0
What else can I help you with?
What is relationship between dry density and moisture contents?
Dry density (DD) is related to the moisture content (MC) using the following: DD = DB / (1+MC) Where DB is the bulk density of the material.
What is the dB value for a gain of 10?
10dB It is a logarithmic relationship, so a gain of 20 is 13dB, and a gain of 100 is 20dB
What is the Relationship between resistance and inductance in a RL circuit?
What is the Relationship between resistance and inductance in a RL circuit?
If transmitter power is increased from 200 Watts to 400 Watts how do you convert to Db form?
Decibels (db) is relative power, log base 2, times 3. Increasing power from 200 watts to 400 watts is doubling power, so the decibel change is +3 db.800 watts would be +6 db, 1600 watts would be +9 db, 100 watts would be -3 db, 50 watts would be -6 db, and so on.
How loud is 60 db?
60 dB sound pressure level is about conversational speech listened in 1 meter distance.
What Relation between decible and neper?
Both decibels (dB) and nepers (Np) are units for expressing the ratio between two quantities, such as power or intensity. The relation between them is that 1 neper is equal to approximately 8.6859 decibels. Decibels are more commonly used in practice due to their familiarity and convenience.
What is Neper?
1 neper = 8.6858896381 decibel.
What is a neper?
1 neper = 8.6858896381 decibel.
What is the relationship between sound pressure level and the perception of sound in a dB scale?
The relationship between sound pressure level and the perception of sound in a dB scale is that as sound pressure level increases, the perception of sound also increases. The dB scale is a logarithmic scale that measures the intensity of sound, with each 10 dB increase representing a tenfold increase in sound intensity. This means that small changes in sound pressure level can result in significant changes in the perception of sound.
What is relationship between dry density and moisture contents?
Dry density (DD) is related to the moisture content (MC) using the following: DD = DB / (1+MC) Where DB is the bulk density of the material.
What is sound attenuation expressed in?
Neper/meter
Who was the Egyptian God of wheat?
There is no Egyptian god of wheat, however there is an Egyptian god of grain. The name of this god was 'Neper'. He was sometimes called 'Neper the reaper' because of his association with grain and harvesting.
What is the difference between dB HL and dB SPL?
dB HL stands for decibel Hearing Level, and dB SPL stands for decibel Sound Pressure Level.
What is the difference between directed antenna and parabolic dish?
about 40 db about 40 db
What is the guitar tuning for Linkin Park in between?
Db Ab Db Gb Bb Eb
What does Dw db mean in acoustics?
Dw. db means weighted amount variance between rooms in acoustics. db is actually short for decibel, the unit for sound.
What does one calculate dB power?
This calculation will give you the ratio, in decibels, between two power values. For example, you can calculate the difference in dB between two amplifiers with different power output specifications calculate in dB Power Ratio.
