What are the 4 kinds of voices?

There isn't a universally accepted categorization of "4 kinds of voices." However, depending on what aspect of voice you're interested in, there are several ways to categorize them:

1. Vocal Range:

* Soprano: High vocal range for women.

* Alto: Lower vocal range for women.

* Tenor: High vocal range for men.

* Bass: Low vocal range for men.

2. Vocal Timbre:

* Bright: A clear, piercing, and sometimes thin quality.

* Warm: A mellow, rich, and inviting quality.

* Dark: A deep, resonant, and sometimes husky quality.

* Thin: A light and airy quality.

3. Speaking Styles:

* Authoritative: Commanding and confident.

* Conversational: Casual and informal.

* Informative: Objective and factual.

* Persuasive: Engaging and convincing.

4. Literary Voice:

* First Person: Narrator tells the story using "I" or "we."

* Second Person: Narrator directly addresses the reader using "you."

* Third Person Limited: Narrator knows the thoughts and feelings of one character.

* Third Person Omniscient: Narrator knows the thoughts and feelings of all characters.

Please clarify what kind of "voices" you're looking for, and I can provide a more specific answer.