It's hard to follow the lecture, so you turn your hearing processor up. The professor becomes clearer — but so do the little sounds happening all around you.
Audio is generated in your browser. Use headphones at a comfortable volume if you wish. This is an illustrative experience, not a clinical simulation of any hearing device.
YOUR VIEW FROM THE CLASSROOM
SOUNDS OFF
The room is quiet. Start the lecture when you're ready.
Try each sound, then layer them together.Recorded sounds load from Wikimedia Commons.
The sound of the classroom
Turning it up doesn't turn everything else down.
You need the professor's voice to be clearer. But the chair scraping, the food wrapper, and the pages turning can become harder to ignore, too.
It's not simply a matter of making everything louder. It's about trying to focus on the sound you need while the sounds you don't need compete for your attention.
Sometimes, hearing the lesson is only half the work.