How It Works

We Analyze Your Voice

HumMatch instantly measures your lowest and highest notes, your voice type (soprano, tenor, baritone, etc.), and your vocal brightness. All processing happens in your browser—completely private!

Get Personalized Matches

We compare your voice against our growing catalog and show you the perfect matches—songs that fit your range, suit your vibe, and make you sound amazing!

Save & Share

Save your profile for next time, create SquadMatch sessions with friends, and get instant recommendations whenever you need them. Your perfect karaoke moment is just one hum away!

The Science Behind HumMatch

🧪 How We Analyze Your Voice

HumMatch uses **spectral analysis** powered by the Web Audio API to extract your vocal characteristics in real-time:

Fundamental Frequency Detection: We track your lowest and highest notes using autocorrelation algorithms, measuring pitch in real-time with sub-semitone accuracy.
Vocal Timbre Analysis: Using spectral centroid calculation, we measure your voice's "brightness"—the distribution of harmonic energy that gives your voice its unique character.
Dynamic Range Mapping: We convert MIDI note numbers to Hz frequencies, mapping your comfortable singing range to our indexed song database.
Gender-Aware Filtering: Our dual-filter algorithm (midpoint threshold + brightness spectrum) ensures accurate vocal type classification—no more soprano suggestions for bass singers!

All processing happens client-side using JavaScript and the Web Audio API. No audio is ever uploaded or stored—your voice analysis happens entirely in your browser's memory.

Why HumMatch Works

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No More Guessing

Stop scrolling through endless song lists. Get matches tailored to YOUR voice.

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10-Second Analysis

Faster than asking the KJ. Just hum and go!

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Sound Amazing

Every song we recommend is in your comfortable range.

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100% Private