiber Optics – http://www.GAOFiberOptics.com

Vincent Woodall asked:


Are you looking for an image projecting solution for your home or business? Digital DLP projectors employ an image-screening method that is rapidly gaining popularity and is becoming renowned for its quality and reliability.

Looking to create the ultimate home entertainment system? Invest in a digital DLP projector to screen all your movies at home, in state-of-the-art surroundings.

Regularly give presentations, or running a business or organisation that requires the frequent use of high quality projection equipment for conference or training events? Digital DLP projectors are lightweight and operate at low noise levels and are currently placed at the very forefront of image projecting technology.

Digital DLP projectors use a relatively new image projection technique, known as Digital Light Processing (DLP) that has been in existence for about 20 years.

The new image projection technique was invented in 1987 by a technical specialist called Dr. Larry Hornbeck, who was then working for Texas Instruments.

DLP is another way of projecting digital images onto a screen and, since the invention of the technique in 1987, a great deal of work has gone into preparing the process for release into the commercial market, where it is now beginning to compete against other 21st century image display techniques, like LCD, plasma screens and high definition television.

DLP works by projecting an image through a complex matrix of a large number of tiny mirrors. The number of mirrors that your particular digital light projector contains will dictate the resolution quality of the image that is projected.

As DLP technology has improved, smaller, mass-market digital light projectors are becoming available for use in the office or home. These high-quality image projection devices make excellent additions to a home entertainment system and are handy tools for presentations and corporate screenings, as well as being a great additional piece of equipment for any educational establishment.

DLP technology works as both front and rear-projected, so digital light projectors are available as stand-alone units and also as box units that are fitted with a rear projector and include a screen within the box ‘ making it one handy image-screening unit.

The advantages of a digital light projector are manifold, with the best advantage considered to be its superior image projection quality, producing images on even the largest screens of a quality and clarity that has never been seen before.

Digital light projectors produce shake-free images and their light source is replaceable, which gives them a longer product life than other image screening options available on the market.

So, how can you benefit from this rapidly-advancing new technology and install a digital light projector in your home, office or educational establishment? The Nobo range of digital light projectors scores highly for image resolution quality and contrast and offers exceptional brightness. The Nobo range is easy to use, lightweight and portable and has been designed with entry-level operators in mind.

Bivan asked:


Plasma TV and LCD TV each have their own applications and

use with both advantages and disadvantages and the decision

to buy which one will depend on your needs. Both plasma and

LCD technology are the latest technology available in home

entertainment giving us clear picture and you would surely

find pleasure in watching them. Apart from this super fine

quality, plasma tv and lcd tv are less bulky than the

traditional cathode ray tube televisions and offer better

resolution and high quality pictures together with great

sound which is possible due to the advacement of technology.

People get confuse when they go to the market to bring home

television. Since the price for the plasma tv and the lcd

tv are almost the same, it becomes difficult to determine

which is the better one. The answer depends on what you plan

to do with it like do you want to watch movies or want ot

use for photography or for playing computer games.

The technology behind these plasma tv is quite different

from LCD tvt. Thousands and thousands of small pixels with

the color scheme (Red, Green and Blue) is used in the plasma

tv. These primary colors combine to produce millions of

variations of colors. A plasma tv consists of two panels

that are filled in between with neon gas or xenon and as

electricity is passed through the gas, it becomes liquid

and start generating light. The light in turns lights the

pixels and thousands of pixels together form a quality

image. This process happens quite quickly up to 50 frames

per second. Therefore it is recommended to get a plasma tv

if you are watching movies etc. Plasma tv has a higher colour

resolution and clearer picture image than LCD TV.

You cannot say that plasma tv is better than LCD TV becuse it

has already been stated that both are the latest technology

and hve their own applicaions. lcd tv uses a panel of cells

that are filled with liquid crystals and when the electricity

is passed through these cells, the liquid crystals allows

lights to pass through or be filtered. By blocking the different

wavelengths of lights, the different colours are displayed. It

works in a way like a prism. It is recommended to buy a LCD TV

if you use it for digital photography or playing computer games.

The response time are better for LCD TV compared to Plasma TV

and can be used as a monitor for your computer.

Article written by soma.

Author Bio::

soma

southern california home theater

california home theater

email: bivan_dense@yahoo.com

Gao Tek Inc. asked:


GAO Tek Announces Release of GAO7004 Standalone Digital Video Recorder

GAO Tek Inc. is releasing a new standalone Digital Video Recorder (DVR) – GAO7004, to the market. GAO7004 is designed to record AV signals from equipment like cameras and DVD players, and is suitable for both personal and small business uses.

The DVR features support for a 500GB hard disk drive, and the capablity of 4-channel real time recording in both HD1 and CIF resolution. GAO7004’s enhanced performance allows it to support 4 channel video signal input and 3 video output modes. This low-priced, light-weight DVR also provides 4 channel audio and alarm inputs, and 1 channel audio and alarm output. GAO7004’s network functions allow for more accessibility and security, and its USB backup and upgrade features make it easy to operate. In addition, it supports the use of the PS2 mouse, remote control and panel control making the operation of GAO7004 more effortless.The support of M-JPEG video compression format helps deliver high image quality to the users.

Specifications:

*4 channel video inputs (BNC)

*2 channel video output (1BNC and 1 S-video), VGA optional

*Recording Frame

-PAL: 25f/s/ch (CIF) NTSC: 30f/s/ch (CIF)

-PAL: 12.5f/s/ch (Half D1) NTSC: 15f/s/ch (Half D1)

*Display Frame

-PAL: 100f/s/4ch NTSC: 120f/s/4ch

*Recording Resolution

-PAL: CIF: 352×240 (CIF) NTSC: CIF: 352×288 (CIF)

-PAL: 704×288 (Half D1) NTSC: 704×240 (Half D1)

*M-JPEG Compression

*3 levels adjustable (High, Middle and low) Record Image Quality

*Record Mode: Manual, Alarm, Motion detection, scheduled

*Video Search by event, time and channel

*One channel or four channel synchronously Playback

*6×8 motion detection windows, sensitivity adjustable

*4 channel synchronously audio inputs and I channel audio output

*4 channel alarm inputs and I channel alarm output

*IDE connector, Support 500G HDD

*Triple operation, support PS2 mouse control, remote control

*USB back up and USB upgrade

*Weight: 2KG

*Dimensions: 300mm x 272mm x 58mm

Nor Nan asked:


cts or commercials we watch on television are the most polemic products we come across daily. Some people like them, while some dislike them but no one can refute them as they have engrossed so much in our every day life. The greatest success of this electronic shopping has become much accessible due to the fact that we get some of the unique and most diverse utilities or goods very easily without the necessity to leave our home, for instance, from an Ionic air purifier to the tart cherry or a handheld game like Sudoku. The TV shows, programs, or infomercials there in every consumer’s house for many years evolved the technology of television and television industry developed into new methodologies for the platform of shopping.

From the purchasing by phone, to the ’shopping by catalogue’, the sudden boom in telemarketing since 1990s, as perceived on the television, all type of products have obtained a specific niche along with the advent of Internet in 21st century. However, the consumers themselves have to decide whether the product telecast on TV shows is worth its price tag or the product is of poor quality and is overpriced.

For other consumers, Internet is not merely an online showcase but also a helpful tool to offer them a vigor research for the products they need to shop they have already seen on TV. There are numerous websites on Internet, which are devoted to provide reviews on shopping and detail price comparison on every individual product for the ease and convenience of interested purchasers. Whereas other websites on Internet display rating reviews based on distinctive aspects of several popular products advertised through several TV shows and these organizations or sites are there to save general audience and their own members from scams, fraudulent or misleading advertisements.

To get the best experience while shopping after seeing TV commercials is to locate the appropriate store which is offering wide range of quality commodities at cheaper price, customer services and other necessary things like guarantees to gratify the shoppers. You can also share your shopping experience as you have purchased a product after seen on TV , makes your ability for decision much better, and at the other side, you will be helping other customers. TV commercials are the main podium to make you aware of the product newly launched and its availability. But do not decide to buy a particular product that appears on the screen. It would be advisable for you to make a little research about specific product you have seen on TV before shopping for it or before putting your valuable money in that.

Commercials are generally hyped form of anything, and generally do not give immediate results to the users of that product. Although these infomercials leave greater impact on the viewers and motivates them to shop for these. With little caution, care and research, make your shopping experience really exciting as the activity of shopping is a great provider of leisure, fun, and enjoyment but always try to make wise purchasing without wasting much of your money.

Mark Etinger asked:


A digital SLR camera is a significant investment. And if you’re going to commit to such a high-quality product, you probably want to know the benefits of ownership. With that in mind, here are some of the most significant advantages to owning a digital SLR – and how this camera can take you to the next level of digital photography.

What are the differences between a Digital SLR Camera and a Standard Digital Camera?

There are several key differences between these two types of camera that every potential buyer should know before making a purchase decision. These differences include:

· Auto-focus. Digital SLR cameras are not the place to go for automatic focus functionality. Unlike their less-expensive cousins, SLR cameras are manual focus.

· Price. Digital SLRs carry more powerful features that straight digital cameras and as such will also have a higher price tag.

· Features. As mentioned above, SLR cameras have a wide array of features geared towards the intermediate or advanced photographer. These include different lighting settings, zoom lenses, shutter speeds and more.

While the point-and-click crowd will be satisfied with less expensive digital cameras, those photographers who want to take a “step up” should consider digital SLR cameras as the next step in their hobby experience.

What are the Advantages of a Digital SLR Camera?

· Lightning fast shutter speeds. Why is a fast shutter speed important? Have you ever lost a shot with an inexpensive digital or standard camera waiting for the picture to snap? Digital SLR cameras are quick on the draw, so when that special moment happens, you’ll capture it all in glorious color.

· Multiple lens options. Digital SLR camera offers serious options for serious photographers. Most prominent among these options is the ability to add a variety of different lenses to the camera. Whether you’re shooting panoramic vistas or emotional close-ups, there’s a lens for your SLR to capture it more effectively.

· Low light photos. Digital SLR’s have the power to turn poor lighting conditions into great shots. The digital sensors in a digital SLR camera can bring vibrant images to life even when there’s not enough ambient light to go around. And the coolest part, they can do it without using a flash!

· More human control. Cameras with automatic flashes or zoom controls are a great choice for many weekend photographers. But people who need a more control are better served by Digital SLR cameras. While many of the point-and-shoot features that make digital cameras so great are available here, there is also a wealth of customizable options in SLRs that a person can control just about every aspect of their photography.

Where is the Best Place to Buy a Digital SLR Camera?

Currently, the best deals on digital SLR cameras can be found online. By knowing what you’re looking for ahead of time (do your homework!) and spending an hour or two comparison shopping, you can find a deal that outstrips almost anything found in a traditional camera store.

Stop searching in vain for the best prices online. Everything you need to save money on all your electronics, apparel and more is right at your fingertips at www.everyprice.com. www.everyprice.com is the best comparison shopping site on the web – delivering side-by-side comparisons of millions of products including computers, videogames, digital cameras, home and garden essentials, books, event tickets, designer fashions and more. Just select the item you’re looking for and BAM, EveryPrice pulls every available product related to your search and sorts the results by the parameters you choose. Every smart shopper needs to visit www.everyprice.com right now!