Mix
Mix, mixes, mixture, or mixing may refer to:
In mathematics, science, and technology
In electronics and telecommunications
Other uses in mathematics, science, and technology
DJ mix
A DJ mix or DJ mixset is a sequence of musical tracks typically mixed together to appear as one continuous track. DJ mixes are usually performed using a DJ mixer and multiple sounds sources, such as turntables, CD players, digital audio players or computer sound cards, sometimes with the addition of samplers and effects units, although it's possible to create one using sound editing software.
DJ mixing is significantly different from live sound mixing. Remix services were offered beginning in the late 1970s in order to provide music which was more easily beatmixed by DJs for the dancefloor. One of the earliest DJs to refine their mixing skills was DJ Kool Herc.Francis Grasso was the first DJ to use headphones and a basic form of mixing at the New York nightclub Sanctuary. Upon its release in 2000, Paul Oakenfold's Perfecto Presents: Another World became the biggest selling dj mix album in the US.
Music
A DJ mix is often put together with music from genres that fit into the more general term electronic dance music. Other genres mixed by DJ includes hip hop, breakbeat and disco. Four on the floor disco beats can be used to create seamless mixes so as to keep dancers locked to the dancefloor. Two of main characteristics of music used in dj mixes is a dominant bassline and repetitive beats. Music mixed by djs usually has a tempo which ranges from 120 bpm up to 160 bpm.
Audio mixing
Audio mixing is the process by which multiple sounds are combined into one or more channels. In the process, the source signals' level, frequency content, dynamics, and panoramic position are manipulated and effects such as reverb may be added. This practical, aesthetic, or otherwise creative treatment is done in order to produce a mix that is more appealing to listeners.
Audio mixing is practiced for music, film, television and live sound. The process is generally carried out by a mixing engineer operating a mixing console or digital audio workstation.
Recorded music
Before the introduction of multitrack recording, all the sounds and effects that were to be part of a recording were mixed together at one time during a live performance. If the mix wasn't satisfactory, or if one musician made a mistake, the selection had to be performed over until the desired balance and performance was obtained. However, with the introduction of multitrack recording, the production phase of a modern recording has radically changed into one that generally involves three stages: recording, overdubbing, and mixdown.
Private first class
Private first class (PFC) is a military rank held by junior enlisted persons.
United States
United States Army
In the United States Army, recruits usually enter service as a private, in pay grade E-1. Private (E-2), designated by a single chevron, is typically an automatic promotion after six months of service, or for those who have achieved the rank of Eagle Scout in the Boy Scouts or have been awarded the Girl Scout Gold Award in the Girl Scouts of the USA, or have completed 30 semester units of college courses. Private first class (E-3), equivalent to NATO grade OR-3, is designated by a single chevron and a rocker stripe and is more common among soldiers who have served in the U.S. Army for one year or more. Soldiers who have achieved an associate degree or its equivalent are entitled to enter the Army at this pay grade. Advancement from private first class is typically to specialist, although occasionally it may be to corporal.
The rank of private first class has existed since 1866 and, prior to 1919, its insignia consisted of the branch of service insignia without any arcs or chevrons. The Secretary of War approved "an arc of one bar" (i.e., a "rocker") under the branch of service or trade insignia for privates first class on 22 July 1919. From August 5, 1920 to May 28, 1968, the rank insignia for private first class was a single chevron, per War Department Circular No. 303. On May 28, 1968, the insignia was changed to its current form, consisting of a single chevron with one arc.
Hexafluoroethane
Hexafluoroethane is a fluorocarbon counterpart to the hydrocarbon ethane. It is a non-flammable gas negligibly soluble in water and slightly soluble in alcohol.
Physical properties
Hexafluoroethane's solid phase has two polymorphs. In the scientific literature, different phase transition temperatures have been stated. The latest works assign it at 103 K (−170 °C). Below 103 K it has a slightly disordered structure, and over the transition point, it has a body centered cubic structure.
Table of densities:
Vapor density is 4.823 (air = 1), specific gravity at 21 °C is 4.773 (air = 1) and specific volume at 21 °C is 0.1748 m3/kg.
Uses
Hexafluoroethane is used as a versatile etchant in semiconductor manufacturing. It can be used for selective etching of metal silicides and oxides versus their metal substrates and also for etching of silicon dioxide over silicon. The primary aluminium and the semiconductor manufacturing industries are the major emitters of hexafluoroethane.
Together with trifluoromethane it is used in refrigerants R508A (61%) and R508B (54%).
Partizan (rural locality)
Partizan (Russian: Партиза́н) is the name of several rural localities in Russia:
Partizan (band)
Partizan is a Romanian rock band founded in Bucharest, Romania in 2001. The initial line-up was made up of former Timpuri noi members Adrian Pleșca, Răzvan Moldovan, Cătălin Neagu and Florin Barbu, with the latter two leaving the band by 2002.
The band has recorded two studio albums, one single and has made three music videos with a line up consisting of Adrian Pleșca, Răzvan Moldovan, Vali Neamțu (ex-Iris), Cristian Sandu (ex-Krypton), Vasile Malic and Dan Mușetescu. One of the music videos, for the song Dușmănia, was never aired on television, however the other two videos (for the songs Fata mea and Banii) received airplay on Romanian music televisions. Fata mea was one of the Romanian hit songs of the year 2002.
Partizan split up in 2004 when Adrian Pleșca decided to reform his old band, Timpuri Noi. However in 2011, after a seven-year hiatus, the band returned to an active status.
Discography
Studio albums
Singles
Music videos
Podcasts:
