The basic telephone channel has a bandwidth of.
The basic telephone channel has a bandwidth of.
The correct option is D 3100 Hz
The basic telephone channel has a bandwidth of 3100
Hz.
The bandwidth of a signal depends on the amount of
information contained in it and the quality of it. The range of frequencies
necessary for an analogue voice signal, with a fixed telephone line quality
(recognizable speaker), is 300 - 3400 Hz. This means that the bandwidth of the
signal is 3,100 Hz.
Passband bandwidth is the difference between the
upper and lower cutoff frequencies of, for example, a band-pass filter, a
communication channel, or a signal spectrum. Baseband bandwidth applies to a
low-pass filter or baseband signal; the bandwidth is equal to its upper cutoff
frequency.
To calculate the CARSON'S RULE bandwidth occupancy
of this signal, add the highest audio frequency to the peak deviation (15KHz +
75KHz = 90KHz). Then multiply by two to include both the upper and lower
sideband (90KHz X 2 = 180KHz). The CARSON'S BANDWIDTH for this signal is
180KHz.
In computing, bandwidth is the maximum rate of data
transfer across a given path. Bandwidth may be characterized as network
bandwidth, data bandwidth, or digital bandwidth.
The basic telephone channel has a bandwidth of 3100 Hz.
The bandwidth of a signal depends on the amount of information contained in it and the quality of it. The range of frequencies necessary for an analogue voice signal, with a fixed telephone line quality (recognizable speaker), is 300 - 3400 Hz. This means that the bandwidth of the signal is 3,100 Hz.
Passband bandwidth is the difference between the upper and lower cutoff frequencies of, for example, a band-pass filter, a communication channel, or a signal spectrum. Baseband bandwidth applies to a low-pass filter or baseband signal; the bandwidth is equal to its upper cutoff frequency.
To calculate the CARSON'S RULE bandwidth occupancy of this signal, add the highest audio frequency to the peak deviation (15KHz + 75KHz = 90KHz). Then multiply by two to include both the upper and lower sideband (90KHz X 2 = 180KHz). The CARSON'S BANDWIDTH for this signal is 180KHz.
In computing, bandwidth is the maximum rate of data transfer across a given path. Bandwidth may be characterized as network bandwidth, data bandwidth, or digital bandwidth.
