Notes
Alaska travel video with your host Scott Slone. This first DVD of Alaska HDTV shows originally shot in high definition will include several episodes from all or series, such as SanitySavers, Adventures and our Hike of the Week shows. Some of the shows included: Hike of the week with Governor Sarah Palin, ice climbing in Wrangell St. Elias National Park and our roadtrip to Valdez to see the May Day Fly-in. Become an Alaska insider as we explore Alaska and join Alaska HDTV online with regular podcasts every month!
Flat Panel Displays and HDTVs
Flat Panel displays and HDTVs are the latest technology incorporated in the field of display, promising two important features that were non-existent a decade ago; unparallel clarity and sleek composition for mobility. Moving from conventional tube-televisions and other video displays to flat panel and HDTVs brings a whole new dimension to the overall viewer experience with increased resolution, deeper colors and unparallel contrast.
Flat Panels, available in various types like Plasmas, LCDs, LEDs, OLEDs and ELDs are known for their sleek form and were primarily developed with mobility of display units in mind. Flat panels are most commonly used on portable devices like cellular phones, digital cameras and laptops. Although their clarity is not up to the mark of tube-televisions, flat panel screens have expanded the boundaries of display viewer ship by taking the screen out of our offices/houses and on to the most basic gadgets we carry around in day to day life.
HDTVs High Definition go a step further in the pursuit for ultimate picture quality thats as close to reality as possible in a two dimensional interpretation. With the progress in data storage/compression abilities came a point where pictures can now be displayed on life size screens without any distortion in picture quality. HDTVs work on a completely different input signal which resembles a computers binary as compared to the traditional analog signals comprising of fluctuating waves. These digital signals employed by HDTVs negate any chances of distortion as they were mostly caused by static build-up on the old analog signal systems. What this translates into is a digital signal that feeds images so sharp, its almost as clear as still image photography of the scene being viewed.
Televisions are an essential source for entertainment and what better entertainment than to enjoy your sitcoms and movies on larger-than-life sized flat panels or HDTVs? An upgrade to the new technology will not only enhance the overall viewer experience, these new bits of technology are also far more energy efficient and reliable when it comes to longevity.
Entertainment
The entertainment industry has grown and evolved over the years with music and cinema taking a new form through the ages and so have the technologies that fuel it. Gone are the days of eight songs on a cassette and VCR players with merely two hours of entertainment recorded on a single video cassette. With the advent of computers came digital data storage and hence the birth of DVD/CDs.
Quiet a step back in matters of physical form as these new generation audio/video storage devices hold an uncanny resemblance to the records that preceded the cassette generation. DVDs and CDs today are an everyday household entertainment storage device which has come a long way since the first records and cassettes were distributed commercially.
Notable advantages of DVD/CDs have to begin with the amount of storage space available. These days its possible to burn multiple movies on a single DVD and as far as audio goes if its in a highly compressed format such as .mp3 a single CD can accommodate multiple music albums. These discs are easy to handle, light and portable with no moving devices unlike the tape generation however they are delicate and a scratch on the DVD/CD surface could cause a disruption in the information being read by the player.
DVD/CDs were initially invented to provide high quality audio/video data to a user with the ability to regulate its production however this soon fizzled away with daily household computers gaining the ability to burn data in such formats. The race to curb piracy through such means has not hit a roadblock and DVD/CDs keep evolving with newer encryption technologies in a bid to curb unchecked replication of data spawning newer technologies like Blu-ray discs which seems to be yet another milestone on an unending road of innovation.
