The word "diapason" can be spelled phonetically as /daɪəˈpeɪz(ə)n/. It is derived from the Greek word "dia" meaning "through" and "pasōn" meaning "all", referring to the full range of musical tones. The spelling of "diapason" reflects its pronunciation with a long "i" sound followed by "ə" sound and stressed "eɪ" sound, then followed by "z" and "ən". The word is commonly used in the context of music to refer to the range of notes that a particular instrument or voice can produce.
Diapason is a term that has multiple definitions depending on the context in which it is used. Its most common meaning refers to the entire range of musical notes or tones that can be produced by a particular instrument or voice. In this sense, diapason is synonymous with the term "range." For example, a piano has a wide diapason, as it can produce a broad range of musical notes, from low to high.
Diapason can also refer to a particular pitch or note that serves as a reference point for tuning purposes. This reference pitch is typically set at A above middle C, and it is used to tune other musical instruments or voices to ensure they are in harmony with each other.
In the world of organs, diapason has yet another meaning. It is used to describe a particular set of organ pipes that produce a rich and full sound, often used as the foundation of the organ's tone.
Additionally, diapason is sometimes used metaphorically to describe a full, rich, or resonant sound or voice. It can be used to emphasize the power or depth of a particular sound, suggesting strength and fullness.
Overall, diapason is a versatile term that encompasses various aspects of music, including the range of notes, tuning references, specific organ pipes, and metaphorical descriptions of sound.
Tuningfork, used in determining the presence and degree of deafness.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
In music, an octave; an organ pipe or stop; a scale or rule by which the pipes of organs, &c., are adjusted.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "diapason" has its origins in Ancient Greek. It is derived from the Greek words "dia" meaning "through" or "across", and "pasō" meaning "I strike, I touch". In Greek, "dia pasōn chordōn" was a term that referred to the complete range or compass of musical notes produced when playing through all strings of an instrument, particularly the lyre or kithara.
Through Latin, the term was borrowed into several Romance languages, including Old French, where it became "diapazon". In Old French, "diapazon" designated a musical interval of harmony or the complete range of notes in music.
During the Middle Ages, the term was further borrowed into English and became "diapason", retaining its musical connotations. Over time, it also came to refer to the "fundamental or principal tone of any musical instrument, especially the organ".