Digitization. When an analog waveform is converted to a digital file, the analog information must first be translated into bits. This is done through sampling, a process performed by a computer's Analog to Digital Converter (ADC) hardware.
For example, the drowsiness effect of trazodone can be helpful for people who have insomnia. Trazodone is especially useful as a sleep aid in people with depression, since it is effective for both insomnia and depression. Conversely, some antidepressants are likely to cause insomnia, even when taken in the morning. Trazodone can be used to treat insomnia caused by other antidepressant medications.
One common prescription drug used to treat insomnia is Trazodone and many desperate people combine Trazodone and insomnia in a desperate attempt to gain the restorative rest that they need. Trazodone is a sedative and antidepressant, which means it usually causes drowsiness when taken. Indeed, drowsiness is one the most common side effects of this drug. It is commonly prescribed to treat depression and is also sometimes applied to help with insomnia. The problem is that depression and insomnia are not always both present in the patient that takes Trazodone. While it is one thing to prescribe Trazodone for depression with associated insomnia, it is harmful to use this drug to treat insomnia alone.