answersLogoWhite

0

rf is must for modulation and demodulation.

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

Why capturing is more effective than chasing preys for spiders?

Ambushing and capturing prey uses much less energy than chasing.


Does taking videos on the digital camera take up more space on the card?

Yes, much more. You are taking video means instead of capturing one image, you are capturing images at a very fast rate to simulate movement.


Capturing Life's Moments?

Capturing the important moments in life on film is important to a lot of people. Those who want to make sure that they are recording everything should try to get a digital recorder to do so. The truth of the matter though is that a digital camera that has a video capture function on it will probably be good enough for just about any average individual. Some will try to sell you on the idea that you need something much more professional and much more expensive. That is just not the case, and you should not fall for this kind of sales trap.


How much was the reward for capturing Dick Turpin?

500$


Why is modulation necessary in signaling?

If you didn't have modulation it'd be the same signal going out the whole time, like a continuous tone - which can't really tell you that much. By modulating the signal you can say much more.


How do you put signal in a sentence?

i have no signal on my phone i have signal on my phone i have no signal on my television i have signal on m y television the signal has been interupted i dont know the hand signal i need to know the signal what is the signal strength teach me the hand signals what is the signal for danger i have little signal i have high signal i have no signal how much signal do i have how do i tell how much signal i have is there a sign for signal by the way you already put it in a sentence by asking a question lol


Why digital signals are more noise free than analog signals?

Digital signals are "forced" to be either 1 or 0, whereas analog signals are not. This means that a signal of 0.8 will be pushed to 1 in a digital signal and will remain 0.8 in an analog signal, and 0.2 will be 0 digital and 0.2 analog. This means that in order to overwhelm a digital signal the noise must do much more work to be effective. digital signal have only two states analog have infinite states therefore more susceptible to noise


Why does signal processing in digital mode?

You can process signals with many analog circuits. The advantage of Digital Signal Processing, is that once you have represented the signal in a digital form, you can use a computer program to perform much more complex operations on the signal than could be accomplished with an analog circuit. Such examples are noise cancellation and compression. With the recent advent of 'Digital TV', the stations can fit more information into a smaller 'bandwidth' through compression (much as you might ZIP a large file before emailing it), allowing for delivery of more content.


How much money did The Signal gross worldwide?

The Signal grossed $406,299 worldwide.


Why is amplitude of demodulated FM signal much less than modulated signal?

because demodulated FM is an audio signal, which the frequency is much smaller that is why it can be transmitted alone. It need carrier which has large frequency. Modulated signal is an audio signal + carrier that is why the amplitude is higher.


How does a nervous impulse vary from a hormone signal?

Nervous impulse is much quicker. Occurring almost instantly. Where as a hormone signal is a little more delayed. (changing of a males voice during puberty as an example)


How much money did The Signal gross domestically?

The Signal grossed $251,150 in the domestic market.