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
正确答案:A
答案解析:有
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What are two steps that are taken when a router converts a voice signal from analog to digital form？（）
微信扫一扫手机做题