does amplitude depend on frequency
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Amplitude and Frequency The answer to the question about the relationship between amplitude and frequency is usually that they are independent of each other. Pardon the imprecision of my language, for I am not a physicist. I'll try my best to be clear. The amplitude of a wave is a measure of the distance between the wave's extremes.
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- Only the general case, undamaged gears, will. be considered here, although the theory developed in the ap-. pendixalso could be expanded to include damaged gears. Amplitude Modulation. If a sine wave is amplitude-modulated by another sine. wave, the frequency spectrum wilJinclude three components: the unaffected.
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What's the difference between amplitude and frequency (re: brain waves)? For waves in general: amplitude measures the strength of the signal-how high the peaks and troughs are. *NOT* wavelength. frequency is how many times the wave cycles in a second.eg. for sound, a high pitch sound has a higher frequency. I dont know the terminology for brain waves, but the concepts are probably the same.requency: measures how many times per second the wave peaks. Four basic EEG brain waves: Delta waves, Theta waves, Alpha waves, and Beta waves constitute the standard lineup of EEG brainwave activity.
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- Amplitude of a wave is how strong it is. This … means it has very high spots, and very low spots, with a large distance in between them. Frequency is how often this wave repeats.
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Amplitude And Period Amplitude and period are important in the study of music and acoustics; amplitude indicates the energy, or loudness, of a sound and the period determines its pitch (pitch, or frequency, is the inverse of the period). Amplitude is the height from the mean, or rest, value of the function to its maximum or minimum. The period is the distance required for the function to complete one full cycle. For the sine function , the amplitude is given by and the period is defined as . The same is true for ...
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Difference Between Amplitude and Frequency Amplitude vs Frequency. Amplitude and frequency are two of the basic properties of periodic motions. A proper understanding in these concepts is required in the study of motions such as simple harmonic motions and damped harmonic motions.
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- • The frequency f of the wave is the frequency of the oscillating source. • The period T is related to the wave frequency f by Copyright © 2008 Pearson Education, Inc., publishing as Pearson Addison-Wesley. • The amplitude A of the wave is the maximum value of the displacement. The crests of the wave
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- In amplitude modulation, the amplitude or strength of the carrier oscillations is what is varied. For example, in AM radio communication, a continuous wave radio-frequency signal (a sinusoidal carrier wave) has its amplitude modulated by an audio waveform before transmission.hat waveform may, for instance, correspond to the sounds to be reproduced by a loudspeaker, or the light intensity of television pixels. This technique contrasts with frequency modulation, in which the frequency of the carrier signal is varied, and phase modulation, in which its phase is varied.
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- Amplitude, wavelength and frequency. You should understand what is meant by the amplitude, wavelength and frequency of a wave. As waves travel, they set up patterns of disturbance. The amplitude of a wave is its maximum disturbance from its undisturbed position. Take care, the amplitude is not the distance between the top and bottom of a wave.
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- If you're seeing this message, it means we're having trouble loading external resources for Khan Academy. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. Amplitude, period, frequency and wavelength of periodic waves. Amplitude, period, frequency and wavelength of periodic waves.
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- The amplitude of a sound wave determines it's pitch frequency loudness wavelength. Answers.com says: The pitch or note of a sound that we experience is determined by its wavelength or its frequency. The shorter the wavelength, the higher the frequency becomes, and the higher the pitch that we hear. The amplitude of a sound wave is the same thing as loudness. The loudness or amplitude corresponds to how much the wave is compressed. The wavelength of a wave is independent of its amplitude [loudness] and inversely proportional to its frequency. ~~ JUST so im not using some1 else'z work with out letting u know.
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- 1 Increasing the amplitude of a sound wave does not affect the frequency of the wave. 2  Sound waves propagating in air have a higher amplitude than sound waves propagating under water. 3  The amplitude of any wave is not affected by the medium of propagation.  Sound waves propagating in air have a lower amplitude than sound waves propagating under water.
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- 1 Increasing the amplitude of a sound wave does not affect the frequency of the wave. 2  Sound waves propagating in air have a higher amplitude than sound waves propagating under water.  The amplitude of any wave is not affected by the medium of propagation.
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Amplitude The amplitude of a periodic variable is a measure of its change over a single period (such as time or spatial period). There are various definitions of amplitude (see below), which are all functions of the magnitude of the difference between the variable's extreme values.eak-to-peak amplitude is the change between peak (highest amplitude value) and trough (lowest amplitude value, which can be negative).
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- A loud. tone has a high amplitude. f is the frequency, i.e., the number of. periodic repetitions per second. A low tone. has low frequency, a high tone has high. frequency. Note: pi = 3.14159265359... phi is the phase, i.e., the time shift of the. sinewave along the horizontal axis.
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- Loudness is a non-scientific name for intensity. Pitch is a non-scientific name for frequency. Intensity depends on amplitude and frequency, so the answer is 'Intensity (or loudness) depends on amplitude, pitch and frequency'. za · 5 years ago. Thumbs up.
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Amplitude The amplitude of a periodic variable is a measure of its change over a single period (such as time or spatial period).There are various definitions of amplitude (see below), which are all functions of the magnitude of the difference between the variable's extreme values.here are various definitions of amplitude (see below), which are all functions of the magnitude of the difference between the variable's extreme values.
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What does amplitude of a sound wave determine? Amplitude is the volume of the sound in sound waves. The higher the Amplitude, the louder is the sound. Sound waves are pressure or compression waves in the material through which the sound is traveling. The pressure or compression waves also result in small longitudinal displacements of the atoms or molecules.
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Amplitude And Period Amplitude and period are important in the study of music and acoustics; amplitude indicates the energy, or loudness, of a sound and the period determines its pitch (pitch, or frequency, is the inverse of the period). Amplitude is the height from the mean, or rest, value of the function to its maximum or minimum. The period is the distance required for the function to complete one full cycle. For the sine function, the amplitude is given by and the period is defined as. The same is true for a cosine function.
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What is amplitude???/? Amplitude is the height of a wave. The distance between two crests or two troughs is wavelength. The time it takes for one complete wave to pass a given point is period. The number of complete waves that pass a point in a second is frequency. timiee · 6 years ago.
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Department of Linguistics A major premise of the frequency theories is that the frequency analysis is not carried out in the inner ear, but that a time domain representation is transmitted to the brain and the frequency analysis is carried out in the brain.
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- Just as the amplitude of a sound wave relates to its loudness, the. frequency of the wave relates to its pitch. The higher the pitch, the. higher the frequency. The frequency you hear is just the number of. wavefronts that hit your eardrums in a unit of time.
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- · just now. Report Abuse. frequency modulation (FM) conveys information over a carrier wave by varying its frequency (contrast this with amplitude modulation, in which the amplitude of the carrier is varied while its frequency remains constant).or a transmitter with linear modulation characteristics, the frequency deviation of the carrier is directly proportional to the amplitude of the applied modulating signal. Source(s): http://en.wikipedia.org/wiki/Frequency_m... http://www.fas.org/man/dod-101/navy/docs...
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Frequency Theory of Hearing: Definition & Explanation According to the frequency theory of hearing, the frequency of the auditory nerve's impulses corresponds to the frequency of a tone, which allows us to detect its pitch. Sounds come into the ear as acoustical signals and are later transformed into nerve impulses by the cochlea.
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