So each one has seven white keys and five black keys. That is because the piano keyboard contains 7 octaves (with additional four keys). When we look at the piano, we'll see 88 keys. The C major chord contains of notes C-E-G. Intervals between each note of the C major chord. Then from E, let's count three semitones. We start our count from note C as the chord name is C. The interval between the second and third note is three semitones. The interval between the first and second notes is four semitones. The chord's base note is C, and the type is major. Music interval is the number of semitones between two notes. The chord's type defines the number of notes and the interval between each note. Notes repeat in the same pattern, which means that after the "B" note, there is again "C," "C#," "D," and so on.Ī chord is a set of a minimum of three notes played concurrently or in arpeggio (played one after another) that creates harmony.Ī chord's name is created by taking its first note and the type. In two octaves, each octave repeats the same twelve notes. You will find more on the topics in the links at the end of the section. In our project, we use only notation with "sharps" (#). In parentheses, you can see the alternative name of the semitone. In music theory, we have twelve semitones (and 17 notes naming them). Minimum music theory explanation for better topic understandingīefore we move to the practical part, I'd like to briefly present the basic theory of chord construction in music. Putting all together - WIP (Soon in Part III).Minimum music theory explanation for better topic understanding.Moreover, it will help us understand JavaScript functions more.Ĭontents (click to move to the specific section): Of course, it's excellent to use React or Angular, but writing something in vanilla JS wouldn't hurt. Instead, we want to learn (focus) more on the native JavaScript API. We aim to create an extensible application that doesn't use any popular JavaScript framework. In my debut post, I'd like to walk you through the creation of a simple chord visualization application.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |