Search results
Results From The WOW.Com Content Network
Music theory analyzes the pitch, timing, and structure of music. It uses mathematics to study elements of music such as tempo, chord progression, form, and meter. The attempt to structure and communicate new ways of composing and hearing music has led to musical applications of set theory, abstract algebra and number theory.
The resolution of binary integers increases exponentially as the word length increases: adding one bit doubles the resolution, adding two quadruples it, and so on. The number of possible values that an integer bit depth can represent can be calculated by using 2 n , where n is the bit depth. [ 1 ]
A variety of musical terms are encountered in printed scores, music reviews, and program notes. Most of the terms are Italian, in accordance with the Italian origins of many European musical conventions. Sometimes, the special musical meanings of these phrases differ from the original or current Italian meanings.
These numbers provide numerical alternatives to the letter names of elementary music theory: 0 = C, 1 = C ♯ /D ♭, 2 = D, 2.5 = D (quarter tone sharp), 3 = D ♯ /E ♭, and so on. In this system, pitch classes represented by integers are classes of twelve-tone equal temperament (assuming standard concert A).
In music, an interval ratio is a ratio of the frequencies of the pitches in a musical interval. For example, a just perfect fifth (for example C to G) is 3:2 ( Play ⓘ ), 1.5, and may be approximated by an equal tempered perfect fifth ( Play ⓘ ) which is 2 7/12 (about 1.498).
In music theory, a set class (an abbreviation of pitch-class-set class) is an ascending collection of pitch classes, transposed to begin at zero. For a list of ordered collections, see this list of tone rows and series. Sets are listed with links to their complements.
Various computer programs are available for writing tablature; some also write lyrics, guitar chord diagrams, chord symbols, and/or staff notation. ASCII tab files can be written (somewhat laboriously) with any ordinary word processor or text editor, using a monospaced font such as 'Courier New' so that characters maintain vertical alignment ...
The availability of music as data files, rather than as physical objects, has significantly reduced the costs of distribution as well as making it easier to share copies. [1] Before digital audio, the music industry distributed and sold music by selling physical copies in the form of records and cassette tapes.