Why Can’t You Always Hear Your Phone Ringing?

Phones ring using sound, like a loud bell. But if you are in a noisy room, all the other sounds mix with the phone’s ring and it gets too soft to hear. Imagine trying to listen for your friend shouting over a crowd of people at a concert, you might miss what they said!

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Examples

A loud train is passing by, making it hard to hear your phone ringing in the station.
You're in a crowded restaurant and you miss your friend calling you because of all the conversations around you.
Your phone’s ring tone is too soft compared to the music playing at a party.

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Categories: Technology · acoustics· mobile phones· sound perception