[单选] 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 . serializatio
说明下面字的意义。但
薄层干燥指什么?
说明下面字的意义。曾
指出下列句子中通假字并说明意义。善!吾闻穷巷多怪,曲学多辨。
泰戈尔的身份除是一位作家,还是一位()。 音乐家。 画家。 剧作家。 以上都是。
What are two steps that are taken when a router converts a voice signal from analog to digital form?()