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frequency does not equal sound pressure
incompatible units
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∙ 12y ago
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Which is sound measured by watts meters amps or decibels?
Decibels
How many decibels is quiet conversation?
20 to 50 decibels (dB).
What separates the scale into equal parts?
Equally spaced subdivisions. However, a scale need not be divided into equal parts. For example, the logarithmic scale which, among other things, is used to measure the volume of sound - in decibels. The musical scale is approximately logarithmic.
How does decibels work?
To calculate the number of decibels that power-level-'A' is greater than power-level-'B',-- Divide 'A' by 'B'-- Take the 'log' of the quotient-- Multiply the 'log' by 10 .If the result is negative, then 'A' is that many decibels lower than 'B'.
What does 2 equals 2 equal?
2 = 2 is equal to 2.
What is the meaning of the term kilohertz?
The term Kilohertz, or kHz is a measurement of frequency equal to 1,000 hertz. Kilohertz is unit of measurement for alternating current, audio signals, and a measurement of wireless signals.
Whats is the full form of khz?
The full form of kHz is kilohertz which is equal to 103 hertz. One can find more information on kilohertz online at Wikipedia. There one will find a further information on how and why kilohertz are used.ANS 2 - Kilo hertz is 1,000 Hertz ( As is anything with Kilo in front)
What is meant by beta cutoff frequency?
The beta cut off frequency is the frequency at which the current amplification of an amplifier transistor drops to three decibels below its value at 1 kilohertz. This is used in electronic engineering.
What is a thousand pains for measuring frequency?
kilohertz kilohertz
What is a Bel?
A bel is a unit of sound intensity equal to ten decibels.
What is Bel?
A bel is a unit of sound intensity equal to ten decibels.
How many sones is 50 decibels?
50 phons (decibels) is equivalent to 2 sones.
What is a sentence using the word kilohertz?
Your mom likes kilohertz in the bum
Does voltage current or power affect volume in a speaker?
Power (Watts)/ Decibels (if the speaker is efficient) 2 Watts = 93 decibels 4 Watts = 96 decibels 8 Watts = 99 decibels 16 Watts = 102 decibels 32 Watts = 105 decibels 64 Watts = 108 decibels 128 Watts = 111 decibels 256 Watts = 114 decibels 512 Watts= 117 decibels 1024 Watts = 120 decibels Some Volumes to Compare 10 decibels = normal human breathing 60 decibels = normal human conversation 110 decibels = power saw, car horn, shouting in ear, 120 decibels = jet aircraft close by, emergency vehicle siren, rock concert
How do you convert kilohertz into kilometers?
A kilohertz is a unit of frequency. A kilometre is a unit of distance. The two units are therefore incompatible.
30 HZ equals how many KHZ?
1 kilohertz=1000 hertz 30 hertz = .03 kilohertz
Why is the abbreviation for decibels dB?
DeciBels
