Source: wikibot/seashell-resonance

= Seashell resonance
{wiki=Seashell_resonance}

Seashell resonance, often associated with the characteristic sound produced when a seashell is held to the ear, is an intriguing acoustic phenomenon. When you place a seashell against your ear, you might hear a sound reminiscent of ocean waves or a soft, soothing hum. This sound is not actually the ocean or water contained within the shell; rather, it is the result of the amplification of ambient noise by the shape of the shell.