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What else can I help you with?
What is a composite signal and what can obtained from it as components?
That depend on what the signal is a composite of and how these components were combined. Please clarify question.
Advantages of frequency domain over time domain?
advantage is that if we represent a composite signal in frequency domain........then we clearly see that how much signals are involved in composite signal and their separate peak values
How do you stop a satellite signal in a temple?
Microwave Radio Frequencies (RF) does not travel through dense metals. A metal roof would block the signal. If you try to get your position on a GPS inside the temple and cannot, then the satellite signals are blocked.
What is the envelope of a signal?
The envelope of a signal is the "apparent" signal seen by tracking successive peak values and pretending that they are connected. Normally, this question involves amplitude modulation of a radio frequency carrier by an audio frequency signal. The two frequencies involved are very much different - 20 kHz versus 1 mHz, for instance, and this "envelope" effect will be very noticable on an oscilloscope.
What is the role of a diode in an am radio?
Whenever a signal with components at several different frequencies flows through a diode,the diode causes "mixing" among the frequencies ... for every pair of frequencies in the originalsignal, two new frequency components are created: one at the sum of the original two, and oneat their difference. That is, if the original signal's wave has frequencies 'A' and 'B' in it, and it'spassed through a diode, then the output wave will have four frequencies in it: A, B, A+B, and A-B.The original signal that enters an AM radio is the one that comes down from the antenna. If it'san AM radio signal, then it consists of three frequencies: Carrier, Carrier+music, and Carrier-music.There are 3 pairs of frequencies in this set. For each pair, the diode creates new signal components,at the sum and difference of the original 2 frequencies. So with 3 different frequencies before thediode, we have all of the following frequencies coming out after the diode:1). Carrier2). Carrier+music3). (Carrier) + (Carrier+music)4). (Carrier) - (Carrier+music)5). Carrier6). Carrier-music7). (Carrier) + (Carrier-music)8). (Carrier) - (Carrier-music)9). Carrier+music10). Carrier-music11). (Carrier+music) + (Carrier-music)12). (Carrier+music) - (Carrier-music)To see what we've got now, let's go through the list and simplify the expressions:1). Carrier2). Carrier+music3). 2xCarrier + music4). -music5). Carrier6). Carrier-music7). 2 x Carrier - music8). music9). Carrier+music10). Carrier-music11). 2 x Carrier12). 2 x musicLooking through the list, we see that 9 of the 12 products are up around the frequency of theradio carrier. It's easy to filter them out and throw them away, leaving only the followingthree component signal frequencies, in the audio range:4). -music8). music12). 2 x musicMathematically, positive and negative frequencies are the same signal, so components #4 and #8can be added to produce a component with double the amplitude (volume) of either one, whichonly leaves the component at double the frequency of the music. It's in the range of legitimatemusic frequencies, so we can't get rid of it completely. But it's weak to begin with, when it comesout of the diode, and it's competing with the double-amplitude component at the real-music-frequency,so it doesn't trash the desired signal too severely. What we're left with is the componentsequal to the frequencies in the original music program, with some unavoidable distortionon account of the presence of the low-level second harmonic.The purpose of the diode was to perform the mixing of frequencies, so that we could separatethem by filtering, discard the ones that were used only to transport the music to us throughspace, and keep the ones we want to send to the speaker or earphones.
How can a composite signal be decomposed?
Spectral analysis of a repetitive waveform into a harmonic series can be done by Fourier analyis. This idea is generalised in the Fourier transform which converts any function of time expressed as a into a transform function of frequency. The time function is generally real while the transform function, also known as a the spectrum, is generally complex. A function and its Fourier transform are known as a Fourier transform pair, and the original function is the inverse transform of the spectrum.
Bandwidth of digital signal is infinite?
A digital signal is actually a complex signal. Consider the horizontal part of a digital signal as a component with 0 frequency and the vertical part of the signal as the component of infinite frequency. Also, consider the change from the horizontal to vertical as all the frequencies. Then we can claim that a digital signal is complex signal with frequencies from 0 to infinite.A digital signal is a composite analog signal with an infinite bandwidth.
What is the definition of a composite signal?
A composite signal is a mux or a bus signal. These can be thought of as a collection of other component signals.
How can one determine the harmonic frequency of a signal?
To determine the harmonic frequency of a signal, one can analyze the signal using Fourier analysis. This mathematical technique breaks down the signal into its individual frequency components, allowing the identification of the harmonic frequencies present in the signal.
What is a composite signal and what can obtained from it as components?
That depend on what the signal is a composite of and how these components were combined. Please clarify question.
What is frequency spread?
Frequency spread refers to the distribution or range of frequencies present in a signal or sound. It describes the spacing and coverage of individual frequencies within a given range. A wider frequency spread means there is a greater variety of frequencies present, while a narrow spread indicates a more limited range of frequencies.
What is the spectrum of a signal?
2Fb/M
What are signal frequencies measured in?
Hertz (Htz)
If the signal going in is Composite, then yes this should work fine.?
If the signal going in is Composite, then yes this should work fine.
How do you scramble gps signal?
transmit a jamming signal on its L1 and L2 carrier frequencies.
Why a signal is called base band signal?
In signal processing, baseband describes signals and systems whose range of frequencies is measured from zero to a maximum bandwidth or highest signal frequency; it is sometimes used as a noun for a band of frequencies starting at zero.
Why would you want to know what frequencies are present in a signal?
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