Diction and voice: the first thing a casting director hears

Looks work on a photograph; at an audition the sound comes on, and that is where many candidates fall away. Speech is judged in the first seconds of the slate, before the scene. The good news is that almost everything here is trainable, and a noticeable result appears in weeks rather than years.

What gets in the way most often

• Swallowed endings. The commonest problem: in conversation a listener completes the word from context, a microphone does not.
• A locked jaw. The sound flattens, the voice does not carry, the face looks tense.
• Speaking on a high breath. A thin voice that sits down by the end of a sentence; long lines never reach the end.
• Monotony. Text delivered evenly with no stresses of meaning is physically hard to listen to.
• Pace. Nerves speed speech up, pauses disappear, the sense is lost.
• Mother-tongue influence. Not a defect in itself, and in a multilingual industry often an asset — but it narrows your range if you cannot switch it on and off at will.

What you can fix on your own

The basics need no teacher, only regularity — fifteen minutes daily beats two hours once a week.

• Articulation warm-up. Lips, tongue, jaw — before every audition and recording, like a warm-up before training.
• Reading aloud. Every day, with deliberate pauses and stresses. Difficult prose works better than dialogue.
• Recording yourself. The most underused tool. Playback reveals problems you cannot hear from inside.
• Breath. Support from the lower breath removes both the thin voice and running out of air.
• Tongue twisters — slowly. The point is cleanliness of each sound; speed is added last.
• Cross-language practice. If you work in more than one language, warm up and read in each of them. The muscles do not transfer automatically.

When you need a teacher

Self-study hits a ceiling in three cases: an accent you cannot hear yourself; articulation issues that need a speech therapist; and tension rooted in psychophysics rather than technique. Then you need a voice or speech specialist — usually not a year-long course but a few targeted sessions with homework between them.

Setting the voice for a large auditorium is a separate task if you intend to work in theatre, and microphone technique is another again if dubbing interests you — we covered that side in Voice Acting for Dubbing and Voice-Over.

Camera speech versus stage speech

The difference is fundamental and shows at once. The stage requires projection to the back row: volume, sharp articulation, enlarged intonation. The camera takes a whisper and catches the smallest shade, so stage delivery reads as overplaying.

An actor with theatre training almost always goes through a period of retuning to camera. That is normal and is solved by recording practice — self-tapes at home included.

A ten-minute test

1. Record any text on your phone for a minute.
2. Listen on headphones and mark where you swallowed an ending, sped up, ran out of breath.
3. Read the same text again, deliberately finishing the endings and holding the pauses.
4. Compare the two recordings.

The difference is usually audible immediately — and the same exercise is worth doing before every self-tape. Add the finished video to your profile: it is judged before any invitation to a casting arrives.