The difference between the highest and lowest frequencies in a band or collection of frequencies is known as the bandwidth. The bandwidth in a standard North American telephone circuit is 64 Kbps. The amplitude or height of the wave is altered by amplitude modulation.
<h3>
What do you mean by Telephone Circuits?</h3>
The standard line found in telephone circuits is this one. The frequency response of such a line resembles that of a low-pass RC filter. The telephone line loss and consequently the low-pass filter action increase in frequency as a result of the wires' increasing resistance, which causes an increase in I2R wire losses. 14 The frequency response of a 1 km-long, twisted line is reduced by 9 dB at 1 MHz and keeps going down for higher frequencies, Let's suppose that a straightforward, 1 km-long transmission system is required. A pair of 1 km long twisted copper wires may transmit data with a loss of less than 9 dB.
To know more about Telephone visit:
brainly.com/question/20608530
#SPJ4
The first main goal was to find a north west passage- a direct route to the pacific ocean.
The second goal was to collect and record new plants and animals species.
The third goal was to make new and accurate maps.
Modern law.
Like an example is that the Ten Commandments lists that "You shalt not steal". Now in law, they have made laws, that you cannot steal and what punishment you will get if you do.
Hope this helps :)
It impacted everyone and everything that every one did in the United States of America.
