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In music, duration is an amount of time or how long or short a note, phrase, section, or composition lasts. " Duration is the length of time a pitch, or tone, is sounded." [ 1 ] A note may last less than a second, while a symphony may last more than an hour.
The typical duration of a vinyl album is about 15 to 25 minutes per side. Classical music and spoken word recordings can extend to over 30 minutes on a side. If a side exceeds the average time, the maximum groove amplitude is reduced to make room for the additional program material.
The LP (from long playing [2] or long play) is an analog sound storage medium, specifically a phonograph record format characterized by: a speed of 33 + 1 ⁄ 3 rpm; a 12- or 10-inch (30- or 25-cm) diameter; use of the "microgroove" groove specification; and a vinyl (a copolymer of vinyl chloride acetate) composition disk.
Extended-play vinyl record of Michael Nesmith's "I Fall to Pieces" with four tracks. An extended play (EP) is a musical recording that contains more tracks than a single but fewer than an album. [1] Contemporary EPs generally contain up to eight tracks and have a playing time of 15 to 30 minutes. [7]
The 10-inch and 12-inch LP record (long play), or 33 + 1 ⁄ 3 rpm microgroove vinyl record, is a gramophone record format introduced by Columbia Records in 1948. [15] A single LP record often had the same or similar number of tunes as a typical album of 78s, and it was adopted by the record industry as a standard format for the "album". [ 7 ]
The simplest way to change the duration or pitch of an audio recording is to change the playback speed. For a digital audio recording, this can be accomplished through sample rate conversion. When using this method, the frequencies in the recording are always scaled at the same ratio as the speed, transposing its perceived pitch up or down in ...
In digital music processing technology, quantization is the studio-software process of transforming performed musical notes, which may have some imprecision due to expressive performance, to an underlying musical representation that eliminates the imprecision.
In the modern music industry, a mixtape is a musical project, typically with looser constraints than that of an album or extended play.Unlike the traditional album or extended play, mixtapes are labeled as laid-back projects that allow artists more creative freedom and less commercial pressure. [2]