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FM signals travel as what changes?
FM signals travel as changes in the frequency of the wave.ANSWER: DEFINITELY not frequency remains the same.The duty cycle changes.It definitely IS the the frequency which changes. It changes at the same rate as the frequency of the modulation.It can be demodulated with a frequency discriminator. If the frequency remained constant and its "duty cycle" changed, the discriminator wouldn't demodulate it.
Is a wireless transmission medium that distributes radio signals through the air over long distances?
broadcast
Why were long-range radio signals important?
so people could communicate over long distances
What is a wireless transmission medium that distributes radio signals through the air over long distances?
Broadcast Radio
If a spacecraft is approaching the earth relative to the radio signals it send out the signal received on the earth have?
Shorter wavelength, higher frequency.
How primitive people communicated?
By speech and signals.
What does AM and FM on the radio stand for?
Amplitude Modulation and Frequency Modulation. They are different methods of transmitting radio signals. AM is good for transmitting radio signals long distance FM is good for transmitting radio signals short distances but better quality
How are warning signals generally communicated?
sirens, base-wide announcements, colored flags, and hand signals
Any individual IP packet can be communicated electrically over?
Any individual IP packet can be communicated electrically over cable, as optical signals over fiber, or wirelessly as radio signals.
Did prehistoric people have a language?
I think they didn't, they communicated themselves by signals.
How did the emigrants communicate with the Indians?
Indians communicated with emigrants by smoke signals.
What is the maximum frequency of AM signals?
The Max Frequency of Am signal is 1620KHz
How can any individual IP packet be communicated electrically?
over cable, as optical signals over fiber, or wirelessly as radio signals
The amount of frequency deviation for a frequency-modulated signal is determined by the?
The signals frequency directly.
Given that action potentials traveling down the axon of a particular neuron are always the same amplitude how is a stronger stimulus communicated to the next cell in the neural pathway?
A stronger stimulus is communicated to the next cell in the neural pathway by increasing the frequency of action potentials generated by the neuron. A stronger stimulus will trigger action potentials to occur more frequently, which results in a higher frequency of signals being transmitted to the next cell.
FM signals travel as what changes?
FM signals travel as changes in the frequency of the wave.ANSWER: DEFINITELY not frequency remains the same.The duty cycle changes.It definitely IS the the frequency which changes. It changes at the same rate as the frequency of the modulation.It can be demodulated with a frequency discriminator. If the frequency remained constant and its "duty cycle" changed, the discriminator wouldn't demodulate it.
What signals do wireless networks use to send data?
Radio frequency signals.
