Want this question answered?
440 cycles per second. 1 Hz = 1 cycle per second
The fundamental = 1st harmonic is not an overtone!Fundamental frequency = 1st harmonic = 528 Hz.2nd harmonic = 1st overtone = 1056 HzLook at the link: "Calculations of Harmonics from FundamentalFrequency".
385
Hertz, hz= 1/second is the unit measure of frequency.
It is three times the fundamental frequency. Scroll down to related links and look at "Calculations of Harmonics from Fundamental Frequency".
440 cycles per second. 1 Hz = 1 cycle per second
The first harmonic, is the fundamental frequency, or 550 Hz. The second harmonic would be twice that, or 1100 Hz. The third would be twice that, or 1650 Hz and so on...
The fundamental = 1st harmonic is not an overtone!Fundamental frequency = 1st harmonic = 528 Hz.2nd harmonic = 1st overtone = 1056 HzLook at the link: "Calculations of Harmonics from FundamentalFrequency".
Second Harmonic
385
Absolutely 440 Hz is the frequency of the A note that is 1½ steps below middle C, the top line of the bass clef. 880 Hz is the frequency of the A note one octave higher, the second space from the bottom of the treble clef. On a piano, if you slam hard on the lower of those two A keys and just lightly press the higher one, the 440-Hz sound will be louder than the 880-Hz sound. The loudness, or amplitude, of a sound wave has to do with how tightly the air molecules (or the molecules of whatever the sound-propagating medium is) are packed in each wave of the sound, while the sound's frequency or pitch has to do with how frequently the waves are generated (440 times per second in the case of a 440-Hz sound), or how far apart the waves are (frequency is inversely proportional to wavelength).
Fundamental frequency = 1st harmonic = 256 Hz 2nd harmonic = 1st overtone = 512 Hz 3rd harmonic = 2nd overtone = 768 Hz. Look at the link: "Calculations of Harmonics from Fundamental Frequency".
The article in the related link describes how harmonic imaging is used in ultrasound devices. Basically, you transmit at one frequency, but listen for one of the harmonic frequencies (a whole-number multiple of the original frequency: according to the article, usually the 2nd harmonic, which is double the original frequency - so if the original frequency is 20,000 Hz, then you are listening in the 40,000 Hz range)
The second harmonic will be 2 x the fundamental; the third harmonic is 3 x the fundamental: 500 Hz, and 750Hz.
1600HZ 400HZ x 4
first harmonic
That all depends on which A you're referring to. The first note, at the lowest pitch on the piano is known as Ao, and is 27.5 Hz The next one up the keyboard is A1, andis 55.0 HZ A2 is 110.0 Hz, A3 is 220.0 Hz, A4 (A above middle C) is 440.0 Hz, A5 is 880.0 Hz, A6 is 1760.0 Hz, A7 is 3520.0 Hz.