Thomas leads Bradley past Drake, 67-58 and into quarters. Donte Thomas scored 17 points and No. 7 seed Bradley beat No. 10 seed Drake, 67-58 in a first-round Missouri Valley Conference Tournament game Thursday night at the Scottrade Center. 2017 Missouri Valley basketball tournament: Bracket and schedule.
2. Do Not Use Your Music Player For More Than 60 Minutes A Day. High decibels can produce hearing damage rather quickly, but decibels above 80 can produce hearing damage in a matter of hours. Give your ears a break from your earphones after 60 minutes of music listening. Your hearing health is worth it. 3.
Sensitivity is how effectively an earphone converts an electrical signal into an acoustical signal. Sensitivity indicates how loud the earphones will be for a given level from the source. This measurement is given in decibels of Sound Pressure Level per milliwatt, or dB SPL/mW. In some cases it might be shown as dB/mW and is based on a 1 mW input signal. One mW is one thousandths of a Watt, or 0.001 Watts. The sensitivity of earphones is usually in the range of 80 to 125 dB SPL/mW.