Before we can understand digital audio, we must first have a very general understanding of how sound occurs naturally. Sound is actually a mechanical wave that is propagating through the air (typically, but it can travel through other mediums as well). A basic visual illustration of sound is the sine wave. A sine wave a [...]
Digital camcorders or video camera-recorders are slowly emerging as popular gadgets among the masses. You would find people carrying them everywhere-to school annual days, sports competitions, family reunions, birthdays and even while traveling to tourist sports. These have really won the hearts of the photo aficionados throughout the world. Now, what are digital camcorders? They [...]
Audio CDs are becoming obsolete. In the modern world the mp3 is the easiest, most convenient musical format. It’s impossible to walk down the road today without seeing someone listening to their iPod. It’s not difficult to understand why: thousands of mp3s can be stored in a minuscule amount of space and you can listen [...]
When car video monitors were first introduced to the market, they primarily consisted of either an overhead or flip down monitor. These types of monitors were geared mainly towards parents who took long trips in the family minivan with their kids. These days, there are quite a few more car video monitor options available to [...]
When people think of difficult sports, golf usually isn’t the first thing that comes to mind. Golf looks easy. But, in fact, it requires muscular strength, joint flexibility, and neuromuscular training. And it all comes down to the golf swing; possibly the most complex and coordinated movement in sport. People spend countless hours trying to [...]