The Meaning of Tempus in Music
In music, **tempus** refers to the relationship between the breve and semibreve in mensural music. It is a term used in the context of mensural notation, which was prevalent in Europe during the 14th to 16th centuries. Mensural notation was a precursor to modern musical notation and had a hierarchical system of note values and metric structure.
The term "tempus" is used to indicate the number of beats in a bar or measure. There are two possibilities: **perfect tempus** and **imperfect tempus**. Perfect tempus indicates that there are three beats in a bar, while imperfect tempus indicates that there are two beats in a bar. The notation for perfect tempus is a complete circle, while imperfect tempus is represented by a semi-circle.
It's important to note that the term "tempus" is specific to mensural music and is not commonly used in contemporary music notation. In modern music notation, the concept of time and tempo is represented by the term "tempo," which refers to the speed at which a piece of music is played .
Sources: 'Tempus Definition & Meaning - Merriam-Webster' 'What do these unusual time signature symbols mean? - Music...' 'Tempo - Definition, Meaning & Synonyms | Vocabulary.com'
A term in Mensuration to describe the relationship between the brevis and the semibrevis. The relationship would be either duple or triple.
In addition, you can familiarize yourself with the terms:
- [English] notation
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