A reduction of the sound power level of the sound source by 6 dB is resulting in a reduction of the sound. power drops to a factor of 0.25, the sound pressure drops to a factor of 0.5 and the sound intensity drops. to a factor of 0.25.
'Today' Show Host Hoda Kotb Says She Still Loves Matt Lauer exclusive Matt Lauer is gone from Today, but at least one of his old co-workers still has love for him.
Hoda has been a âDateline NBCâ correspondent since April 1998. Now, she is the co-host of the fourth hour of NBCâs âToday.â She began hosting the 10 a.m. hour when it debuted in September 2007, according to NBC News, with her co-host Kathie Lee Gifford.