First, congratulations on your brilliant presidential campaign, convincing election results, and historic inauguration. I am impressed by your fresh thinking and your eloquent call for change. I was therefore surprised when your administration recommended that the switchover to digital TV be delayed beyond the February 17 deadline.
Okay. Let's begin by taking a deep breath. Breathe in and then out. Again. Good! Now, let me explain that it might be time for another paradigm shift. Remember the first time you drove a car? Or kissed your sweetheart? Or chugged an entire spray can of cheese? Yes, your life was never the same afterward.
You know what I'm talking about. You're watching your favorite TV show - well, okay, actually you're just mindlessly dozing in front of the tube (maybe even with a little drool), and then suddenly a LOUD COMMERCIAL jolts you wake! What the heck? Why are the commercials always so much louder than the programs?
The "Plato's Cave" allegory goes something like this: Imagine a deep underground cavern where prisoners have lived their entire lives chained to rocks, their heads immobile and facing one cave wall. Behind them is an illuminating fire. Between the fire and prisoners, statues of all sorts move back and forth.
Audiophiles laughed when the CD was first marketed as "Perfect sound forever." They rejected the notion that digital was better than analog, or that the CD sounded better than the LP. Today, it's generally accepted that 44.1-kHz, 16-bit files (with modern improvements such as noise shaping) can challenge the ability of most listeners to detect aural format flaws.
