Search results
Results from the WOW.Com Content Network
Microtonality is the use in music of microtones — intervals smaller than a semitone, also called "microintervals".It may also be extended to include any music using intervals not found in the customary Western tuning of twelve equal intervals per octave.
The 24-tone system is entirely a notational convention and does not affect the actual precise intonation of the notes performed. Practicing Arab musicians, while using the nomenclature of the 24-tone system (half-flats and half-sharps), often still perform the finer microtonal details which have been passed down through oral tradition to this day.
12-tone equal temperament chromatic scale on C, one full octave ascending, notated only with sharps. Play ascending and descending ⓘ. 12 equal temperament (12-ET) [a] is the musical system that divides the octave into 12 parts, all of which are equally tempered (equally spaced) on a logarithmic scale, with a ratio equal to the 12th root of 2 (≈ 1.05946).
Some chord charts also contain rhythmic information, indicated using slash notation for full beats and rhythmic notation for rhythms. This is the most common kind of written music used by professional session musicians playing jazz or other forms of popular music and is intended primarily for the rhythm section (usually containing piano ...
Pythagorean comma on C using Ben Johnston's notation. The note depicted as lower on the staff (B ♯ +++ ) is slightly higher in pitch (than C ♮ ). Pythagorean comma ( PC ) defined in Pythagorean tuning as difference between semitones (A1 – m2), or interval between enharmonically equivalent notes (from D ♭ to C ♯ ).
Quarter tone on C. A quarter tone is a pitch halfway between the usual notes of a chromatic scale or an interval about half as wide (orally, or logarithmically) as a semitone, which itself is half a whole tone.
As x increases from 0 to 1 ⁄ 12, the function 2 x increases almost linearly from 1.000 00 to 1.059 46, allowing for a piecewise linear approximation. Thus, although cents represent a logarithmic scale, small intervals (under 100 cents) can be loosely approximated with the linear relation 1 + 0.000 5946 c {\displaystyle c} instead of the true ...
A Carnatic concert. The shruti or śruti is the smallest interval of pitch that the human ear can detect and a singer or musical instrument can produce. [1] [2] The concept is found in ancient and medieval Sanskrit texts such as the Natya Shastra, the Dattilam, the Brihaddeshi, and the Sangita Ratnakara.