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What will happen if frequency of modulating signal is greater than the carrier signal in amplitude modulation?
Then the signal will be the same amplitude.
How does the intelligence signal modulates the carrier?
There are three major types of modulation:AM, Amplitude Modulation, where the modulation signal is altering the amplitude of the carrier according to its own amplitude, normally this is done in the output stage. Therefor a strong audio signal is necessary at the same or a little less than the power of the carrier, never higher, because that will over modulate the carrier that will resort in distortion of the receiver output. AM is used in the lower band of the RF spectrum.FM, Frequency Modulation, where the frequency of the carrier is altered by the audio signal. When the amplitude of the audio is going higher the frequency go lower. Modulation happen at the oscillator stage, therefor a small audio signal is used to modulate the frequency. FM is normally used in the higher frequency range of the RF spectrum, 50MHz and up.FSK, Frequency-shift keying, used for data transmission, this type of modulation is simply, switching the carrier on and of, a high bit will switch the oscillator on and a low bit will switch it off, in some designs a low will be on and a high off.
What will happen to the motor when power is applied if springs twice as stiff are used on the centrifugal switch?
Preguntale al maestro de motores 2 el chamo
What will happen to the transformer if double the rated voltage is applied to the winding during the open circuit test?
no voltage will be induced on the secondary side of the motor as the windings will become saturated.
What will happen if a voltpage more than PIV rating of diode is applied across the diode?
peak inverse voltage :- it is the maximum voltage above which if applied the diode gets destroyed. Here destroyed in the sense the p-n junction gets destroyed due to breakdown voltage, it behaves like a straight conducting wire (which is of no use).
What will happen if frequency of modulating signal is greater than the carrier signal in amplitude modulation?
Then the signal will be the same amplitude.
Which happen first the modulation or the multiplexing?
A terminal may transmit several application, at a time. All such data of that terminal is multiplexed, and this multiplexed signal is modulated onto a carrier.
Why FM is used for sound transmission whereas am is used for picture transmission?
FM is used for both. Phase modulation can be used as well. FM radio is generally clearer than AM because the information in AM is stored in the amplitude of the wave. As waves propogate, they collect noise, which distorts their amplitude. This generally does not happen to the frequency. FM, or frequency modulation stores the information in the frequency. Both are subjected to the same amplitude modulating noise, but since the information is encoded in a different way, it is not degraded.
How does the intelligence signal modulates the carrier?
There are three major types of modulation:AM, Amplitude Modulation, where the modulation signal is altering the amplitude of the carrier according to its own amplitude, normally this is done in the output stage. Therefor a strong audio signal is necessary at the same or a little less than the power of the carrier, never higher, because that will over modulate the carrier that will resort in distortion of the receiver output. AM is used in the lower band of the RF spectrum.FM, Frequency Modulation, where the frequency of the carrier is altered by the audio signal. When the amplitude of the audio is going higher the frequency go lower. Modulation happen at the oscillator stage, therefor a small audio signal is used to modulate the frequency. FM is normally used in the higher frequency range of the RF spectrum, 50MHz and up.FSK, Frequency-shift keying, used for data transmission, this type of modulation is simply, switching the carrier on and of, a high bit will switch the oscillator on and a low bit will switch it off, in some designs a low will be on and a high off.
What happen if the value of the dc supply is changed in amplitude modulation?
The rf output voltage should be proportional to the signal voltage in AM. A change in the DC supply voltage should also cause a proportional change to the rf output voltage.
When did Amplitude - video game - happen?
Amplitude - video game - happened in 2003.
What happen to the sound when the amplitude change?
It gets louder or quieter.
What will happen if waves with same amplitude interact?
If waves with the same amplitude interact constructively, they will combine to create a wave with a larger amplitude. If they interact destructively, they will cancel each other out.
What happen to sound when the amplitude of the sound change?
When the amplitude of a sound wave increases, the sound becomes louder and more intense. Conversely, if the amplitude decreases, the sound becomes softer. Amplitude directly affects the perceived volume of the sound.
What will happen When the amplitude of a body undergoing simple harmonic motion is doubled?
it'll get louder
What will happen to iron if heat is applied?
it melts
What happen to wavelength when you vary amplitude?
Changing the amplitude of a wave does not affect its wavelength. Wavelength is the distance between corresponding points on a wave and is determined by the frequency of the wave and the speed at which it travels through a medium. Amplitude, on the other hand, represents the height of the wave and does not impact the wavelength.
