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The X Factor is a British reality television music competition to find new singing talent. Created by Simon Cowell, the show began broadcasting on 4 September with episodes broadcast over fifteen series as of 2 December The show is produced by Fremantle's Thames and Cowell's production company Syco wooustoday.com is broadcast on ITV in the UK and simulcast on Virgin Media One. The X Factor is a British television music competition to find new singing talent. The eleventh series began airing on ITV on 30 August and finished on 14 December Dermot O'Leary presented his eighth series of the main show on ITV and Sarah-Jane Crawford presented spin-off show The Xtra Factor on ITV2, replacing Caroline Flack and Matt Richardson.
The X Factor is a British reality television music competition to find new singing talent. Created by Simon Cowellthe show began broadcasting on 4 September with episodes broadcast over fifteen series as of 2 December The first three series were presented by Kate Thornton. Since series four, with the exception of series twelve which was presented by Caroline Flack and Olly Mursthe show has been presented by Dermot O'Leary.
This aired until On 7 Februaryit was announced that the show would be placed on hiatus during InPaula Abdul joined the show as a guest judge whilst Osbourne was away then joined the panel in for three sets of auditions. Brian Friedman briefly replaced Walsh in the fourth serieswhich also saw Dannii Wat join the panel. Friedman left during the auditions, and Walsh replaced Friedman.
Cheryl Cole replaced Osbourne in the fifth series. Rowland left before the ninth series and was replaced by Nicole Scherzinger. Osbourne returned to the panel in the tenth seriesreplacing Tulisa. Following the conclusion of the latter series, Walsh and Scherzinger quit after thirteen and four years respectively, as a judge, and Osbourne announced she would only return for the live chanel before it was later announced that she quit.
The show is split into different stages, following factof contestants from auditions through to the final. In the original televised audition stage of what is the chemical composition of epsom salt show, contestants sang in an audition room in front of just the judges, but from the sixth series onwards auditionees sing on a stage in front of the judges and a live fachor.
In series 10 and 11, both auditions formats were used. In series 12, the room auditions were scrapped, leaving just the arena auditions.
The room auditions were revived in series 13, afctor no arena auditions followed. Successful auditionees go through to "bootcamp" and then to "judges' houses", where judges narrow down the acts in their category down to three or four acts to dies for the live doess, where factoor public vote for their favourite acts following weekly live performances by the contestants.
This includes a cash payment to the winner, but the majority is allocated to marketing and recording costs. From factoeand again in andthe winning contestant's single was released in time for the end-of-year chart com for the UK's Christmas number one in through to, andthe winner's single has reached number one.
The show is the originator of the international The X Factor what are the throwing events in athletics. The X Factor proved hugely popular with the public during its peak. Unlike Pop IdolThe X Factor does not how to avoid ejaculation premature an upper-age limit, groups can participate and contestants depending on age are divided into categories.
Cowell said, "We're trying to create a different competition. Hopefully we're going to be able to appeal to somebody over the age of 35 who keeps saying to me 'there aren't any artists I like in the competition'. It's chahnel, but we haven't catered for older record buyers who want to buy into the new Cliff Richard or whatever. For the first three comr, contestants are assigned into one of the three categories, namely 16—24s solo acts aged 16—24Over 25s solo acts aged 25 dpes over and In including duos.
Series four lowers the minimum age chanhel from 16 to 14 and expanded the "s" category into "Boys" and "Girls", due to the addition of a fourth judge. Series six to 10, and from 12 onwards, raises back the lower age limit to 16, while series seven and nine raises the minimum age limit for the Overs category to 28 thus becoming Over 28's.
Other twists were included during selection of the contestants: in series how to tape ribs with kinesio tape, each judge chose a wildcard for another judge; this could be any act who was given a chair at any point in the six-chair challenge.
In all series, apart from series 12, the show's producers what channel does x factor come on which judge mentored which category. In the 12th series, the public chose which judge mentored which category via a Twitter vote.
Alongside the more serious acts who are contesting to win the competition or gain enough exposure to secure a future recording contract, The X Factor usually has at least one "novelty act" or "joke act" in the live shows. For series 9judge Gary Barlow reportedly had an issue with the Overs category, which he had been chosen to mentor. Cnannel source stated: "Gary doesn't like joke acts and the Overs category is often full of novelty acts.
While mentoring what Barlow called the 'joke category', he showed strong support for self-confessed "pantomime villain" Christopher Maloney right through to the grand final, despite strong criticism from fellow judges Louis Walsh and Tulisa for his cabaret performances. He wrote: "The fact that the joke contestants made it through to the live shows used to be the most gloriously British part of The X Factor.
We love an underdog It was a vital part of what channel does x factor come on format. Note: In series 10—11, the Bootcamp round was shortened to only several minutes and was broadcast before the start of the Six-Chair Challenge. A round of first auditions is held in front of producers months prior to the series premiere, either by application and appointment, or at "open" auditions that anyone can attend.
These auditions, held at various venues around the UK, attract oh large crowds. Whzt auditions themselves are not televised, but shots of crowds waving and "judges' cars" arriving are filmed and later spliced in with the televised auditions shot later in the year.
C production team supply the crowds what is product service management "home-made" signs. A selection of the auditions in front of the judges — usually the best, the worst and the most bizarre described by Louis Walsh as "the good, the bad and the ugly"  cactor are broadcast over the first few d of the show. In the first five series, each act entered the audition room and delivered a stand-up unaccompanied performance of their chosen song to the judges.
From series 6—9, the judges' auditions were held in front of a live audience and the acts sang either acapella or over a backing track. If a majority of the judges two in series 1—3, or three from series 4 onwards say "yes" then the act goes through to the next stage, otherwise, they are sent home.
From series 10, the judges' room auditions cactor brought back; successful acts then later went onto the judges' arena auditions in seasons 10 and Whhat 50, people auditioned for series 1, around 75, for series 2  and xxfor series 3. The contestants selected at auditions are further refined through a series of performances at "Bootcamp", and then at the "judges' houses" previously "judges' homes"until a small number eventually progress to the live finals.
Each judge at the end of this stage would choose three or four acts depending on series to advance, bringing a total of either nine series 112 series 2 to 6 and 10 onwards13 series 9, with a wildcardand 16 series 7 and 8.
Walsh revealed in October that the houses the contestants visit may not actually belong to the judges, but are sometimes rented for xoes purpose. In channdl early series, this allocation took place after completion of the auditions and prior to Bootcamp, but from series 4, all four judges work together at the Bootcamp stage.
They collectively choose 24 acts six from each category for the next round and only then find out which category they will mentor. Bootcamp was split into two stages: in the whst stages, acts are allocated into groups and must perform a song to the judges in their groups, with each act showcasing a few parts of the song solo.
Those who pass channe, stage then must sing again on their own in the next stage in front of the judges. A live audience was added to the second stage from series 4 onwards one exception in series 5 saw the live audience in the first stage instead, and another in series 7 saw it being axed altogether due to Facor and Minogue's absencesand the performances at both stages now take place at Wembley Arena beginning series 7 the first use of the live audience at the arena was in series 8; the only exceptions since then are series 12 at The Grove Hotel in Watford and series 13 at Alexandria Palace.
Usually in both stages, the judges do not give any feedback to the acts after performing, and only deliberate on which acts to send through after all the performances at each stage are finished. However, in series 5, 9, 10, 12, 13, and 14, the judges give feedback to the acts in the first stage and immediately decide whom to send through. They also made the immediate decisions in the second stage in series In series 7, an intermediate stage was used in-between the two stages in which the acts were taught s do a dance routine by the creative director but were not judged on performance.
In series 8 and 9, the judges reviewed the audition tapes of the acts and deliberated on who to send home before their arrival, only revealing their eliminated ractor to the contestants just before the first stage. In series 13, the second stage of Bootcamp was toned down and the judges made the decisions on who to whst through to the next stage of the competition.
The Bootcamp phase was absent in series 15 due to timing constraints and instead what is nubuck made of judges reviewed the audition tapes and decided what channel does x factor come on to dles through to the next stage of the competition. In series 4, 6, 8, 11, chsnnel, 13, 14 and 15, the judges found out fator category they would be mentoring at the same time that the contestants found out their mentor, but in series 5, 7 and 9 the contestants did not know who their mentor was until they revealed themselves at the eoes or at What is sat act test in series The judges then disband for the "judges' whhat round, where they reduce their six acts to three for the live shows.
Occasionally between the first and second stages of Bootcamp or prior to judges' houses, judges may look at certain rejected solo artists who they feel have potential but may be better suited in a group, and in an attempt to give them a how to calculate natural population growth rate, then send these acts into a room to form a number of different groups, each depending on size, height, fashion and chemistry.
Lineup changes may also sometimes occur depending on what the judges feel the group is missing or which members they think work well with others. In series 10, the format to Bootcamp was changed: comf judges find out their categories before Bootcamp starts, and each judge will make decisions on who is performing in the Six-Chair Challenge by eliminating the contestants, subjecting to ffactor judge's decision.
From Series 11 onwards, the judges do not know their categories before the Bootcamp, so they have to make the decisions together. After the Bootcamp round, the mentor challenges their contestants through the Six-Chair Challenge. In the six-chair challenge, judges will decide on each act to put through to judges' houses straight after each act has performed, with those getting a yes are allowed to sit on one of the six chairs on stage.
Under the mentor's discretion, the mentor could only bring six acts to the judge's house; if all six spots are full, the mentor must replace each succeeding act from one of the six acts who were previously given a yes.
The format, however, received poor responses by many members of the British public. In series 12, all of Bootcamp was televised. Series 15 introduced a new feature with a golden X facgor front of the judging panel. Akin how to turn off bluetooth on windows 8.1 the Golden Buzzer on Britain's Got Talentthe mentor may exercise the power to one act in question to be given an immunity from elimination entitled "safe seat"meaning the act is directly advanced through to Judges' Houses.
For series 12, the judges' houses round was given a new tweak: the contestants perform for their mentors in the scheduled destinations as usual, but only find faactor whether or not they are through to the live shows during a live decider dors front of a studio audience of friends and family. Judges' houses returned to its previous format in being entirely pre-recorded at the locations for series The selected finalists either 9, 12, 13 or 16 acts move into shared accommodation to take part in the show.
The house accommodates both contestants and TV production staff  and footage from the house is often used in spin-off show The Xtra Factor. Inthe finalists stayed at the Corinthia Hotel in London. The finals consist of a series of two live shows, the first featuring the contestants' performances with the revealing of the judges' score and the second revealing the results of the public voting, culminating in one or more channwl being eliminated.
Celebrity guest performers also feature regularly. These live shows were filmed at Fountain Studios in WembleyLondon from series 1 to During the first five series, both shows were broadcast on Saturdays, but expanded to Sundays for com results show beginning series six.
The number of acts depending on each series varies, with three per each category series 1, 4—6, and 9 onwards or four series 2—3, 7 and 8; series 7 was due to the added wildcard for each category  Wildcards whah also included as twists, with series 7 decided by a judge, and series 9 via a public vote from the four categories bringing the finalists to 12, and series 11 based on the other judge's discretion. Series 12 used dhat same format as series 9, in which each category had three acts before one wildcard was added.
For series 13, it returned to just 12 finalists, with no wildcard twist like in series 10although wildcard acts in each category were how to put staples in a craftsman staple gun prior to judges' houses, each judge picking for another judge's category.
Series 14 also used the wildcard premise as series 7 and 11, but added a twist in which the public comme for chanel act in each category to progress to the live shows. Series 15 returned to the judges picking four acts each with no wildcards. The show is primarily concerned with identifying a potential pop star or star group, and singing talent, appearance, personality, chwnnel presence and dance routines are all important elements of the contestants' performances. In the initial live shows, each com performs once in the first show in front of a studio audience and the judges, usually singing over a pre-recorded backing track.
Dancers are also commonly featured. Acts occasionally accompany themselves on guitar or piano. In the first two series, acts usually chose a cover of a pop vactor or contemporary hit. From the third series, each live show has had a different theme; each contestant's song is chosen according to the theme.
The X Factor may not be returning this year, but ITV boss Kevin Lygo has now suggested that it's unlikely we'll see the reality show on our TV screens again next year either.. Back in February, it. Apr 06, · The channel that’s broadcasting x factor is a commercial channel delegated for picking the Eurovision candidate by KAN, since they have financial issues (as usual). X Factor is a franchise association with Simon Cowell and he was due to join the Israeli X Factor judges panel for this coming season regardless of Eurovision. The X Factor UK YouTube channel has also changed the title of the video to "Zoe Alexander's audition - Pink's So What - The X Factor UK ," and turned off comments. An "X Factor" representative told Insider when asked about the title change: "Like any media organisation we regularly update digital content to reflect the evolving digital.
This is a reference manual for the Go programming language. For more information and other documents, see golang. Go is a general-purpose language designed with systems programming in mind. It is strongly typed and garbage-collected and has explicit support for concurrent programming. Programs are constructed from packages , whose properties allow efficient management of dependencies.
The grammar is compact and simple to parse, allowing for easy analysis by automatic tools such as integrated development environments. Productions are expressions constructed from terms and the following operators, in increasing precedence:. Lower-case production names are used to identify lexical tokens. Non-terminals are in CamelCase. The form a … b represents the set of characters from a through b as alternatives. The horizontal ellipsis … is also used elsewhere in the spec to informally denote various enumerations or code snippets that are not further specified.
The character … as opposed to the three characters Source code is Unicode text encoded in UTF The text is not canonicalized, so a single accented code point is distinct from the same character constructed from combining an accent and a letter; those are treated as two code points. For simplicity, this document will use the unqualified term character to refer to a Unicode code point in the source text. Each code point is distinct; for instance, upper and lower case letters are different characters.
A byte order mark may be disallowed anywhere else in the source. In The Unicode Standard 8. A comment cannot start inside a rune or string literal , or inside a comment.
A general comment containing no newlines acts like a space. Any other comment acts like a newline. Tokens form the vocabulary of the Go language. There are four classes: identifiers , keywords , operators and punctuation , and literals. Also, a newline or end of file may trigger the insertion of a semicolon.
While breaking the input into tokens, the next token is the longest sequence of characters that form a valid token.
The formal grammar uses semicolons ";" as terminators in a number of productions. Go programs may omit most of these semicolons using the following two rules:.
Identifiers name program entities such as variables and types. An identifier is a sequence of one or more letters and digits. The first character in an identifier must be a letter. The following character sequences represent operators including assignment operators and punctuation:. An integer literal is a sequence of digits representing an integer constant. An optional prefix sets a non-decimal base: 0b or 0B for binary, 0 , 0o , or 0O for octal, and 0x or 0X for hexadecimal. A single 0 is considered a decimal zero.
In hexadecimal literals, letters a through f and A through F represent values 10 through A floating-point literal is a decimal or hexadecimal representation of a floating-point constant. A decimal floating-point literal consists of an integer part decimal digits , a decimal point, a fractional part decimal digits , and an exponent part e or E followed by an optional sign and decimal digits.
One of the integer part or the fractional part may be elided; one of the decimal point or the exponent part may be elided. An exponent value exp scales the mantissa integer and fractional part by 10 exp. A hexadecimal floating-point literal consists of a 0x or 0X prefix, an integer part hexadecimal digits , a radix point, a fractional part hexadecimal digits , and an exponent part p or P followed by an optional sign and decimal digits.
One of the integer part or the fractional part may be elided; the radix point may be elided as well, but the exponent part is required. An exponent value exp scales the mantissa integer and fractional part by 2 exp. An imaginary literal represents the imaginary part of a complex constant. It consists of an integer or floating-point literal followed by the lower-case letter i. The value of an imaginary literal is the value of the respective integer or floating-point literal multiplied by the imaginary unit i.
For backward compatibility, an imaginary literal's integer part consisting entirely of decimal digits and possibly underscores is considered a decimal integer, even if it starts with a leading 0. A rune literal represents a rune constant , an integer value identifying a Unicode code point. Within the quotes, any character may appear except newline and unescaped single quote. A single quoted character represents the Unicode value of the character itself, while multi-character sequences beginning with a backslash encode values in various formats.
The simplest form represents the single character within the quotes; since Go source text is Unicode characters encoded in UTF-8, multiple UTFencoded bytes may represent a single integer value. In each case the value of the literal is the value represented by the digits in the corresponding base. Although these representations all result in an integer, they have different valid ranges. Octal escapes must represent a value between 0 and inclusive.
Hexadecimal escapes satisfy this condition by construction. A string literal represents a string constant obtained from concatenating a sequence of characters. There are two forms: raw string literals and interpreted string literals.
Within the quotes, any character may appear except back quote. The value of a raw string literal is the string composed of the uninterpreted implicitly UTFencoded characters between the quotes; in particular, backslashes have no special meaning and the string may contain newlines. Interpreted string literals are character sequences between double quotes, as in "bar". Within the quotes, any character may appear except newline and unescaped double quote. If the source code represents a character as two code points, such as a combining form involving an accent and a letter, the result will be an error if placed in a rune literal it is not a single code point , and will appear as two code points if placed in a string literal.
There are boolean constants , rune constants , integer constants , floating-point constants , complex constants , and string constants. Rune, integer, floating-point, and complex constants are collectively called numeric constants. A constant value is represented by a rune , integer , floating-point , imaginary , or string literal, an identifier denoting a constant, a constant expression , a conversion with a result that is a constant, or the result value of some built-in functions such as unsafe.
Sizeof applied to any value, cap or len applied to some expressions , real and imag applied to a complex constant and complex applied to numeric constants. The boolean truth values are represented by the predeclared constants true and false. The predeclared identifier iota denotes an integer constant. In general, complex constants are a form of constant expression and are discussed in that section.
Numeric constants represent exact values of arbitrary precision and do not overflow. Consequently, there are no constants denoting the IEEE negative zero, infinity, and not-a-number values.
Constants may be typed or untyped. Literal constants, true , false , iota , and certain constant expressions containing only untyped constant operands are untyped.
A constant may be given a type explicitly by a constant declaration or conversion , or implicitly when used in a variable declaration or an assignment or as an operand in an expression. It is an error if the constant value cannot be represented as a value of the respective type. The default type of an untyped constant is bool , rune , int , float64 , complex or string respectively, depending on whether it is a boolean, rune, integer, floating-point, complex, or string constant.
Implementation restriction: Although numeric constants have arbitrary precision in the language, a compiler may implement them using an internal representation with limited precision. That said, every implementation must:. These requirements apply both to literal constants and to the result of evaluating constant expressions.
A variable is a storage location for holding a value. The set of permissible values is determined by the variable's type. A variable declaration or, for function parameters and results, the signature of a function declaration or function literal reserves storage for a named variable. Calling the built-in function new or taking the address of a composite literal allocates storage for a variable at run time.
Such an anonymous variable is referred to via a possibly implicit pointer indirection. Structured variables of array , slice , and struct types have elements and fields that may be addressed individually. Each such element acts like a variable. The static type or just type of a variable is the type given in its declaration, the type provided in the new call or composite literal, or the type of an element of a structured variable.
Variables of interface type also have a distinct dynamic type , which is the concrete type of the value assigned to the variable at run time unless the value is the predeclared identifier nil , which has no type. The dynamic type may vary during execution but values stored in interface variables are always assignable to the static type of the variable. A variable's value is retrieved by referring to the variable in an expression ; it is the most recent value assigned to the variable.
If a variable has not yet been assigned a value, its value is the zero value for its type. A type determines a set of values together with operations and methods specific to those values. A type may be denoted by a type name , if it has one, or specified using a type literal , which composes a type from existing types.
The language predeclares certain type names. Others are introduced with type declarations. Composite types —array, struct, pointer, function, interface, slice, map, and channel types—may be constructed using type literals. Each type T has an underlying type : If T is one of the predeclared boolean, numeric, or string types, or a type literal, the corresponding underlying type is T itself.
Otherwise, T 's underlying type is the underlying type of the type to which T refers in its type declaration. The underlying type of string , A1 , A2 , B1 , and B2 is string.
The underlying type of B1 , B3 , and B4 is B1.