brumm.ai

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Vocal range test

Sing your lowest comfortable note, then your highest. Your range comes back as two notes, with the voice type it sits in. Then hear a track in your key.

Low, but only as low as still feels easy. Hold an “ah” until the bar runs out. The microphone closes right after; nothing is recorded or sent.

How the vocal range test works

It listens to one held note at a time, the way a tuner does, and names the nearest note on a piano (C4 is middle C, A4 is 440 Hz). The lowest and the highest note you held make your range. Sing a steady vowel, not a word, and stay where it feels easy: the test asks for comfortable notes, not the lowest growl or the highest squeak, because that is the range you can actually sing a song in.

What is my voice type?

Choirs sort voices into six bands, from low to high: bass (about E2–E4), baritone (G2–G4), tenor (C3–C5), alto (F3–F5), mezzo-soprano (A3–A5) and soprano (C4–C6). The bands overlap a lot. The test names the one your range sits closest to. Teachers also listen to colour and where a voice changes gear, which no pitch reader hears, so take the name as a starting point.

If it says "couldn't hear you", come closer to the phone or sing a little louder. A range of an octave and a half is common for people who don't train; two octaves is a lot.

Then make something of it

The middle of your range goes into Brumm as a note, inside a club track with a beat and a bass. No account, no upload: the note travels inside the link itself. Hum a whole line there, and it becomes an instrument.

Your voice stays on your phone: the tool reads it in the browser and keeps nothing. How the site counts visits.