Data CDs, on the other hand, hold anything. Theyâre just another media on which you can store files from your computer. The format of a data CD is even similar to the format of your computerâs hard disk. It has a file system, directories, folders and files. But your car stereo knows nothing about file systems, folders and the like. All it knows is how to stream that raw audio data off of an audio format CD. While your computer can do that it too, itâs also a general-purpose device that understands the format of a data CD. But thatâs not the only difference. Remember that I said that an audio CD is uncompressed.
*To calculate optimal viewing distance in meters instead of feet, the formula is pixel pitch x 2.5. How to estimate optimal display size. Modular, built-to-order Christie Velvet LED display tiles can be configured into virtually any size and shape.
The following diagram shows you how the distance to the horizon can change depending on the height of the observer : So the distance to the horizon depends on the height of your eyes above the water. If your eyes are 8 inches (20 cm) above the water, the distance of the horizon is about 1 mile (1.6 km) away.here height above surface is in feet and distance to horizon is in miles. If you are 6 feet tall and standing right at the water's edge, then your eyes are about 5.5 feet above the surface. The distance to the horizon is: