What is the term that is used to describe the process of converting a signal from digital to analog？（）
A: packetization
B: quantization
C: decoding
D: sampling
A: packetization
B: quantization
C: decoding
D: sampling
举一反三
- What are two steps that are taken when a router converts a voice signal from analog to digital form？（） A: sampling B: packetization C: quantization D: serialization
- In order to enable the computer to process the video, the analog video signal of the video source must be converted into a meter.The digital video form required by the computer is stored on the disk. This process is called the video () process. A: Sampling process B: ,Quantification process C: ,Decoding process D: ,Digitization process
- What is the correct processing sequence for acquiring and processing audio signals? A: Quantization, sampling, coding, storage, decoding, D/A conversion B: Sampling, quantization, coding, storage, decoding, D/A conversion C: Quantization, sampling, coding, storage, decoding, A/D conversion D: Sampling, quantization, coding, storage, decoding, A/D conversion
- Digitizing is the process of converting an image from its original form into （ ） form. A: analog B: digital C: visible D: invisible
- Generally, an analog signal can be reconstructed more accurately with A: more quantization levels B: fewer quantization levels C: a higher sampling frequency D: a lower sampling frequency E: either answer (a) or (c)