A) wavelength
B) frequency
C) velocity
D) amplitude
The loudness of a sound is the same thing as the overall amplitude of a sound. When measuring sound, in general, you have pitch (frequency) and tone (amplitude, the measure of loudness). So, if you increase the amplitude of a sound wave pattern, you increase the overall intensity of the sound (the energy), and that can be measured on the logarithmic scale of decibels, since an unconstrained, undirected sound wave carries its energy outward in all directions, in an increasing volume of air (or other medium).
it is how loud the sound is ^Smartass comment. The real answer: Loudness is determined by the intensity of sound waves.
Amplitude is the energy of a sound wave, which we also call Loudness
Units used to measure loudness are Sone (loudness N) and Phon (loudness level L). Scroll down to related links and look at "Loudness - Wikipedia" and "Sound level change and the change of the respective factor of volume and loudness".
Units used to measure loudness are Sone (loudness N) and Phon (loudness level L). Scroll down to related links and look at "Loudness - Wikipedia" and "Sound level change and the change of the respective factor of volume and loudness"
If the amplitude of a sound wave increases, the loudness or volume of the sound also increases. This is because amplitude is directly related to the intensity of the sound wave, which our ears perceive as loudness.
Loudness and pitch are properties of sound which can be determined by looking at the sound wave. You have a high pitch when the frequency of the wave increases or the wavelenght (lambda) decreases. When the amplitude increases the loudness of the wave increases as well.
Loudness increases with increasing amplitude of the sound wave, also called increasing sound pressure.
The relationship between sound intensity level and the perception of loudness is that as the sound intensity level increases, the perception of loudness also increases. This means that the louder the sound, the more intense it is perceived to be by our ears.
The loudness of sound is typically measured in decibels (dB) and is influenced by the intensity of the sound wave. As the intensity of a sound increases, the loudness also increases, resulting in a perception of the sound being louder. The relationship between intensity and perceived loudness is not linear, as the human auditory system follows a logarithmic response to changes in sound intensity.
The amplitude of a sound corresponds to its loudness so an increase in amplitude will correspond to a louder sound.
Sound intensity is a physical quantity that measures the amount of sound energy passing through a unit area, expressed in watts per square meter. Loudness, on the other hand, is a perceptual response to sound intensity and is subjective. In general, as sound intensity increases, the perceived loudness also increases. However, the relationship between intensity and loudness is not linear but follows a logarithmic scale.
Amplitude = "Loudness" In that a direct increase in amplitude will cause the sound to be "louder".
Yes, intensity is directly proportional to loudness. This means that as intensity increases, perceived loudness also increases. This relationship is the basis for understanding how sound levels are perceived by the human ear.
No. Sound intensity or acoustic intensity can be calculated from the objective measurement of the sound pressure. The loudness is a psycho-acoustic subjective feeling, which is difficult to measure.
Amplitude. As the amplitude of the sound wave increases, the sound becomes louder.
As distance increases, the intensity of sound decreases due to spreading out of the sound waves in all directions. This decrease in intensity leads to a reduction in loudness as the sound travels further from its source. At double the distance, the sound intensity will be one-fourth as strong.