TV 2M

Question by Sharon: Will an analog tv if used as a monitor to play dvds work with a dvd player after going digital in 2009?
And also, will a vcr work? I’m talking about a regular dvd player and without doing anything special. No cable tv. Cause I have tons of dvds and vhs tapes and don’t like regular tv shows.

Best answer:

Answer by Light Knight
Don’t worry too much about it.
If you have a TV that works now with your DVD player, it will still work when the off-air stations go all digital. It just won’t be able to pick up and decode those digital off-air stations. There will likely be a few interface boxes that will decode the digital signal and convert it to an analog signal that will be playable on older sets.
No promises that you’ll be able to get a replacement in case of failure.

Know better? Leave your own answer in the comments!

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by Zorraquino

Watch Digital Television on Computer: FAQs about Internet TV

your television set just isn’t the only equipment you’ll be able to use for watching Tv programs. These days, you are able to also use your personal computer. Yes, with advanced technological innovation and the World wide web, several folks can now watch digital Tv on Pc or cable Television by means of their desktops or net books.

Listed below are crucial facts about the so known as pc Television shows:

1. To enjoy cable Television on your personal computer, you’ll need not have your CPU upgraded; you do not even have to purchase a new individual pc. You just must download a particular computer software that can make watching Tv on personal computer a reality. You have to make sure, nonetheless, that your laptop or Computer meets the software program specifications like having at least a Pentium four system and above; acquiring a processor that has at the very least 300 mhz of speed; and your desktop/notebook need to a minimum of have RAM memory of over 400 mb.

2. being able to watch digital Television on Pc is also extremely handy. Why? Nicely, you are able to really ‘bring’ these channels with you wherever you go, particularly should you download the personal computer Television exhibits program/software into your net book or laptop. Even if you are on the road on some trip, or inside a coffee shop waiting for your date, you need not miss the Television show you might be addicted to – thanks to the truth that you simply have cable Tv within your computer.

Although you’re on a break within your workplace, you also have the likelihood to view a particular series or sitcom as you’ll be able to also try downloading Television on Computer software which can make watching Television on pc a possibility.

3. Those who pick to watch digital Tv on Pc will also be capable of save a lot of cash. This is because compared to subscribing to cable businesses and satellite broadcast organizations, downloading personal computer Tv exhibits software program or programs is much more cost efficient. Nowadays, cable bills even reach hundreds of dollars to be paid monthly, that is definitely a whole lot of cash. With cable Television on pc software, nonetheless, you only need to pay a one particular time fee of as low as – , with completely no hidden charges. If you want to have larger savings, as a result, watching shows from your desk top can be a recommended move.

4. Another great thing about choosing to watch digital Television on Pc is this: you get to watch a large number of channels 24 x 7. All of us know for a fact that satellite dish subscriptions and cable television subscriptions only give numerous channels, usually not even acquiring a total of hundreds! Watching Tv on computer, however, lets you watch much more than three thousand and 5 hundred Tv channels, which indicates that viewing the so-called personal computer Tv shows is more practical, much more efficient, and definitely offers fantastic worth for cash.

Getting cable Tv on your personal computer or digital tv on your notebook, laptop, or Pc, is something that you need to benefit from right away. With digital Television on Computer, you get a great deal of positive aspects: you only pay a 1 time price which is typically only and below; you get to watch whenever and wherever, particularly in the event you use your laptop; and, don’t forget, you’ll be able to appreciate viewing a large number of television channels right in your personal computer, which an ordinary satellite dish and cable won’t be capable of offer.

To enjoy Television exhibits with digital top quality right at your desktop, download: Digital Tv Software program. The mentioned system will enable you to watch from more than thousands of channels, regardless of which nation you reside in, for so long as you’ve got a great Web connection, along with a Computer.

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by slimmer_jimmer

The Difference Between Film and Digital Photography

There are many differences between film and digital photography. To most amateur photographers they do not matter much. They prefer the convenience, ease of use and lower cost of digital cameras and are not going to revert to the film age. However understanding the differences can help taking even better photos and can also help when debating with friends about the future of film.

Following is a list of differences that are important to understand. The differences are listed in no particular order.

The sensor: The most obvious difference between film and digital is the sensor used to take the photo. With film cameras a film sensitive to light is placed behind the lens. When a photo is taken the shutter opens for a predetermined period of time and light hits the film. The result is a photo “printed” on the film. To take a new photo the film has to be rolled and a fresh “clean” film is place behind the lens. With digital cameras a fixed electronic sensor (sometimes known as CCD) is situated behind the lens. The sensor is built from tiny light sensitive sensors each representing a pixel. When the shutter opens light hits the sensor and each pixel gets its “value”. Put together all the pixels comprise one photo. To take a new photo the photo is saved on a digital media and the CCD is electronically emptied.

What does a different sensor mean? The main difference is in the Depth of Field. Since digital sensors are smaller in size than a 35mm film the depth of field will be much higher and in fact in most compact digital cameras almost infinite. The result is that blur backgrounds can not be created.

The cost of a photo: Photos taken with a digital camera literally cost nothing. The photos are kept in erasable memory and thus can always be discarded at no cost. Also the photos you would like to keep can be copied to digital media such as a computer’s hard disk. With storage prices going down the cost of saving a photo on disk is practically zero. Film does cost money. With a film camera you have to pay for the roll of film, for developing the negative and for printing the photo. Every time you press the shutter button you spend money.

The capacity: With ever growing storage capacities digital cameras today can hold hundreds and sometimes thousands of photos on a single media. You can always have a few more in your pocket and changing is very fast. The result is that a digital camera has practically infinite capacity. You can shoot as many photos as you want and at the end of the day just dump them on your computer’s disk. Film cameras’ capacity is very limited. A roll of 36 photos can only hold 36 photos. After a roll is used changing to a new roll can take time and is not easy to do in scenarios such as darkness or a harsh environment. For that reason many professional journalists carry a few cameras on them and instead of changing rolls they turn and use another camera just so that they do not miss a shooting opportunity.

The feedback: One of the most important features of the digital camera is instant feedback. Almost all digital cameras include a small LCD screen. Once a photo is shot you can go back and watch it on that screen. The ability to see how the photo looks like results in better photos. If the photo is not good you can take another one. Being able to see the photos on the spot results in an educated decision how to fix a photo or how to better compose it. It takes a lot of the guessing away from photography. With film cameras there is no way to know how the photo on the film will look like when printed.

New shooting angles: Just a few days ago I took a great photo with my digital camera that I would have never taken with my film one. I shot a cat that was resting on little rock. I held the camera in my hand and positioned it down where it almost touched the ground and I started shooting. I probably took 50 or more photos. I immediately looked at the camera’s LCD to review my photos and make sure they were focused and had the cat in them. The result was one great photo looking at the cat from the ground. I can not imagine myself just lying down on the dirty ground with a film camera looking through the viewfinder and perfecting that one shot.

With digital cameras you can actually take photos without having your eye glued to the viewfinder. Overhead shots where you raise the camera over your head are much easier to do since you can still see what the camera is shooting by just looking up at its LCD screen.

Correcting photos: With digital cameras photos can be corrected using photo editing software. Some correction abilities are built-in to the cameras but many more are available as software packages for your PC. With film cameras what you get is what you get. After the film is developed it is very hard to make any corrections. Usually if corrections are absolutely needed the negative or the printed photo will be scanned (i.e. converted to digital) corrected and then printed again (in a long and costly process).

Changing conditions: Every roll of film is designed for best results in a specific environment. For example there are indoor and outdoor films or films with different light sensitivity. If conditions change rapidly a film camera user will have to either shoot with the wrong film, change the roll (and usually lose photos that were not used in the current roll) or use another camera with a different film in it. The results of shooting with the wrong film can be distorted colors (reddish photos for example), a grainy photo and more.

With digital cameras the characteristics of the sensor can be changed instantly for each photo taken. With a click of a button the camera can be put in an indoor or outdoor mode, low light, night photography etc. Some cameras will automatically sense the scenario and set the sensor mode accordingly.

The myth of quality: While it is true that film photography has its advantages the claim for superior quality is no longer true. As digital camera evolved the quality of high end digital SLR cameras is superb and in many ways even better than film. When considering quality you should also consider the quality in terms of composition and the scenario caught in the photo. With digital cameras’ high capacity, zero photo cost and instant adaptability to changing conditions photographers can produce better compositions and experiment more to get the best photo possible.

Longevity: We have also paged through old photo albums of our grandparents. The photo looked a a bit yellow, scratched and just plain “old”. Storage of printed film photos or even negatives results in quality deterioration. Digital photos on the other hand never lose their quality. A digital photo will be identical today and 500 years from now. As long as we remember to refresh the digital media every now and then and to back it up our photos can literally list forever and not lose their quality.

This is an experiment gone terribly wrong. It’s what happens when the talented production crew behind Film Riot gets bored. Arris thought he could suck an egg through a IBC root beer bottle… And you have to watch what happens!

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by heartonastick

Digital Tv: the New Golden Age of Television

On February 17, 2009, Americans will enter the age of digital television — ready or not.

On that date, all full-power broadcast television stations will begin broadcasting only in digital, improving sound and picture quality as well as allowing for stations to offer multiple programming choices, called multicasting.

The government-mandated change will free up needed frequencies for public safety and new wireless communication offerings.

What’s the difference between analog and digital?

Since television was invented, stations have broadcast analog signals, or continuously varying radio waves. The familiar “snow” or ghosting of images is one problem with this way of sending broadcast signals.  Another issue is the limited bandwidth for an ever increasing number of television channels.

After the transition, broadcasts will be sent only via digital signals, which use a series of zeroes and ones to transmit data just as a computer does. The result is clearer, more reliable picture and sound as well as the opportunity for more programming options and interactive features.

Because of how a digital signal transmits information, it has more room for additional data. So now television stations that once broadcast on one channel, such as channel 3, can now broadcast on several segments of that channel, for example: 3-1, 3-2, 3-3, 3-4. Each channel could offer specialized programming for a particular audience.

HDTV is the highest level of digital television quality, but it is not the only one. SDTV, or standard definition television format, is the quality at which basic digital broadcasts will be provided. SDTV offers an enhancement over traditional analog broadcasts, but it is not as sharp as HDTV.

What do I need to do to be ready?

If you have an analog input television and currently receive your television service through cable or satellite, you will continue to receive your current stations without needing to purchase additional equipment.  However, to receive the full, original quality digital signal, you may need to upgrade your set or get special equipment from your service provider. Simply check with your cable or satellite company for more details.

Note that if your service goes out due to weather or other circumstances, you will no longer be able to receive traditional television channels without a digital tuner or digital-to-analog converter box.

If you have an analog input television and receive your signal via an outside antenna or “rabbit ears,” then you will need to purchase a digital-to-analog converter box to be able to continue watch television. Your set will continue to work as before with gaming consoles, DVD players, VCRs and other similar systems.

The new converter boxes are expected to be available in early 2008 and run between and . From January 1, 2008 through March 31, 2009, all U.S. households are eligible for a government coupon program to offset of the cost for up to two boxes per household.  A list of eligible boxes is available from the National Telecommunications and Information Administration, which manages the program.

Aside from buying a converter box or signing up for a cable or satellite service, you could also choose to buy a new digital-input ready television. After May 2007, all new televisions must be ready for receiving digital signals or be clearly marked that additional equipment will be needed.

These next generation television sets are the best way to experience all that digital television has to offer.

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by Armando Mancini

DCS-581 Super Widescreen 5M Pixels Digital Camera

Extra Wide 3.0 Inch LTPS screen Digital Camera direct from gsdbuy  Wholesale. View your pictures and video clips on the 960 x 240 pixels screen, and see what a difference such a large screen can make! This wholesale priced camera also can be used as a PC camera, has a SD/MMC port accepting up to 2GB cards, the ability to take up to 10 Mega Pixel digital photos, and an incredible china wholesale online 12x digital zoom to get in really close to the action. Buy one for yourself with Gsdbuy no MOQ policy, or buy in bulk and use our drop shipping, all with our one year Warrantee for all products.

Note on Interpolation: Please note that this camera takes images in sizes equivalent to 10.0 megapixels. This is through a software resizing process on the camera called interpolation. The image sensor of this camera has a native resolution of 5.0 megapixels.
 
Features: 
• Imaging sensor: 1/2.5\” CMOS 5.0 mega pixel image sensor
• Max. Resolution: 10.0 mega pixels via interpolation
• Storage media:
• Internal: built-in 32MB flash memory,
• External: supporting SD/MMC Card (up to 2GB)
• Sensor sensitivity: AUTO
• Lens: Fixed Focus Lens,
• F/3.1, f=7.5mm,
• Focus range:
• Normal: 1.5M ~ inf,
• Macro: 15cm ~16cm
• Still image:
• Formats: JPEG (EXIF), DCF, DPOF
• Resolution: 2M, 4M, 6M, 8M, 10M
• Quality: Fine, Normal
• Movie clips: AVI (Motion JPEG), 640 x 480 pixels, 20 fps
• Zoom: 16 X digital zoom
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• Flash: 1.0 ~ 1.5M
• Off, Auto , Auto Red Eye Reduction mobile phone wholesale
• White balance: Auto , sunny , cloudy , tungsten , fluorescent
• EV compensation: -2.0 EV ~ +2.0 EV (in 1/3 EV steps)
• PC interface: USB 2.0, full speed
• PC Camera: USB 2.0, full speed
• TV out format: NTSC/PAL
• Shutter: Mechanical and electronic shutter, 1/4 ~ 1/1000 second
• Auto power off: Off, 1, 3 or 5min(user definable)
• Power supply: 2 x AA Alkaline batteries / Ni-MH batteries
• Dimensions:92x61x24mm

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by splorp

Top 5 digital audio formats

Advanced computer users and music lovers deal with various audio formats on everyday basis. Audio file formats are so different that nobody can tell you exactly how many formats are there in total. All of them can be used by certain media software or digital players like iPod and Zune. Nowadays the most popular audio formats are MP3, WMA, AAC, WAV and FLAC.

MP3 is dominating audio file format for music and audio books. In today’s world, every digital player, mobile phone and audio software is able to play MP3 tunes. Most Internet radio stations stream MP3 music. MP3′s are easy to share and upload. It’s possible to convert music and video to MP3 format using online conversion websites, freeware and shareware converters that you can find online. After conversion to MP3 format, the user guarantees audio compatibility with 99% of all music players.

M4A (AAC) or MPEG4 audio is related to Apple iPod, iPhone and iPad audio. Digital players by Apple use M4A as their proprietary digital audio format. You can download M4A songs from Apple iTunes store. Besides M4A format for music files, Apple applies M4B extension for audio books, M4R – for ringtones and M4V for movies and TV shows. Not long ago iTunes music was protected with DRM and the songs were offered with M4P extension. But soon after Big Four labels abandoned DRM, the music was converted to M4A unprotected format. IPod music needs to be converted to play on Zune and some other digital audio players.

WMA is proprietary digital audio format created by Microsoft. WMA songs and audio books are used steadily because most digital players and Windows software can play them.  A great number of digital audio stores distribute music in WMA format. The most popular ones are Napster, Nokia Ovi store, Kazaa, iMesh and TDC Play. Their music is still protected with DRM. Audio DRM protection is the way to restrict the songs’ playback allowing media usage on limited number of computers and digital audio players. Nevertheless, the subscription to Napster or Nokia Ovi offers unlimited music downloads for a small monthly fee. DRM-protected WMA music files can be easily converted with Convert WMA to MP3 software. After that you can play your WMA songs and audio books without inconvenience.

Quite a lot of people in the world are tied to lossless music. They play, store and share music as uncompressed FLAC, WAV, APE, WV and WMA lossless tracks. The term “lossless” refers to huge audio files that fully preserve sound quality of audio CD music. Lossless FLAC songs are supported by impressive number of digital audio players e.g. Cowon, SanDisk Sansa, iRiver, Samsung and some others. Some people take advantage of uncompressed audio files to share their high-quality music online. If you make a quick google search for lossless music, you will find a number of Internet communities but I’m not sure if they are legal in US. Some paid services still offer band-sanctioned music in FLAC format as well. They usually provide both studio works and high-quality live show recordings.

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Sangean DT-210 AM/FM Pocket-Size Digital Radio

• Receives AM/FM transmissions
• Pocket-size (2.5″ x 4.25″ x 1″)
• 10 preset stations per band
• Stereo/mono switch
• Deep bass boost improves sound

Sangean DT210 Pocket Radio – Keep up-to-date on the latest news, weather, traffic, sports scores, & much much more with this ultra-portable pocket radio from Sangean! This radio is so portable, it can fit into your shirt pocket! Built-in Speaker Low Battery Indicator Stereo/Mono Switch DBB (Deep Bass Boost) Includes – removable belt clip, stereo earbud headphones, & trailing antenna Size – 2.4 x 1 x 4 Weight – 3.85 oz.

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ViTiny Pro10 Plus Portable Digital Microscope 10x – 200x (Free Shipping in US)

• Built in 2.8″ full color TFT LCD screen: 320 x 240 pixels for preview; Magnification: 10x to 200x (Optical zoom: 10x to 40x, Digital zoom: up to 5x); View Range on 2.8″ LCD Screen: 6x4mm at 10x magnification
• Digital Camera: 2M pixels; Photo Resolution: 1600 x 1200 pixels, JPG file; Video Resolution: 1600 x 1200 pixels, AVI file; TV Image Output: MP4 file; Web CAM Function
• USB Cable: 1.1 speed for transferring images to a PC; AC Adapter: 100-240 Volt, 50/60 Hz for world-wide power requirement; 32MB internal Flash memory for saving images; Micro SD Card Slot: optional cards used up to 2GB
• Multi-LED Lighting Function: adjustment of light source from different direction; Special Effects: Grey Scale, Inverse, and Embossed; Measurement Function: measurement of length, perimeter, area, angle, etc.
• Set of 5 support accessories for the Pro10 LCD digital microscope: Shallow Contact Cap (1) – to examine soft materials such as cloth, paper, hair, skin, etc; Deep Contact Cap (2) – to observe coins, screws, SMT Components, etc; Non-Contact Supporter (3 ) – to examine fragile items such as Printed Circuit Boards, flowers, wounds, insects, etc; Deep Tank (4) – to observe larger objects such as flies, rocks, etc; Shallow Tank (5) – to study smaller objects such as fish eggs, spores, sand, droplets, diamonds, etc.

Discover the Micro world with this newest innovation from ViTiny! PRO10 Plus is one of the lightest, most powerful and compact mobile microscopes in the world today. This palm-size microscope does not require any additional monitors to view subjects, giving the freedom to take it anywhere you need magnification. The unique PRO10 Plus with its full color display allows you to view images in high magnification, take standard photos, record videos, and output on a PC or TV. It can also be used as a web camera. Pro10 Plus includes a set of 5 support accessories to help examine soft materials, fragile items, larger or smaller objects. Eight bright built-in LEDs have multi-lighting functions, allowing you to choose different direction illumination to observe the different surface texture with the optimum illumination. The included software has powerful measurement function to measure length, perimeter, angle, and area of the object in view. Pro10 Plus is ideal for the following applications:
Educational Research – living creature, reading; Quality Checking – material (textile inspection), detailed repair, metal surface (soldering check), jewelry, printing; Electronic Checking – PC board inspection, SMT pattern; Medical Observation – bone tissue examination; Health Care – skin & hair observation; Anti-counterfeit Operations – false label, forged money.
Accessories Included: Set of 5 Support Accessories (shallow contact cap, deep contact cap, non-contact supporter, deep tank, shallow tank), USB 1.1 Transmission Line, USB Power Supply Device, AV Terminal Transmission Line, 2GB Micro SD Card, Rechargeable Lithium Battery, Instruction Manual, Installation CD, Protection Bag, Cleaning Cloth, Wrist Strap. Software Compatibility: Windows 7/Vista/XP. Manufacturer’s Warranty: 1 year.
Note: All the Pictures, Technical Details, and Product Description above are provided by Oasis Scientific, Inc. We guarantee the ViTiny Pro10 Plus products sold by Oasis Scientific are authentic.

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by joanna8555

French Television Digital Switchover

Digital terrestrial television has been around in France since 2005, when the TNT (Télévision Numérique Terrestre) came into service.

TNT offers a minimum of 18 free television channels, including the main existing terrestrial French television channels. By subscription, it is also possible to receive many other channels, including Canal+.

TNT does not give you access to UK television stations, for which you will need to buy and install a satellite dish!

The TNT service is already available to most of the population, although many households have chosen not to take it.

From the beginning of 2010 the diffusion of the analogue service will gradually be replaced, region by region, to be switched off definitively by 30 November 2011.

The calendar of implementation by region is as follows:

1st Quarter 2010: Alsace, Basse-Normandie and Lorraine

2nd Quarter 2010: Pays-de-Loire, Champagne-Ardenne, Franche-Comté and Bretagne

3rd Quarter 2010: Poitou-Charentes

4th Quarter 2010: Bourgogne, Centre, Picardie and Nord

1st Quarter 2011: Haute-Normandie, Ile-de-France and Aquitaine

2nd Quarter 2011: Limousin, Côte-d’Azur, Corse and Auvergne

3rd Quarter 2011: Alpes and Rhône

4th Quarter 2011: Midi-Pyrénées, Languedoc-Roussillon and Provence

As a result you will be required to convert or upgrade your television equipment to receive digital signals, either through a new aerial, by satellite, a cable service or through internet broadband.

Those who receive their television service by cable or ADSL need take no action, as they will automatically receive the digital service.

Likewise, those who have a satellite installed to receive French digital television need take no action.

Those who have purchased a new television within the past year or so should also be able to automatically receive the new service, as all standard televisions will have been equipped with an internal receiver. Larger screens and those offering HD may not be equipped, so you need to check if it is ‘TNT Intégrée’.

By contrast, everyone else who receives French television through a terrestrial aerial will need to install a TNT decoder on their television.

If you have more than one television, then you will need a decoder for each one, unless it is already incorporated in the television.

In some cases, even though you have purchased a television equipped to receive TNT, you may also need to upgrade your terrestrial aerial and cable. You may only be able to find out if you need a replacement cable and aerial by first testing the system. Even if you get a reception, if the picture quality is only poor to average, then you will probably still need to change your aerial and cable.

The decoder is easily installed with a SCART plug and cable that will be supplied with it, which is simply inserted into the sockets in the television and the decoder.

The decoder boxes are widely available, either from an electrical shop, major supermarkets, or on the internet. Prices start from around €30. Prices are higher if you want to receive HD, or you wish to be able to view one programme and record another at the same time.

Financial assistance is available for the purchase of a decoder and/or a new aerial or satellite, subject to a test of resources. Eligible applicants are those who are currently exempt from payment of the television licence and living in zones d’ombre, where signal strength is weak.

You need to contact the centre d’appel on 0970 818 818.

Learn more at http://www.french-property.com/news/

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Eforcity 6FT HDMI – DVI M/M DIGITAL VIDEO CABLE for HDTV PS3 2M

Eforcity 6FT HDMI – DVI M/M DIGITAL VIDEO CABLE for HDTV PS3 2M

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Sennheiser RS 170 Digital Wireless Headphone with Dynamic Bass and Surround Sound

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Offering uncompressed digital wireless transmission and excellent stereo sound. New Kleer technology offers precise RF wireless transmission with dynamic bass and surrond sound

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