At a recent checkup, I was shocked: Even though I was eating foods rich in saturated fat and a seemingly more indulgent diet, my total cholesterol was down 10 points, my bad LDL cholesterol was stellar, and my good HDL was the highest it's ever been.
As the frequency of the signal to be measured increases to approach the frequency of the source frequency, measurement error increases. To improve the accuracy of the frequency measurement for higher unknown frequency, we can use this second measurement method, count number of pulses in known time.
Kilohertz. A kHz, or Kilohertz, is a measurement of frequency equal to 1,000 hertz. Kilohertz is unit of measurement for alternating current, audio signals, and a measurement of wireless signals. With circuits an oscillator circuit supplies a small amount of electricity to a crystal each second that is measured in KHz, MHz, or GHz. Hz is an abbreviation of Hertz, and K represents Kilo (thousand), M represents Mega (million), and G represents Giga (thousand million).