Sleep deprivation can take its toll on your body in a number of ways. View more sleep pictures. iStockphoto /Didem Lenz. We all know that a sleepless night can make us cranky in the morning. However, the other effects of sleep deprivation are far more serious than sleepy eyes and a short temper. Stiffing yourself out of sleep can lead to heart disease, fluctuations in weight and even hallucinations.
And you might ask, what does DAC stand for? In the trucking industry, DAC stands for Drive-A-Check. For the professional CDL driver, the DAC report can be equally as important to your career and financial future as your personal consumer credit report.
DAC. Stands for Digital-to-Analog Converter and is often pronounced dac.. Since computers only recognize digital information, the output produced by computers is typically in digital format. However, some output devices only accept analog input, which means a digital-to-analog converter, or DAC, must be used.The most common use for a DAC is to convert digital audio to an analog signal. This conversion typically takes place in the sound card, which has a built-in DAC.The digital signal, which is basically a stream of ones and zeros, is transformed into an analog signal that might take the form of an electrical charge.owever, some output devices only accept analog input, which means a digital-to-analog converter, or DAC, must be used. The most common use for a DAC is to convert digital audio to an analog signal. This conversion typically takes place in the sound card, which has a built-in DAC.