To improve your voice projection, you can work daily with the Volume exercises:
Volume exercises:
1. Breathe deeply and exhale on a hissing sound. Repeat ten times.
2. Vary the loudness of your voice using the sound “Mmm-mmm”. Start with a soft sound, then middle and loud. Repeat, starting with the loud sound until the soft. Repeat soft>loud>soft>loud>soft>loud… For several seconds.
3. Repeat the exercise 2. with a vowel (ex. “ah”): soft>middle>loud - loud>middle>soft - soft>loud>soft>loud>soft>loud… for several seconds
4. Repeat the exercise with numbers:
Repeat the exercises daily, for example, in your bathroom, in front of the mirror (to be sure you’re not breathing with the shoulders). You’ll soon improve your voice quality and projection. Ideally, practice while speaking. Use a text, a prepared speech, practice in front of the mirror and focus on your breathing and voice. It must become a routine if you want to improve. You can start right now, sitting in your chair.