How The Heck Does Shazam Work? (An Interactive Exploration) (perthirtysix.com)

submitted 1 month ago by alyaza@beehaw.org to c/technology@beehaw.org

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You're at a coffee shop. A song comes on. It's right on the tip of your tongue. You pull out your phone, tap a button, and it tells you what it is in a few seconds.

How does a phone listen to a few seconds of music through a noisy room and instantly match it against millions of songs?

Your first instinct might be that the phone is listening to the melody or recognizing the lyrics. It's neither of those. What it's actually doing is far more clever.

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[-] Appoxo@lemmy.dbzer0.com 1 points 1 month ago* (last edited 1 month ago)

I find that Google is better at identifying the song while shazam always fails at it.
Especially at more niche songs.

this post was submitted on 24 Apr 2026

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