A formal voice is mostly used when you’re addressing anaudience you’re not familiar with. It is the perfect way to make an excellent first impression. The same way when you’re meeting someone formally for the first time, you wear formal clothing.
You can also use a formal voice when addressing an audience on a momentous occasion, even when you’re familiar with the audience. Formal voice allows you to demonstrate professionalism and express your knowledge in the subject matter.
A formal voice is the opposite of how you speak when you’re among friends. It adds seriousness to the discourse.
When you’re formal, you’re able to get the respect of your audience. The intention is to establish yourself as a reliable source of information. It also demonstrates that the topic of discussion is an issue that should not be taken lightly.
A formal tone is used in the professional world for presentations and in-depth discussions. When you speak in a formal voice, you show how much respect you have for your audience. As a result, the audience
respects the message you’re communicating. Your target audience could be students, educators, business people, and technical professionals. Ideally fields that deal with a lot of research and learning.
The voice characteristic, in this case, is professional and educative. Formal voice-overs target people in the business and education world. So it only makes sense that the voice-over character should be articulate and elaborate.