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What is the fire truck siren frequency?
That depends on the type of siren. If you mean a Q then there is no set frequency.
What part of the electromagnetic spectrum has the greatest frequency?
If by greatest frequency you mean highest frequency, we know that the upper end of the electromagnetic spectrum has the greatest frequency. This is the home to the gamma rays. They have the highest frequency, shortest wavelength, and the greatest energy.
The greater the frequency the greater the what?
Energy. (if you mean E=h*ni) If you're referring to sound then the greater the frequency the smaller the wave length. (v=lambda*f)
When they say Increasing wavelength Referring to spectrum do they mean short wavelengths?
increasing wavelength means shorter frequency.
What symbol do we use to represent the unit of measurement we measure pitch with?
If you mean the pitch of a sound, that is related to its frequency. The SI unit is the Hertz.
What is the frequency response of a microphone?
Most dynamic microphones have a response from about 15Hz to 15 kHz, although they differ widely depending upon model.
what does 15hz mean?
The frequency units are called hertz (Hz). Sounds between 20 Hz and 20,000 Hz can be heard by those with normal hearing. Ultrasound is defined as frequencies greater than 20,000 Hz.
What is the frequency response of a Dynamic microphone?
Most dynamic microphones have a response from about 15Hz to 15 kHz, although they differ widely depending upon model.
Can you hear a wind blowing at 15Hz?
No, the human ear cannot detect sounds at 15Hz. The audible range for most people is typically between 20Hz to 20,000Hz. Frequencies below 20Hz are felt as vibrations rather than heard as distinct sounds.
How is it possible to represent a complex exponential signal with a frequency of 20Hz using a sampling frequency of 30Hz?
A 20Hz signal must be sampled at a minimum of 40Hz to have a chance of sampling both peaks and to get a reasonable representation it must be sampled at a minimum of 100Hz.For a sampling rate of 30Hz the Nyquist frequency is 15Hz and since 20Hz is above that it will generate the alias signal of 10Hz in the sampled data instead of the original signal of 20Hz. Therefore it is not possible to do what you ask.
What is the Approximate range of audible frequencies for most humans?
HIGHEST AUDIBLE FREQUENCY IS 25Hz..WHILE THE LOWEST AUDIBLE FREQUENCY IS 15Hz
What is the fire truck siren frequency?
That depends on the type of siren. If you mean a Q then there is no set frequency.
What does CF mean in statistics?
Cumulative Frequency
At what frequency does it hurt?
Does what hurt? Do you mean sound?
What does a frecuencia mean in Spanish?
literally, 'to frequency'..
What does VHF mean?
Very high frequency
In terms of electricity what does frequency mean?
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