There isn't an individual person who is considered to use bar lines in music for the first time. It is mostly presumed that measured rhythm was first used in the early baroque period (late 16th century).
The spaces between two bar lines in a stave is called as a 'bar'.
there are different types of bar lines!half barquarter barwhole bar and etc.
A Bar Line is used to separate each bar.
Symphony
The musical staff contains five lines and four spaces.
Measures.
A measure is the space between 2 bar lines in music.
The spaces between two bar lines in a stave is called as a 'bar'.
a musical bar is a segment of time defined by a given number of beats of a given duration.
the first musical gramophone was invented in late Victorian
It was invented in a hershey's bar company
Snickers Bar was invented in 1930.
there are different types of bar lines!half barquarter barwhole bar and etc.
The area between bar lines
staff A set of musical lines is called a staff or musical staff; more than one set; i.e. plural , would be staves. A set of musical lines is called a staff or musical staff; more than one set; i.e. plural , would be staves.
A Bar Line is used to separate each bar.
bar lines