- Volume and projection: Actors need to be able to project their voices so that they can be heard clearly by the audience, even in large venues. This can involve using a combination of vocal techniques such as breath support, resonance, and articulation.
- Diction and clarity: Actors need to speak with clear diction so that the audience can understand what they are saying. This involves pronouncing words clearly and distinctly, and paying attention to the rhythm and intonation of speech.
- Emotional expression: Stage voice is not just about speaking loudly and clearly, it also involves using vocal techniques to convey emotions and create a connection with the audience. This can involve using different tones of voice, varying the pitch and volume, and using pauses and vocal gestures.
- Movement and gesture: Stage voice is often used in conjunction with movement and gesture to create a dynamic and expressive performance. Actors may use gestures and body movements to emphasize certain words or phrases, or to create a visual image for the audience.
- Variety and contrast: Actors need to use a variety of vocal techniques to keep the audience engaged and entertained. This can involve changing the tone, pitch, and volume of the voice, as well as using different vocal qualities such as whispering, shouting, or singing.
- Physical stamina and vocal health: Stage voice requires a great deal of physical stamina and vocal health. Actors need to be able to sustain their vocal performance over long periods of time, and they need to take care of their vocal cords by using proper vocal techniques and practicing vocal hygiene.