# frequency

n=6

a: frequency ~
b: times a minute your car tires turn

What:

"Think in terms of your car. The frequency is like how many times a minute your tires turn. The wavelength is like the circumference of the tire. If you know the size of the wheel and how fast it's spinning, you can figure out how fast the car is moving with a little math. "

Useful?
Writer: Not Stated
LCC:
Date: Nov 18 2015 3:33 PM

a: Frequency theory ~
b: drum

What:

"They are complimentary Place theory is like a harp whereas Frequency theory is like a drum."

Useful?
Writer: Not Stated
LCC:
Where:
Date: Feb 4 2017 6:58 PM

a: Frequency hopping ~

What: "Frequency hopping is like changing radio stations constantly; but both the transmitter and receiver know where to tune in to. Spread Spectrum is where you share out the power in the carrier over a wider band, it may take up the whole of the FM band and apear as a bit of noise on your normal radio station. The idea is that if you don't know it exists you can't find it, and if you do find it you can't keep track as it keeps jumping to a different station! The real trick is to sync both transmitter and receiver to ensure an efficacious system."

Useful?
Writer: Jane Symanski
LCC:
Where:
Date: Jan 12 2014 12:13 PM

a: Frequency hopping ~
b: depositing your money in many banks

What:

"From a system perspective, Bluetooth also articulates a goal for hassle-free installation or even no installation. Engineering-wise, Bluetooth uses fast frequency hopping to alleviate certain problems. Frequency hopping is like depositing your money in many banks, to protect against losing all when something bad happens."

Useful?
Writer: Juniper Foo
LCC:
Where:
Date: Jan 12 2014 12:15 PM

a: Frequency modulation ~
b: altering the distance between wave crests

What:

"Frequency Modulation or FM- is where we put our message on the radio signal by varying it's frequency. With an ocean wave, frequency modulation is like repeatedly altering the distance between wave crests in order to send a message."

Useful?
Writer: Not Stated
LCC:
Where:
Date: Nov 18 2015 3:30 PM