0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Is 85 dB A the same as 85 dB?
The weighting filter A takes off low frequencies. So the measured value in dBA must be less than in dB. Look up at "A-weighting - Wikipedia".
What is the purpose of mentioning db in audio system and how db works?
The dB mentioned when speaking of audio is referring to the decibel. The decibel is used to measure sound level. The purpose of mentioning it is for those who look for certain dB levels. The dB is a common measure of sound intensity that is 1 tenth of a bel on the logarithmic intensity scale.
A sound of 20 dB intensity is twice as loud as one of 10dB?
No, it is 10 times louder. dB is a logarithmic scale; every 10 dB, the intensity increases by a factor of 10. Thus, 10 dB is 10 times louder than 0 dB, 20 dB is 10 times louder than 10 dB, and 30 dB is 10 times louder than 20 dB.No, it is 10 times louder. dB is a logarithmic scale; every 10 dB, the intensity increases by a factor of 10. Thus, 10 dB is 10 times louder than 0 dB, 20 dB is 10 times louder than 10 dB, and 30 dB is 10 times louder than 20 dB.No, it is 10 times louder. dB is a logarithmic scale; every 10 dB, the intensity increases by a factor of 10. Thus, 10 dB is 10 times louder than 0 dB, 20 dB is 10 times louder than 10 dB, and 30 dB is 10 times louder than 20 dB.No, it is 10 times louder. dB is a logarithmic scale; every 10 dB, the intensity increases by a factor of 10. Thus, 10 dB is 10 times louder than 0 dB, 20 dB is 10 times louder than 10 dB, and 30 dB is 10 times louder than 20 dB.
What is the decibel of a jetplane?
If I say jetplane = 130 dB, most people are content.Laymen think that a specific decibel value belongs to a noise source. Like helicopter = 100 dB, jackhammer = 110 dB, rock band 120 dB. That is not correct.Alway is forgotten that the distance from the sound source to the measuring point plays an important role. Sound level decreases by (−)6 dB per doubling of distance from the source. Without any distance a dB value is really nonsense.
How many dB of attenuation translates into 50 percent of the voltage being lost to attenuation?
db=20log(V1/V2) or 10log(P1/P2) Example: db=20log (100/50) db=20log(2) db=20*.3010 db=6.02
What does 5 mg Valium generic look like?
round yellow scored with 5 on 1 side and db on the reverse
Where Is The D Flat In The saxophone?
The concert Db (meaning, the sounding Db, like it would sound on the piano) is Bb. The instrument's Db is C#.
Why did Patrick Caulfield paint like he did?
Patrick Caulfield painted in a minimalistic style influenced by Pop art. He simplified images, used bold colors, and outlined objects to create a flat, graphic look. His work often commented on consumer culture and the relationship between art and reality.
What is the birth name of Betty Caulfield?
Betty Caulfield's birth name is Elizabeth Anne Caulfield.
What is the birth name of Joan Caulfield?
Joan Caulfield's birth name is Caulfield, Beatrice Joan.
When when was Patrick caulfield born and when did he die?
Joshua is the best like malachi
How tall is Maxwell Caulfield?
Maxwell Caulfield is 6'.
Is 85 dB A the same as 85 dB?
The weighting filter A takes off low frequencies. So the measured value in dBA must be less than in dB. Look up at "A-weighting - Wikipedia".
What is the maximum acceptable return loss on Category 5e horizontal and backbone cables running at 100 MHz?
Look at your lab sheet that was given to you in class, the link to the answer is on that sheet. Since you are so lazy to look for yourself this is the answer, 42 dB 20.1 dB 100 dB 20.2 dB You choose what is the right one. ;) its the 2nd one
When was Barbara A. Caulfield born?
Barbara A. Caulfield was born in 1947.
When was William Caulfield born?
William Caulfield was born in 1959.
When was Caulfield Stakes created?
Caulfield Stakes was created in 1948.
