We used paired comparisonto examine the effect of amplitude and frequency on dominance. The result showed thatparticipants perceived higher dominance while listening to the voice with high amplitudeand low frequency.Tzu-Yang WangGraduate School of Systems and Information Engineer-ingIkkaku Kawaguchi...
How does wavelength affect sound?Sound:The sound is that form of energy which causes a sensation of hearing. Sound energy travels in form of waves which causes the pressure to change in the medium. A sound wave is characterised by its wavelength, frequency and amplitude....
How does temperature affect osmosis? How does temperature affect regiochemistry and stereochemistry? What are the effects of climate variability? How does the dew point affect temperature? Why does an increase in frequency not increase the velocity of wave? How does temperature affect ecological succes...
Generally, the pulse widths are linked to the amplitude of the audio signal, and the spectrum of the pulses includes the desired audio signal plus undesired (but unavoidable) high-frequency content. The total integrated high-frequency power in all schemes is roughly the same, since the total ...
Understanding frequency and amplitude in soundThe frequency and amplitude of sound waves as registered on an oscilloscope.(more)See all videos for this article Sound waves have properties such as frequency and wavelength that affect how we perceive them. Frequency, measured in hertz, determines the ...
Sound wavesAn illustration of how sound travels. There is also the amplitude of the sound wave, the magnitude of the fluctuation of a wave from equilibrium. The amplitude determines the loudness of the sound. So if you pluck a guitar string harder, it will displace more air and create a ...
and a further group of eight was tested at 86 dB SPL.Interestingly, the results demonstrated that the average amplitude level of the music playback did not affect the noise detection results. At each test level, the ability of listeners to detect the noise distortion depended on the relative ...
to shatter a glass than it takes to lift objects from the ground. Ordinary sound waves are limited by their linear nature. Increasing the amplitude of the wave causes the sound to be louder, but it doesn't affect the shape of the waveform or cause it to be much more physically powerful...
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Each compression and the following rarefaction make up one cycle. (A cycle can also be measured from any point on the curve to the next corresponding point.) The frequency of a sound is measured in cycles per second or hertz (abbreviated Hz). The amplitude is the greatest amount by which...