PCM: Pulse code modulation. It is a method used to digitally represent sampled analog signals. It is the standard form of digital audio in computers, digital telephony and compact discs. The amplitude of this signal is sampled regularly at uniform intervals.
PAM: Pulse amplitude modulation. It is a form of signal modulation where the message information is encoded in the amplitude of a series of signal pulses.
Answer:
Option 2 is the correct answer.
Explanation:
The Tragical History of Life and Dead of Dr. Faustus was composed by Christopher Marlow. As said in the question, the excerpt belongs to scene XIII, which is also the last one. Even though the speaker mentions all the other options (which could make all the answers correct), the line that follows the given excerpt continues by saying "...which I saw of slate,/Whose sweet embraces may extinguish clean...", making this option the correct one.
Answer:
The correct answer is option A. He is a wanderer.
Explanation:
Referring to the book <em>"Heart of Darkness."</em>, we have a narrator named Charlie Marlow.
The main narrator describes him as someone similar to Buddha. He is someone who sees beyond what he really has in front. <u>He is not a simple seaman like the others</u>. He is an honest and intelligent person, detached from everything material.
The narrator even says it explicitly in the lines <em>“But Marlow was not typical, and to him the meaning of an episode was not inside like a kernel but outside ...”</em> and also <em>“He did not represent his class”.
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The main narrator says that unlike the others seaman, Marlow did not lead a sedentary life, but was a wanderer. The way he told his story was very different from the simple way others did it.
