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Two signals have the same frequencies However whenever the first signal is at its maximum amplitude the second signal has amplitude of zero What is the phase shift between the two signals?
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∙ 16y ago
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∙ 16y ago
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How do the frequencies of waves with different amplitudes compare?
There's no dependence or connection between a wave's amplitude and its frequency.
Give the difference between LPF and HPF?
LPF is a low pass LTI filter which passes the low frequency signals and reduce the amplitude of the signals with frequencies higher than the cutoff frequency. HPF is high pass LTI filter which passes the high frequencies and reduce the amplitude of the frequencies lower than filter's cutoff frequency.
Where should I go for medical transcription training?
this value is 1 percent of the unmodulated carrier amplitude. We may thus define the transmission bandwidth of an FM wave as the separation between the two frequencies beyond which none of the side frequencies is greater than 1 percent of the carrier amplitude
The loudness of a sound is a reflection of its?
The "loudness" with which you perceive a sound is determined by -- the amplitude of the sound as it leaves the source -- the distance between you and the source -- obstacles or absorptive media in the path between the source and your ear -- reflective surfaces near the path, leading to multipath interference, constructive or destructive at the frequencies that comprise the sound -- the relative amplitude response of your ear at the frequencies that comprise the sound.
What is frequency range of amplitude moulation radio?
Any radio signal, regardless of its frequency, can be amplitude-modulated in order to add information to it. In the US, commercial broadcast AM radio stations operate on carrier frequencies between 540 KHz and 1.7 MHz.
Relationship between period and amplitude of a wave?
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What is the difference between amlitude shift key and frequency shift key?
Amplitude shift keying changes the height/power of the transmitted signal without altering the frequency. Frequency shift keying changes the frequency of the transmission without altering the height/power of the transmitted signal. Morse code is an example of amplitude keying where the amplitude is 0 or 100%. RTTY teleprinter uses FSK with two frequencies and the codes that represent text characters are sent with patterns of the two frequencies.
What is the definition of resonance in science?
Resonance is the tendency of a system to oscillate with larger amplitude at some frequencies than at others. These are known as the system's resonant frequencies. At these frequencies, even small periodic driving forces can produce large amplitude oscillations, because the system stores vibrational energy. Resonances occur when a system is able to store and easily transfer energy between two or more different storage modes (such as kinetic energy and potential energy in the case of a pendulum). However, there are some losses from cycle to cycle, called damping. When damping is small, the resonant frequency is approximately equal to a natural frequency of the system, which is a frequency of unforced vibrations. Some systems have multiple, distinct, resonant frequencies.
What is the verticle distance between a wave's crest and trough?
The vertical distance between the peak and trough is 2*Amplitude.
What is the difference between the standard amplitude modulation linear addition and multiplication of signals?
In modulation u r sending two signals but their frequencies are sum or difference of carrier frequency and signal frequency.In addition u send two signals at two different frequencies so more interference.
Is there a direct correlation between amplitude and wavelength?
Thgere's no correlation whatsoever between amplitude and wavelength.
What is the relation between amplitude and tone?
Tone is directly perportional to amplitude
