Gordon And Mike's Ict Podcast
What The Heck Is A Decibel? [21:21]
- Author: Vários
- Narrator: Vários
- Publisher: Podcast
- Duration: 0:21:10
- More information
Informações:
Synopsis
Maybe "decibel" is not part of your normal vocabulary but it is a term we all occasionally read or hear used. Typically it has to do with noise levels - we use decibels to describe loud or soft sounds. US government research even suggests a safe exposure sound limit of 85 decibels for eight hours a day. We frequently hear the term but - have you ever wondered what a "decibel" really is? We take a look in this podcast.