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Questions and Answers
Which process is used to convert analog signals to digital signals?
What are the three steps involved in Pulse Code Modulation (PCM)?
Which step in Pulse Code Modulation (PCM) selects data points to create the digital data?
What does quantizing in Pulse Code Modulation (PCM) involve?
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Which application commonly uses Pulse Code Modulation (PCM)?
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Study Notes
Analog to Digital Conversion
- The process of converting analog signals to digital signals is called Pulse Code Modulation (PCM).
Pulse Code Modulation (PCM) Steps
- The three steps involved in Pulse Code Modulation (PCM) are:
- Sampling: selecting data points to create the digital data.
- Quantizing: assigning a digital code to each sampled value.
- Coding: converting the quantized values into a binary code.
Quantizing in PCM
- Quantizing in Pulse Code Modulation (PCM) involves assigning a digital code to each sampled value.
Applications of PCM
- One common application that uses Pulse Code Modulation (PCM) is Compact Disc (CD) audio recording.
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Description
Test your knowledge on Analog to Digital Conversion and Pulse Code Modulation (PCM) with this quiz. Explore the method used to convert analog signals to digital signals and learn about its applications in digital audio and telephony. Test your understanding of modulation and its role in representing sampled analog signals digitally.
