Philips Air fryer claims to cook fried food in 80 percent less oil. We tried making French fries, eggplant with tomato sauce and chicken nuggets in the same and found that it works as per its claims. 1  Science & Technology.
Digital design is a growing specialty in the field of graphic design. Digital designers use creativity and computer skills to design visuals associated with electronic technology.
Modulation of Digital Data (cont.) 4. Digital-to-Analog. Modulation. â process of changing one of the characteristic. of an analog signal (typically a sinewave) based. on the information in a digital signal. â¢ sinewave is defined by 3 characteristics (amplitude, frequency, and phase) â digital data (binary 0 & 1)