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Q: How many hertz are in a b note?
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When did David B. Hertz die?

David B. Hertz died in 2011.


How many hertz is a middle c?

The middle C note on a piano is tuned to 261.63 Hertz (accurate to two decimal places).


What note corresponds to a frequency of 60 hertz?

Assuming the frequency of Middle C to be 261.63 hertz, accurate to two decimal places, taking this two octaves down brings us to 65.41 hertz. Sending us down a further semitone gives us 65.41 x 1/21/12, which sends us to B, at a frequency of 61.74 hertz, accurate to two decimal places, the closest possible genuine note to a 60 hertz frequency. Effectively, this is the third B below middle C, including that which is a semitone below.


What is the significance of 432 hertz?

432 Hertz was the frequency of the note A, used as the standard of tuning for musical instruments prior to the shift to 440 Hertz. Many people see a significant link between 432 Hertz and the human mind, suggesting that the frequency subconsciously relaxes our brain. That is why many people are pushing for 432 Hertz as the concert tuning pitch.


What hertz frequency is b flat?

According to Wikipedia, the Bb above middle C is roughly about 465 hertz.


What is the abbreviation for megahertz?

MHz (Hertz is named after Heinrich Rudolf Hertz, therefore is capitalised.)


A choir produces a 1200 hertz note while the bass section produces a 3000 hertz note What is the difference in wave lengths of the notes if the speed of sound is 343ms in air at 20 degrees Celsius?

17 cm


Is there a musical note with a frequency of 7.8 hertz?

Given that the A above middle C has a frequency of 440 hertz, the lowest note on a regular piano has a frequency, rounded to two decimal places, of 27.50 hertz. Taking this an octave further down gives a frequency of 13.75, too low for a human ear to hear. Descending ten semitones, to two Bs below the bottom end of a piano, gives a frequency approximately equal to 13.75/(2^(1/12)10) = 7.72 Hertz, the closest genuine note to a 7.8 hertz frequency.


What is the B flat major scale?

B flat note, C note, D note, E flat note, F note, G note, A note, B flat note.


How many hertz are in 1 Gigahertz?

1,000,000,000 Hertz=1 Gigahertz


What is the number of vibrations per second for a 61 Hz wave?

The value in Hertz is the number of cycles per second - therefore the answer is 61. This note would be approximately equal to the third B below Middle C.


How many hertz correspond to fifteen megahertz?

There are 15 million Hertz in megaHertz. It is spelled, "Hertz" because it was named after a person.