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400 Hz means 400 cycles per second, so each wave passes a point 400 times in one second

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8y ago

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Im trying to make an audio filter for frequencies in between 20 and 80Hz to go to a subwoofer and between 80Hz and 20KHz to go to another speaker set but you have no idea where to start?

Most sub's have this filter built in, or it would best to buy one.


What does a 80Hz refresh rate indicate?

This indicates that the screen itself will be "re-drawn" 80 times per second.


How many meters in a wavelength?

The wavelength of a wave is the distance from the crest to the next crest of a wave, usually measured in metres. A wavelength is not a unit.


What is the frequency range of speech?

A Deep male voice could start as low as 80Hz. A prepubescent child ranges from 150 to 400Hz


What will happen when 80hz motor will conect to 50 hz?

Frequency variation effects greatly the speed of the motor. In this particular case the motor will run slow as the frequency(50hz) is less than the required frequency(80hz). here the motor will run : ((50-80)/80)*100%= -37.5%,i.e. 37.5% slower than normal condition.


How do you write wavelength in short?

By specifying the wavelength; mm, nm, etc. Note Latin symbols for many wavelengths. There is also a generic symbol for 'wavelength,' a lower-case lambda.


How many crests are there in one wavelength?

usually 1 - a crest is the highest tip of a wavelength. But if the wavelength is measured from the highest point them in 1 wavelength there will be 2 crests


Where could one find a calculator that could help them find a wavelength frequency?

Wavelength frequency calculators can be found online from many different sources. Some examples of online wavelength frequency calculators include Wavelength Calculator and 1728.


How many cycles are there in one wavelangth?

A wavelength by definition is the amplitude of motion over one cycle


How many meters long is a wavelength that measures 10 to the power of 2?

A wavelength that measures 10^2 would be 100 meters long.


How many nodes make up a wavelength?

A wavelength consists of one full cycle of a periodic wave, such as an electromagnetic wave. For a single full wavelength, there will be two nodes - one at the peak and one at the trough of the wave.


How many vibrations are there in 1 wavelength?

In one wavelength, there is one complete cycle of a wave, which includes one compression and one rarefaction in a sound wave. Therefore, there is one vibration in one wavelength.