Which device converts analog to digital signal?
AADC
BSwitch
CModem
DDAC
Explanation
• Analog-to-Digital Converter (ADC) samples continuous signals into discrete digital values.
• Used for microphones, sensors, and video capture.
• DAC (Digital-to-Analog) does the opposite for speakers.
Exam Relevance
- Topic: Competitive Exams
- Subtopic: FPSC/PPSC/NTS Past Papers
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