The term 'octave' is the name for an interval(space) between two notes. The frequency of the note is doubled, or halved, depending on whether the interval goes up or down in frequency. The two notes are heard toghether as the same, and will also have the same name. For example, an octave above A(440 Hz) is A(880 Hz) an octave under A(440 Hz) is A(220 Hz) To answer the question, the similarity between the keynote and an octave above it, is that the ratio between the frequency of these notes is 1:2 and of course, their names.
Piano octaves can be any name on the piano of one note, C octave, G# octave, Bb octave. An octave stands for octo which means 8 in Latin. If you notice any distance between two of the same notes they will always be eight (in terms of counting intervals, which means you count the first and last notes and well as all in between). Therefore if you pick any note on the piano, eight notes up or down from there will be an octave.
If you look at the piano keys you will notice there is a pattern in the way the black notes interleave the white notes. This pattern is repeated several times along the keyboard. If you select any key (black or white) and then look for the same key in the next repeat of the pattern to the right, that is one octave higher. Another way is, for a white note, call that "1", then counting white notes as you go to the right, one octave higher is note 8. Starting with any black note called "1", then counting black notes only, one octave higher is note 6. There are fewer black notes than white ones. One octave higher is double the sound frequency.
Enharmonics is when you have two different note names but the pitch is the same
There is a total of 29 notes: 14 are ascending, 1 is at the top of the scale, and the other 14 are descending.
The term 'octave' is the name for an interval(space) between two notes. The frequency of the note is doubled, or halved, depending on whether the interval goes up or down in frequency. The two notes are heard toghether as the same, and will also have the same name. For example, an octave above A(440 Hz) is A(880 Hz) an octave under A(440 Hz) is A(220 Hz) To answer the question, the similarity between the keynote and an octave above it, is that the ratio between the frequency of these notes is 1:2 and of course, their names.
The notes that sound the same but are written differently are called enharmonic notes. An example of this is the notes F# (F sharp) and Gb (G flat) – they are played and sound the same but are notated differently.
The frequency of one note is double the frequency of the other one. (But the octave sounds a lot sweeter if one of them is 1/3 to 1/2 Hz away from the real 2:1 number.)
An octave is a stepping stone, of sorts. On a viola, their are multiple notes that play 'a'. On the G String, first finger is 'low a' On the A string, open is 'a' They are separated by an octave. An octave is the distance between two of the same notes. To play a two octave scale, start with first finger D on the C String and end with Third finger D on the A string. The Viola has four strings: A, D, G, C. C is the lowest.
Two each have 6 keys in between them
Piano octaves can be any name on the piano of one note, C octave, G# octave, Bb octave. An octave stands for octo which means 8 in Latin. If you notice any distance between two of the same notes they will always be eight (in terms of counting intervals, which means you count the first and last notes and well as all in between). Therefore if you pick any note on the piano, eight notes up or down from there will be an octave.
An octave is defined as two notes, one of which is twice the frequency (vibrations per second) as the other; also two notes with an interval between them of 8 diatonic degrees.
If you look at the piano keys you will notice there is a pattern in the way the black notes interleave the white notes. This pattern is repeated several times along the keyboard. If you select any key (black or white) and then look for the same key in the next repeat of the pattern to the right, that is one octave higher. Another way is, for a white note, call that "1", then counting white notes as you go to the right, one octave higher is note 8. Starting with any black note called "1", then counting black notes only, one octave higher is note 6. There are fewer black notes than white ones. One octave higher is double the sound frequency.
The two dots indicates the beginning of a new octave. The 12th fret notes are the same notes as the open cords, only one octave higher. ( E A B G B E ) The also helps the guitarists to visualise more easily their fingers position on the fretboard.
Enharmonics is when you have two different note names but the pitch is the same
There is a total of 29 notes: 14 are ascending, 1 is at the top of the scale, and the other 14 are descending.
the sound waves interfere and create beats