1. Pitch: The variation in tone of a speaker's voice. It can be used to convey emotions, indicate questions, or create emphasis.
2. Intonation: The rise and fall of pitch over time. It can be used to convey emotional meaning, indicate the end of a sentence, or to signal sarcasm.
3. Stress: The relative prominence of one syllable over another in a word or phrase. It can be used to change the meaning of words, such as "record" (noun) and "record" (verb).
4. Rhythm: The pattern of strong and weak syllables in speech. It can be used to create a sense of movement or structure in speech.
5. Tempo: The speed at which speech is delivered. It can be used to convey urgency, anger, or boredom.
6. Loudness: The volume at which speech is delivered. It can be used to draw attention, express anger, or to show affection.
Prosodic features are important for conveying meaning and emotion in speech. They can also be used to create emphasis, indicate the structure of a sentence, and distinguish between different kinds of speech, such as statements, questions, and commands.