The best tone to use would be a logos tone (e.x use logical reasoning) while still providing an argumentative tone as well.
Here is the correct sentence:
Sophocles chooses specific words and phrases to reveal the TONE of the speaker.
In literature, tone refers to the attitude of an author to a topic or to an audience. Generally, tone is conveyed by means of words that are carefully chosen to show the author's feelings and emotions about a particular subject.<span />
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.
The theme is almost like the theme for treasure island