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For voice, each channel contains a ___ word of digitized data.(a) 2(b) 1(c) 0(d) 4I have been asked this question in an interview for internship.The origin of the question is Multiplexing topic in chapter Data Communications and Computer Networks of Computer Fundamentals |
Answer» CORRECT answer is (b) 1 Explanation: In DIGITAL carrier systems, for voice each channel CONTAINS one word of digitized data. The data RATE is 1.544 Mbps. Five out of six frames have 8 BIT PCM samples. |
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