What Is “Hum to Search” and How Does It Work Like Magic?
Have you ever had a catchy song stuck in your head, but you couldn’t remember the lyrics, the title, or even who sang it? You are left humming a random tune—“da da dum da da”—wishing there was a way to make your phone tell you what it is.
Fortunately, you don’t have to wonder anymore. Hum to Search is a revolutionary feature built into tools like Google Search and apps like Shazam and SoundHound that lets you find a song simply by humming, whistling, or singing the melody into your microphone.
The Science Behind the Song
It sounds like pure magic, but it is actually powered by some seriously cool Machine Learning (ML) and Artificial Intelligence (AI).
When you hear a song on the radio, an app compares the exact audio recording to a massive database. But when you hum, your voice sounds completely different from the original instruments and vocals. You might be off-key, humming too fast, or using the wrong pitch.
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