The level of the note might give two meanings. The more probable meaning is the pitch, its frequency. It may also denote the 'loudness' of the note: technically it is called 'velocity'.
minim
An eighth note, a quarter note, and a half note.
A half note is usually just called a half note. Sometimes it is called a minim.
A semihemidemisemiquaver.
A musical note that contains three beats is called a dotted half note.
Articulation.
I think you're referring to a half note...?
The third note in a major or minor scale is called a mediant.
Musical note's
It is called staccato. Hope it helps!
In musical notation, 'S' usually refers to subito, or quickly. It is usually used in conjunction with another symbol.
the musical note fa depends on what key you are in