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Q: How does the Ratio Detector recover the intelligence from the FM envelope?
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What is the purpose of a discriminator in an FM broadcast receiver?

The discriminator, and the ratio detector, perform the same function in an f.m. receiver as the detector does in an a.m. receiver, i.e. it recovers the modulation.


What is max magnification of afm?

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Why do you have greater intelligence than other animals?

Human intelligence is attributed to having a large brain and also having a large ratio of brain size to body size.


Does IQ mean the size of your brain?

No,IQ doesn't mean the size of your brain.The term IQstands for "Intelligence Quotient," and refers to a person's cognitive ability.It is a measure of a person's intelligence as indicated by an intelligence test; the ratio of a person's mental age to his chronological age .


What does it mean if your IQ is 122 and you are fourteen?

The IQ score is a ratio of the average intelligence age to the chronological age. An IQ of 122 means that a 14 year old has the same intelligence as that of an average 17 year old.


What is Work-to-recovery ratio in interval training?

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What is the purpose of limiter stage in a FM broadcast receiver?

It is to reduce interference form impulsive noise and even a.m. transmissions. If the receiver uses a ratio detector instead of the normal frequency discriminator it will be self limiting, thus eliminating the need for a separate stage.


How envelope is eliminated and sine wave is produced in demodulation?

One way to demodulate an amplitude modulated signal from its carrier is to build a peak-follower. This could be a simple RC filter with a diode at the input. The voltage across the capacitor would charge to the peak value of the carrier (envelope), and then discharge through the resistor. The time constant would be selected so that the capacitor would have no "trouble" following the envelope. Since the typical ratio of signal to carrier frequency is quite high, i.e. 20kHz signal vs 1MHz carrier, the time constant can be quite short.


What is fullform of INR?

These are the most widely used full formsINRInternational Normalized Ratio (for blood clotting time)INRIndia Rupee (Currency Unit, ISO)INRBureau of Intelligence and Research (US Department of State)INRInstitute of Natural Resources (various locations/countries)INRInstitute for Natural Resources (various locations/countries)INRInterference-to-Noise Ratio


How do you recover files for Sony camera dsc-w30?

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Why hacking ratio increasing in world wide?

The amount of hacking increases as the number of people able to use the Internet increases, but the overall percentage of those that are hackers is fairly constant. It takes a certain level of intelligence, aptitude, and drive to 'become' a hacker. It could be said that the best hackers are not made, but they are born. This ratio is fairly consistent with the general bell curve of human intelligence. Those that are just out to cause harm using scripts they've downloaded are not hackers, so some care should be taken to distinguish between vandalism from distributed code and true hacks.


What type of ratio is 12 is?

12 is a single number. In so far as it can represent a ratio, it is a ratio of 12 to 1: a unit ratio.12 is a single number. In so far as it can represent a ratio, it is a ratio of 12 to 1: a unit ratio.12 is a single number. In so far as it can represent a ratio, it is a ratio of 12 to 1: a unit ratio.12 is a single number. In so far as it can represent a ratio, it is a ratio of 12 to 1: a unit ratio.