generate questions: The bel (B) and the smaller decibel (dB) are units of measurement of sound intensity invented by Bell Labs and named after him. [N 28] Since 1976 the IEEE's Alexander Graham Bell Medal has been awarded to honor outstanding contributions in the field of telecommunications.
What unit is named after Bell? {sep_token} What does the bel and decibel measure? {sep_token} What lab invented the term "bel." {sep_token} In what field is the Alexander Graham Bell Medal given out? {sep_token} What was the first year the Alexander Graham Bell Medal was given out?