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deciBels
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∙ 13y ago
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What type of scale is the decibel scale?
The decibel scale is a logarithmic scale. Scroll down to related links and look at "Decibel - Wikipedia" and "Sound level meter - Wikipedia".
How are fractals and logarithms relate to the real world?
-- The shoreline of any coastal land is a fractal. -- The distant view of any mountain range is a fractal. -- Your eyes perceive changes in light brightness on a logarithmic scale. -- Your ears perceive changes in sound loudness on a logarithmic scale.
What instrument measures decibels?
Most famous is a SPL meter (Sound Pressure Level).
This varies but at sea level it measures 740 miles per hour?
Speed of sound.
Is a sound that measures 100-dB ten times louder than a 10-dB?
90
What type of scale is the decibel scale?
The decibel scale is a logarithmic scale. Scroll down to related links and look at "Decibel - Wikipedia" and "Sound level meter - Wikipedia".
What db has no sound?
A silent database, also known as a database with no sound, is a fictional term that does not exist in the context of databases. Databases store data and do not have any inherent sound or audio capabilities.
What are some common logarithmic scales?
The Decibal scale for sound measurement is an example of a logarithmic scale. The Richter scale, the pH scale, the magnitude scale for stars, the multiplicative scales on a slide rule
What is the amplitude of sound measured as on a logarithmic scale?
The amplitude of sound is measured in decibels (dB) on a logarithmic scale. The logarithmic nature of the scale allows us to represent a wide range of sound intensity levels in a more manageable and intuitive way.
What decibels louder?
Decibels are a logarithmic scale used to measure sound intensity. For every 10 dB increase in sound level, the noise is perceived as being roughly twice as loud.
Why do decibels decrease when sound level increases?
Decibels are a logarithmic unit used to measure sound intensity. As sound level increases, the decibel scale also increases to reflect the higher intensity. So, decibels do not decrease when sound level increases; they actually increase to show louder sounds.
Loudness is expressed in what units?
The psychoacoustic loudness N is measured in sones. The loudness level (Volume) LN is measured in phons. Scroll down to related links and look at "Conversion of sone to phon and the problem with dBA".
What is a unit to compare loudness?
The unit commonly used to compare loudness is the decibel (dB). The decibel scale is a logarithmic scale that measures the intensity of sound. It helps quantify the difference in loudness between sounds.
What is fullform of pH?
It's the amount of hydrogen ions. (P)otential of (H)ydrogen its a log based scale, a logarithmic scale earthquakes are logarithmic, so is sound pressure(decibles)
Why d in small in decibel?
The "d" in decibel represents Alexander Graham Bell, who was an influential scientist in the development of the decibel scale. The decibel scale is used to quantify the intensity of sound or the power level of an electrical signal on a logarithmic scale.
What is Decibel level?
The decibel (dB) is a unit of measurement used to express the intensity of a sound. It is a logarithmic scale that quantifies sound pressure levels in relation to a reference level. The decibel scale is commonly used to measure and compare the loudness of sounds.
What measurement do you use to measure loudness?
decibles(db)you choose the right answer, don't worry bye xxx
