Question

For the DAC model discussed in section 4.3, what does DAC stand for?

1) Digital-to-Analog Converter
2) Data Access Control
3) Digital-to-Analog Conversion
4) Data Acquisition and Control

Answer 1

In the context of section 4.3, DAC stands for Digital-to-Analog Converter, a device that translates binary digital signals into continuous analog signals often used in devices like audio playback systems.

Step-by-step explanation:

In section 4.3, DAC stands for Digital-to-Analog Converter. This term refers to a system or device that converts digital signals, which are typically in binary form consisting of 0s and 1s, into analog signals. These analog signals can take on any value within a given range and are often used in real-world applications such as audio playback, where electrical signals can correspond to sound.

DACs are crucial in numerous technologies as they allow for the seamless transition of digital data from our computers and digital devices into a format that can interact with the analog world around us. For instance, when listening to digital music on a stereo system, a DAC is responsible for converting the digital music file into an analog signal that can drive the speakers and produce sound.