The routine: six voice exercises for a deeper voice
- 1Yawn-sigh4 times
Yawn slowly with your mouth closed or barely open, then let it out as a soft sigh that falls from a medium note to a low one.
It lowers the larynx and relaxes the muscles that pull pitch up. Start every session with it.
- 2Low hum5 hums of 5 seconds
Hum “mmm” on a low note that feels easy. Keep your lips loose and your teeth apart. You should feel a buzz on your lips and in your chest.
Humming finds your low, relaxed placement without the effort of words. Watch the meter: aim for a steady line, not the lowest possible one.
- 3Siren down5 times
Glide on “ahh” or “ng” from a comfortable middle note down to your lowest easy note, smoothly, like a siren winding down.
It maps the bottom of your range and teaches your voice to land there without straining. Your lowest easy note is your floor.
- 4Chest buzz5 times
With a hand on your chest, hum “mmm” and then open it into “mmm-ahh”, keeping the vibration under your hand as the vowel opens.
This is chest resonance: it makes the same pitch sound fuller and deeper.
- 5Slow countcount to 10, twice
Count slowly, one number per breath-out, each on your target note: a few notes above your floor. Let each number fall slightly at the end.
It bridges from humming to speech while the pitch stays where you put it.
- 6Speak on your note5 sentences
Read a sentence aloud starting on your target note and falling at the end, at a relaxed pace. “I'll be there at nine, and I'll bring the plans.”
This is the real goal: speech that sits low without effort. Check the meter's median; it should stay near your target.
Where to aim
Find your floor with the siren, then speak a few notes above it, about three semitones. If your floor is 85 Hz, that's around 100 Hz. Speaking right on the floor creaks and tires; the point is a low voice you can keep up all day.
How to train your voice to be deeper: how often, and what to expect
Five to ten minutes every day beats a long session once a week; you're building a habit, not a muscle. Expect the voice to feel more relaxed within a week or two. Your measured speaking pitch moves more slowly and by less: the research on voice training reports drops of one to three semitones over weeks of practice. Re-take the free test weekly at the same time of day to see it honestly.
Stop if
- your throat feels scratchy, tight or sore: rest and drink water;
- your voice cracks into a crackle (vocal fry) at the bottom: you've gone below your floor;
- you're hoarse for more than two weeks, or speaking hurts: see an ENT doctor or a speech-language pathologist.