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Q 1 Bandwidth is formally defined to be the length of the frequency spectrum What are some of the other definitions of Bandwidth which are in common use?
k.kalim@Yahoo.com
Today, we use digital technology to transfer information. A digital electric signal is a bit stream (i.e., a sequence of two-state voltage or current pulses, denoting by 1 or 0). So, the basic element of information is the binary digit or bit.
As a consequence, we define the digital bandwidth as the amount of information per time unit that can propagate reliable over a communication channel (that is, a transmission medium, such as a copper wire cable). Digital bandwidth is measured in bits per second (bps) and its multiples (kilo-, mega-, giga-, etc.).
Kotsos
What else can I help you with?
What is visible light frequency bandwidth?
The visible light frequency bandwidth ranges from approximately 430 to 750 terahertz, corresponding to wavelengths from about 400 to 700 nanometers. This range includes the colors of the rainbow, with red having the longest wavelength and lowest frequency, and violet having the shortest wavelength and highest frequency.
What things has the highest frequency in the electromagnetic spectrum?
Visible light has the highest frequency in the electromagnetic spectrum. It falls between ultraviolet and infrared light, with a frequency range of approximately 430 to 750 terahertz (THz).
What is the name used to describe a section of the electromagnetic spectrum?
Perhaps you are after the word band or bandwidth.
Which band of the electromagnetic spectrum has the lowest frequency?
That would be sound waves, or the audio spectrum.
How frequency and wavelength related to specific region of the spectrum?
what
What is relationship between signal spectrum and bandwidth?
Signal Bandwidth is the Bandwidth of particular frequency at which signal is transmitted and Bandwidth of spectrum which can able two show number of signal between Intrest of frequency.
Band is to frequency as spectrum is to?
Bandwidth. Bandwidth refers to the range of frequencies over which a signal or device can operate effectively, similar to how band refers to a specific range of frequencies in a spectrum.
What is essential bandwidth of FM signal?
"Essential bandwidth" is the portion of the signal spectrum that encompasses most of the energy of the original signal in the frequency domain.
What is a band plan?
A band plan is a plan for distributing or allocating bandwidth within a frequency spectrum.
A periodic signal with a bandwidth of 70khz and highest frequency 200khz all frequencies have amplitude of 110v draw the spectrum in frequency domain utilizing Microsoft Excel charting facility?
A periodic signal with a bandwidth of 70khz and highest frequency 200khz all frequencies have amplitude of 110v draw the spectrum in frequency domain utilizing Microsoft Excel charting facility? Answer this question…
What is the effect of varying frequency of the carrier signal on the AM wave?
spread spectrum , modulation or depending on the bandwidth poss FM (deviation)
What is visible light frequency bandwidth?
The visible light frequency bandwidth ranges from approximately 430 to 750 terahertz, corresponding to wavelengths from about 400 to 700 nanometers. This range includes the colors of the rainbow, with red having the longest wavelength and lowest frequency, and violet having the shortest wavelength and highest frequency.
What is the relation of frequency and bandwidth?
Frequency is a measure of the number of occurrences of a repeating event per unit time. The bandwidth of a frequncy is simply the difference between the upper and lower frequencies.
What is meant by a low pass signal?
A low pass signal whose bandwidth is much smaller than its center frequency, such as an AM signal. It is a a signal with its spectrum concentrated around zero frequency.
What is the frequency spectrum?
Scroll down to related links and look at "Frequency spectrum - Wikipedia"
How does the frequency change in a FM transmitter?
-- the modulation index varies -- the instantaneous deviation varies -- the amplitude of the carrier component varies -- the spectrum of sidebands varies -- the total occupied bandwidth varies
If the frequency spectrum of a signal has a bandwidth of 500 Hz with the highest frequency at 600 Hz what should be the sampling rate?
The Nyquist Therorem states that the lowest sampling rate has to be equil to or greather than 2 times the highest frequency. Therefore the sampling rate should be 400Hz or more.
