Aside from the speaker's reasoning, another factor that might affect a person's impression of the arguments in a radio speech is the speaker's tone of voice. A speaker's tone of voice can convey emotions, confidence, credibility, or even bias. If the speaker sounds confident and enthusiastic, it might positively influence the listener's impression of the arguments. Conversely, if the speaker sounds hesitant, unsure, or aggressive, it might negatively impact the listener's perception of the arguments. A speaker's tone of voice can also convey sincerity and authenticity, leading the listener to trust and be more receptive to the arguments.
