Negative decibels mean damping (loss) and positive decibels mean amplification (gain).
figure it out youself
The relationship between sound intensity and the logarithmic decibel scale is that the decibel scale measures sound intensity levels in a way that reflects the human perception of sound. Sound intensity increases exponentially on the decibel scale, with each 10 decibel increase representing a tenfold increase in sound intensity.
The unit of measuring loudness of sound is called the decibel (dB). The decibel scale is logarithmic and is used to compare the intensity of different sounds.
The maximum range of detection for submarines using sonar varies depending on the decibel level. Higher decibel levels can detect submarines at greater distances compared to lower decibel levels.
The Welsh word for 'decibel' is desibel.
What are the uses of DECIBEL?
dB HL stands for decibel Hearing Level, and dB SPL stands for decibel Sound Pressure Level.
How do you use the word decibel in a sentence?What is decibel used for?
The abbreviation for decibel is dB.
The relationship between sound intensity and the decibel scale is logarithmic, not exponential. The decibel scale measures sound intensity in a way that reflects the human perception of sound, which is why it is logarithmic. This means that a small change in sound intensity corresponds to a larger change in decibels.
A decibel scale graph can provide information about the intensity or loudness of sound at different frequencies or time intervals. It can show how sound levels vary across different frequencies or how they change over time.
The bell is a large unit, so a subunit, a decibel, is usually used. There is no subunit of decibel.