1.
Roxette
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Roxette is a Swedish pop rock duo, consisting of Marie Fredriksson and Per Gessle. Formed in 1986, the duo became an act in the late 1980s. Their third album Joyride, which was released in 1991, became just as successful as its predecessor. Roxette went on to achieve nineteen UK Top 40 hits and several US Hot 100 hits, including four US number-ones with The Look, Listen to Your Heart, It Must Have Been Love, and Joyride. Other hits include Dangerous, Fading Like a Flower, Dressed for Success, on the advice of the managing director of their record label, they came together to record Neverending Love, which became a hit single in Sweden. After the release of Dont Bore Us, Get to the Chorus, a greatest hits record, the duo took a hiatus from the mid-1990s before returning with the albums Have a Nice Day and Room Service. They continued to chart in other territories, mainly in Europe and Latin America, in 2002, the duo took a break from recording and touring when Fredriksson was diagnosed with a brain tumour. In 2011, they released Charm School, their first studio album in ten years and this was followed by Travelling a year later. Their songs It Must Have Been Love and Listen to Your Heart continue to receive radio airplay. Per Gessle and Marie Fredriksson first met in Halmstad, Sweden, Gessle performed in Gyllene Tider, one of Swedens most popular bands at the time, and Fredriksson in the less successful Strul and MaMas Barn before both embarked on solo careers. In 1981, Fredriksson sang for the first time with Gyllene Tider on stage and was featured as a background vocalist for a Swedish-language album the band released in 1982. Gessle also worked with ex-ABBA singer Frida, for a song that appeared on her 1982 album Somethings Going On, while working on her first solo album, Het vind, Fredriksson performed more background vocals for Gyllene Tiders only album in English, The Heartland Café. The 11-track album was released in February 1984 and sold 45,000 copies in Sweden, According to Gessle, the groups first English-language release was in response to interest expressed by EMIs American label Capitol Records. Capitol took six of the tracks and released an extended play record in the US with a title, Heartland. Gessle and the members of Gyllene Tider chose the title of a 1975 Dr. Feelgood song. The newly named Roxette issued one near-invisible release in the US, Teaser Japanese, whose video reached MTVs studio and it, and subsequent singles, fared better in Sweden, and Gyllene Tider briefly toured the country to support the album. However, the album died soon enough and the international career died before it even started and we decided to put Gyllene Tider to rest. Gessle then turned solo work, recording his second Swedish-language solo album, Scener, released in 1985, while Fredriksson recorded her second solo album, Den sjunde vågen
2.
Recording studio
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A recording studio is a facility for sound recording and mixing. Ideally both the recording and monitoring spaces are designed by an acoustician or audio engineer to achieve optimum acoustic properties. The engineers and producers listen to the music and the recorded tracks on monitor speakers and/or headphones. Major recording studios typically have a range of large, heavy, Isolation booths are small sound-insulated rooms with doors, designed for instrumentalists. This equipment may interfere with the recording process, Recording studios are carefully designed around the principles of room acoustics to create a set of spaces with the acoustical properties required for recording sound with precision and accuracy. This will consist of both room treatment and soundproofing to prevent sound from leaving the property. Even though sound isolation is a key goal, the musicians, singers, audio engineers and record producers still need to be able to see other, to see cue gestures. As such, the room, isolation booths, vocal booths. Some smaller studios do not have instruments, and bands and artists are expected to bring their own instruments, having musical instruments and equipment in the studio creates additional costs for a studio, as pianos have to be tuned and instruments need to be maintained. However, it makes it convenient for recording artists, as they do not have to bring in large. As well, less costly studio time is spent moving in gear, drummers bring their own snare drum, cymbals and sticks/brushes. The types and brands of equipment owned by a studio depends on the styles of music for the bands. A studio that mainly records heavy metal music will be likely to have large, powerful guitar amp heads, in contrast, a studio which mainly records country bands will likely have a selection of small, vintage combo amps. A studio that records a lot of 1970s-style funk may have an electric piano. General purpose computers have rapidly assumed a role in the recording process. A computer thus outfitted is called a Digital Audio Workstation, or DAW, other software applications include Ableton Live, Mixcraft, Cakewalk Sonar, ACID Pro, FL Studio, Adobe Audition, Auto-Tune, Audacity, and Ardour. While Apple Macintosh is used for most studio work, there is a breadth of available for Microsoft Windows. If no mixing console is used and all mixing is done using only a keyboard and mouse, the OTB is used when mixing with other hardware and not just the PC software
3.
Stockholm
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The city is spread across 14 islands on the coast in the southeast of Sweden at the mouth of Lake Mälaren, by the Stockholm archipelago and the Baltic Sea. The area has settled since the Stone Age, in the 6th millennium BC. It is also the capital of Stockholm County, Stockholm is the cultural, media, political, and economic centre of Sweden. The Stockholm region alone accounts for over a third of the countrys GDP and it is an important global city, and the main centre for corporate headquarters in the Nordic region. The city is home to some of Europes top ranking universities, such as the Stockholm School of Economics, Karolinska Institute and it hosts the annual Nobel Prize ceremonies and banquet at the Stockholm Concert Hall and Stockholm City Hall. One of the citys most prized museums, the Vasa Museum, is the most visited museum in Scandinavia. The Stockholm metro, opened in 1950, is known for its decoration of the stations. Swedens national football arena is located north of the city centre, Ericsson Globe, the national indoor arena, is in the southern part of the city. The city was the host of the 1912 Summer Olympics, and hosted the equestrian portion of the 1956 Summer Olympics otherwise held in Melbourne, Victoria, Australia. Stockholm is the seat of the Swedish government and most of its agencies, including the highest courts in the judiciary, and the official residencies of the Swedish monarch and the Prime Minister. The government has its seat in the Rosenbad building, the Riksdag is seated in the Parliament House, and the Prime Ministers residence is adjacent at the Sager House. After the Ice Age, around 8,000 BCE, there were already a number of people living in the present-day Stockholm area. Thousands of years later, as the ground thawed, the climate became tolerable, at the intersection of the Baltic Sea and lake Mälaren is an archipelago site where the Old Town of Stockholm was first built from about 1000 CE by Vikings. They had a positive impact on the area because of the trade routes they created. Stockholms location appears in Norse sagas as Agnafit, and in Heimskringla in connection with the legendary king Agne, the earliest written mention of the name Stockholm dates from 1252, by which time the mines in Bergslagen made it an important site in the iron trade. The first part of the name means log in Swedish, although it may also be connected to an old German word meaning fortification, the second part of the name means islet, and is thought to refer to the islet Helgeandsholmen in central Stockholm. Stockholms core, the present Old Town was built on the island next to Helgeandsholmen from the mid 13th century onward. The city originally rose to prominence as a result of the Baltic trade of the Hanseatic League, Stockholm developed strong economic and cultural linkages with Lübeck, Hamburg, Gdańsk, Visby, Reval, and Riga during this time
4.
YouTube
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YouTube is an American video-sharing website headquartered in San Bruno, California. The service was created by three former PayPal employees—Chad Hurley, Steve Chen, and Jawed Karim—in February 2005, Google bought the site in November 2006 for US$1.65 billion, YouTube now operates as one of Googles subsidiaries. Unregistered users can watch videos on the site, while registered users are permitted to upload an unlimited number of videos. Videos deemed potentially offensive are available only to registered users affirming themselves to be at least 18 years old, YouTube earns advertising revenue from Google AdSense, a program which targets ads according to site content and audience. YouTube was founded by Chad Hurley, Steve Chen, and Jawed Karim, Hurley had studied design at Indiana University of Pennsylvania, and Chen and Karim studied computer science together at the University of Illinois at Urbana-Champaign. Karim could not easily find video clips of either event online, Hurley and Chen said that the original idea for YouTube was a video version of an online dating service, and had been influenced by the website Hot or Not. YouTube began as a venture capital-funded technology startup, primarily from an $11.5 million investment by Sequoia Capital between November 2005 and April 2006, YouTubes early headquarters were situated above a pizzeria and Japanese restaurant in San Mateo, California. The domain name www. youtube. com was activated on February 14,2005, the first YouTube video, titled Me at the zoo, shows co-founder Jawed Karim at the San Diego Zoo. The video was uploaded on April 23,2005, and can still be viewed on the site, YouTube offered the public a beta test of the site in May 2005. The first video to reach one million views was a Nike advertisement featuring Ronaldinho in November 2005. Following a $3.5 million investment from Sequoia Capital in November, the site grew rapidly, and in July 2006 the company announced that more than 65,000 new videos were being uploaded every day, and that the site was receiving 100 million video views per day. The site has 800 million unique users a month and it is estimated that in 2007 YouTube consumed as much bandwidth as the entire Internet in 2000. The choice of the name www. youtube. com led to problems for a similarly named website, the sites owner, Universal Tube & Rollform Equipment, filed a lawsuit against YouTube in November 2006 after being regularly overloaded by people looking for YouTube. Universal Tube has since changed the name of its website to www. utubeonline. com, in October 2006, Google Inc. announced that it had acquired YouTube for $1.65 billion in Google stock, and the deal was finalized on November 13,2006. In March 2010, YouTube began free streaming of certain content, according to YouTube, this was the first worldwide free online broadcast of a major sporting event. On March 31,2010, the YouTube website launched a new design, with the aim of simplifying the interface, Google product manager Shiva Rajaraman commented, We really felt like we needed to step back and remove the clutter. In May 2010, YouTube videos were watched more than two times per day. This increased to three billion in May 2011, and four billion in January 2012, in February 2017, one billion hours of YouTube was watched every day
5.
Sweden
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Sweden, officially the Kingdom of Sweden, is a Scandinavian country in Northern Europe. It borders Norway to the west and Finland to the east, at 450,295 square kilometres, Sweden is the third-largest country in the European Union by area, with a total population of 10.0 million. Sweden consequently has a low density of 22 inhabitants per square kilometre. Approximately 85% of the lives in urban areas. Germanic peoples have inhabited Sweden since prehistoric times, emerging into history as the Geats/Götar and Swedes/Svear, Southern Sweden is predominantly agricultural, while the north is heavily forested. Sweden is part of the area of Fennoscandia. The climate is in very mild for its northerly latitude due to significant maritime influence. Today, Sweden is a monarchy and parliamentary democracy, with a monarch as head of state. The capital city is Stockholm, which is also the most populous city in the country, legislative power is vested in the 349-member unicameral Riksdag. Executive power is exercised by the government chaired by the prime minister, Sweden is a unitary state, currently divided into 21 counties and 290 municipalities. Sweden emerged as an independent and unified country during the Middle Ages, in the 17th century, it expanded its territories to form the Swedish Empire, which became one of the great powers of Europe until the early 18th century. Swedish territories outside the Scandinavian Peninsula were gradually lost during the 18th and 19th centuries, the last war in which Sweden was directly involved was in 1814, when Norway was militarily forced into personal union. Since then, Sweden has been at peace, maintaining a policy of neutrality in foreign affairs. The union with Norway was peacefully dissolved in 1905, leading to Swedens current borders, though Sweden was formally neutral through both world wars, Sweden engaged in humanitarian efforts, such as taking in refugees from German-occupied Europe. After the end of the Cold War, Sweden joined the European Union on 1 January 1995 and it is also a member of the United Nations, the Nordic Council, Council of Europe, the World Trade Organization and the Organisation for Economic Co-operation and Development. Sweden maintains a Nordic social welfare system that provides health care. The modern name Sweden is derived through back-formation from Old English Swēoþēod and this word is derived from Sweon/Sweonas. The Swedish name Sverige literally means Realm of the Swedes, excluding the Geats in Götaland, the etymology of Swedes, and thus Sweden, is generally not agreed upon but may derive from Proto-Germanic Swihoniz meaning ones own, referring to ones own Germanic tribe
6.
Album
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Album, is a collection of audio recordings issued as a single item on CD, record, audio tape, or another medium. Albums of recorded music were developed in the early 20th century, first as books of individual 78rpm records, vinyl LPs are still issued, though in the 21st century album sales have mostly focused on compact disc and MP3 formats. The audio cassette was a format used from the late 1970s through to the 1990s alongside vinyl, an album may be recorded in a recording studio, in a concert venue, at home, in the field, or a mix of places. Recording may take a few hours to years to complete, usually in several takes with different parts recorded separately. Recordings that are done in one take without overdubbing are termed live, the majority of studio recordings contain an abundance of editing, sound effects, voice adjustments, etc. With modern recording technology, musicians can be recorded in separate rooms or at times while listening to the other parts using headphones. Album covers and liner notes are used, and sometimes additional information is provided, such as analysis of the recording, historically, the term album was applied to a collection of various items housed in a book format. In musical usage the word was used for collections of pieces of printed music from the early nineteenth century. Later, collections of related 78rpm records were bundled in book-like albums, the LP record, or 33 1⁄3 rpm microgroove vinyl record, is a gramophone record format introduced by Columbia Records in 1948. It was adopted by the industry as a standard format for the album. Apart from relatively minor refinements and the important later addition of stereophonic sound capability, the term album had been carried forward from the early nineteenth century when it had been used for collections of short pieces of music. Later, collections of related 78rpm records were bundled in book-like albums, as part of a trend of shifting sales in the music industry, some commenters have declared that the early 21st century experienced the death of the album. Sometimes shorter albums are referred to as mini-albums or EPs, Albums such as Tubular Bells, Amarok, Hergest Ridge by Mike Oldfield, and Yess Close to the Edge, include fewer than four tracks. There are no rules against artists such as Pinhead Gunpowder referring to their own releases under thirty minutes as albums. These are known as box sets, material is stored on an album in sections termed tracks, normally 11 or 12 tracks. A music track is a song or instrumental recording. The term is associated with popular music where separate tracks are known as album tracks. When vinyl records were the medium for audio recordings a track could be identified visually from the grooves
7.
Tiny Tim (musician)
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Herbert Buckingham Khaury, known professionally as Tiny Tim, was an American singer, most of the time ukulele player, and musical archivist. He is best remembered for his hit Tiptoe Through the Tulips sung in a high falsetto/vibrato voice, Tiny Tim was born in Manhattan, New York City on April 12,1932. His mother was Tillie, a garment worker, who was the daughter of a rabbi and she had immigrated from Brest-Litovsk as a teen in 1914. Tinys father, Butros Khaury, was a worker from Beirut. Tiny Tim displayed musical talent at a young age. At the age of five, his father gave him a vintage wind up Gramophone and he would sit for hours listening to the record. At the age of six, he began teaching himself guitar, by his pre-teen years, he developed a passion for records, specifically those from the 1900s through the 1930s. He began spending most of his time at the New York Public Library, reading about the history of the phonograph industry. He would research sheet music, often making photographic copies to take home to learn, after repeating his sophomore year of high school, he dropped out entirely, taking a series of menial jobs. I can go up high as well, by the early 1950s, he had landed a job as a messenger at the New York office of MGM Studios, where he became ever more fascinated with the entertainment industry. He then entered a talent show and sang You Are My Sunshine in his newly discovered falsetto. He started performing at dance club amateur nights under different names, such as Texarkana Tex, Judas K. Foxglove, Vernon Castle, and Emmett Swink. His mother did not understand Herberts change in appearance and was intending to take her son, now in his twenties, to see a psychiatrist at Bellvue Hospital, until his father stepped in. In 1959, he dropped all his stage names, and performed as Larry Love. Film critic Roger Ebert wrote, I first saw Tiny Tim very early in his career, in Greenwich Village in the winter of 1962-63. In 1963 he landed his first paying gig at Page 3 and he performed for the next two years as Dary Dover, and after that, Sir Timothy Timms. After being booked to follow an act, his manager. These tracks were recorded with musicians who went on to be in The Band, the I Got You Babe performance led to a booking on the Rowan and Martins Laugh-In, an American television comedy-variety show
8.
Drum kit
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A drum kit consists of a mix of drums and idiophones most significantly cymbals but also including the woodblock and cowbell. In the 2000s, some also include electronic instruments and both hybrid and entirely electronic kits are used. If some or all of them are replaced by electronic drums, the drum kit is usually played while seated on a drum stool or throne. The drum kit differs from instruments that can be used to produce pitched melodies or chords, even though drums are often placed musically alongside others that do, such as the piano or guitar. The drum kit is part of the rhythm section used in many types of popular and traditional music styles ranging from rock and pop to blues. Other standard instruments used in the section include the electric bass, electric guitar. Many drummers extend their kits from this pattern, adding more drums, more cymbals. Some performers, such as some rockabilly drummers, use small kits that omit elements from the basic setup, some drum kit players may have other roles in the band, such as providing backup vocals, or less commonly, lead vocals. Thus, in an early 1800s orchestra piece, if the called for bass drum, triangle and cymbals. In the 1840s, percussionists began to experiment with foot pedals as a way to them to play more than one instrument. In the 1860s, percussionists started combining multiple drums into a set, the bass drum, snare drum, cymbals, and other percussion instruments were all played using hand-held drum sticks. Double-drumming was developed to one person to play the bass and snare with sticks. With this approach, the drum was usually played on beats one. This resulted in a swing and dance feel. The drum set was referred to as a trap set. By the 1870s, drummers were using an overhang pedal, most drummers in the 1870s preferred to do double drumming without any pedal to play multiple drums, rather than use an overhang pedal. Companies patented their pedal systems such as Dee Dee Chandler of New Orleans 1904–05, liberating the hands for the first time, this evolution saw the bass drum played with the foot of a standing percussionist. The bass drum became the central piece around which every other percussion instrument would later revolve and it was the golden age of drum building for many famous drum companies, with Ludwig introducing
9.
Bass guitar
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The bass guitar is a stringed instrument played primarily with the fingers or thumb, by plucking, slapping, popping, strumming, tapping, thumping, or picking with a plectrum, often known as a pick. The bass guitar is similar in appearance and construction to a guitar, but with a longer neck and scale length. The four-string bass, by far the most common, is tuned the same as the double bass. The bass guitar is an instrument, as it is notated in bass clef an octave higher than it sounds to avoid excessive ledger lines. Like the electric guitar, the guitar has pickups and it is plugged into an amplifier and speaker on stage, or into a larger PA system using a DI unit. Since the 1960s, the guitar has largely replaced the double bass in popular music as the bass instrument in the rhythm section. While types of basslines vary widely from one style of music to another, many styles of music utilise the bass guitar, including rock, heavy metal, pop, punk rock, country, reggae, gospel, blues, symphonic rock, and jazz. It is often a solo instrument in jazz, jazz fusion, Latin, funk, progressive rock and other rock, the adoption of a guitar form made the instrument easier to hold and transport than any of the existing stringed bass instruments. The addition of frets enabled bassists to play in more easily than on acoustic or electric upright basses. Around 100 of these instruments were made during this period, around 1947, Tutmarcs son, Bud, began marketing a similar bass under the Serenader brand name, prominently advertised in the nationally distributed L. D. Heater Music Company wholesale jobber catalogue of 1948, however, the Tutmarc family inventions did not achieve market success. In the 1950s, Leo Fender, with the help of his employee George Fullerton and his Fender Precision Bass, which began production in October 1951, became a widely copied industry standard. This split pickup, introduced in 1957, appears to have been two mandolin pickups, the pole pieces and leads of the coils were reversed with respect to each other, producing a humbucking effect. Humbucking is a design that electrically cancels the effect of any AC hum, the Fender Bass was a revolutionary new instrument, which could be easily transported, and which was less prone to feedback when amplified than acoustic bass instruments. Monk Montgomery was the first bass player to tour with the Fender bass guitar, roy Johnson, and Shifty Henry with Louis Jordan & His Tympany Five, were other early Fender bass pioneers. Bill Black, playing with Elvis Presley, switched from bass to the Fender Precision Bass around 1957. The bass guitar was intended to appeal to guitarists as well as upright bass players, following Fenders lead, in 1953, Gibson released the first short scale violin-shaped electric bass with extendable end pin, allowing it to be played upright or horizontally. In 1959 these were followed by the more conventional-looking EB-0 Bass, the EB-0 was very similar to a Gibson SG in appearance
10.
Electric guitar
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The vibrations of the strings are sensed by a pickup, of which the most common type is the magnetic pickup, which uses the principle of direct electromagnetic induction. The signal generated by a guitar is too weak to drive a loudspeaker, so it is plugged into a guitar amplifier before being sent to a loudspeaker. The output of a guitar is an electric signal. Invented in 1931, the electric guitar was adopted by jazz guitarists. Early proponents of the guitar on record included Les Paul, Lonnie Johnson, Sister Rosetta Tharpe, T-Bone Walker. During the 1950s and 1960s, the guitar became the most important instrument in pop music. It has evolved into an instrument that is capable of a multitude of sounds and styles in genres ranging from pop and rock to country music, blues and jazz. It served as a component in the development of electric blues, rock and roll, rock music, heavy metal music. Electric guitar design and construction vary greatly in the shape of the body and the configuration of the neck, bridge, Guitars may have a fixed bridge or a spring-loaded hinged bridge that lets players bend the pitch of notes or chords up or down or perform vibrato effects. The sound of a guitar can be modified by new playing techniques such as string bending, tapping, hammering on, using audio feedback, in a small group, such as a power trio, one guitarist switches between both roles. In larger rock and metal bands, there is often a rhythm guitarist, many experiments at electrically amplifying the vibrations of a string instrument were made dating back to the early part of the 20th century. Patents from the 1910s show telephone transmitters were adapted and placed inside violins, hobbyists in the 1920s used carbon button microphones attached to the bridge, however, these detected vibration from the bridge on top of the instrument, resulting in a weak signal. With numerous people experimenting with electrical instruments in the 1920s and early 1930s, Electric guitars were originally designed by acoustic guitar makers and instrument manufacturers. Some of the earliest electric guitars adapted hollow-bodied acoustic instruments and used tungsten pickups, the first electrically amplified guitar was designed in 1931 by George Beauchamp, the general manager of the National Guitar Corporation, with Paul Barth, who was vice president. The maple body prototype for the one-piece cast aluminum frying pan was built by Harry Watson, commercial production began in late summer of 1932 by the Ro-Pat-In Corporation, in Los Angeles, a partnership of Beauchamp, Adolph Rickenbacker, and Paul Barth. In 1934, the company was renamed the Rickenbacker Electro Stringed Instrument Company, in that year Beauchamp applied for a United States patent for an Electrical Stringed Musical Instrument and the patent was issued in 1937. The Electro-Spanish Ken Roberts provided players a full 25 scale, with 17 frets free of the fretboard and it is estimated that fewer than 50 Electro-Spanish Ken Roberts were constructed between 1933 and 1937, fewer than 10 are known to survive today. The need for the guitar became apparent during the big band era as orchestras increased in size, particularly when acoustic guitars had to compete with large
11.
Record producer
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A record producer or music producer oversees and manages the sound recording and production of a band or performers music, which may range from recording one song to recording a lengthy concept album. A producer has many roles during the recording process, the roles of a producer vary. The producer may perform these roles himself, or help select the engineer, the producer may also pay session musicians and engineers and ensure that the entire project is completed within the record companies budget. A record producer or music producer has a broad role in overseeing and managing the recording. Producers also often take on an entrepreneurial role, with responsibility for the budget, schedules, contracts. In the 2010s, the industry has two kinds of producers with different roles, executive producer and music producer. Executive producers oversee project finances while music producers oversee the process of recording songs or albums. In most cases the producer is also a competent arranger, composer. The producer will also liaise with the engineer who concentrates on the technical aspects of recording. Noted producer Phil Ek described his role as the person who creatively guides or directs the process of making a record, indeed, in Bollywood music, the designation actually is music director. The music producers job is to create, shape, and mold a piece of music, at the beginning of record industry, producer role was technically limited to record, in one shot, artists performing live. The role of producers changed progressively over the 1950s and 1960s due to technological developments, the development of multitrack recording caused a major change in the recording process. Before multitracking, all the elements of a song had to be performed simultaneously, all of these singers and musicians had to be assembled in a large studio and the performance had to be recorded. As well, for a song that used 20 instruments, it was no longer necessary to get all the players in the studio at the same time. Examples include the rock sound effects of the 1960s, e. g. playing back the sound of recorded instruments backwards or clanging the tape to produce unique sound effects. These new instruments were electric or electronic, and thus they used instrument amplifiers, new technologies like multitracking changed the goal of recording, A producer could blend together multiple takes and edit together different sections to create the desired sound. For example, in jazz fusion Bandleader-composer Miles Davis album Bitches Brew, producers like Phil Spector and George Martin were soon creating recordings that were, in practical terms, almost impossible to realise in live performance. Producers became creative figures in the studio, other examples of such engineers includes Joe Meek, Teo Macero, Brian Wilson, and Biddu
12.
Audio engineer
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An audio engineer works on the recording, manipulating the record using equalization and electronic effects, mixing, reproduction, and reinforcement of sound. Audio engineers work on the. technical aspect of recording—the placing of microphones, pre-amp knobs, the physical recording of any project is done by an engineer. Many audio engineers creatively use technologies to produce sound for film, radio, television, music, electronic products and computer games. Audio engineers also set up, sound check and do live sound mixing using an audio console, research and development audio engineers invent new technologies, equipment and techniques, to enhance the process and art of audio engineering. They might also be referred to as acoustic engineers, audio engineers in research and development usually possess a bachelors degree, masters degree or higher qualification in acoustics, physics, computer science or another engineering discipline. They might work in consultancy, specializing in architectural acoustics. Alternatively they might work in companies, or other industries that need audio expertise. Some positions, such as faculty require a Doctor of Philosophy, in Germany a Toningenieur is an audio engineer who designs, builds and repairs audio systems. The listed subdisciplines are based on PACS coding used by the Acoustical Society of America with some revision, audio engineers develop algorithms to allow the electronic manipulation of audio signals. These can be processed at the heart of audio production such as reverberation. Alternatively, the algorithms might carry out echo cancellation on Skype, or identify, architectural acoustics is the science and engineering of achieving a good sound within a room. For audio engineers, architectural acoustics can be about achieving good speech intelligibility in a stadium or enhancing the quality of music in a theatre, architectural Acoustic design is usually done by acoustic consultants. Electroacoustics is concerned with the design of headphones, microphones, loudspeakers, sound reproduction systems, examples of electroacoustic design include portable electronic devices, sound systems in architectural acoustics, surround sound in movie theater and vehicle audio. Musical acoustics is concerned with researching and describing the science of music, in audio engineering, this includes the design of electronic instruments such as synthesizers, the human voice, computer analysis of audio, music therapy, and the perception and cognition of music. Psychoacoustics is the study of how humans respond to what they hear. At the heart of audio engineering are listeners who are the final arbitrator as to whether a design is successful. The production, computer processing and perception of speech is an important part of audio engineering, ensuring speech is transmitted intelligibly, efficiently and with high quality, in rooms, through public address systems and through mobile telephone systems are important areas of study. Producer, engineer, and mixer Phil Ek has described audio engineering as the aspect of recording—the placing of microphones, the turning of pre-amp knobs
