Tools For Radio Content Regulation #1: Playlist Diversity Analysis' by Grant Goddard

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  • 8/3/2019 'Tools For Radio Content Regulation #1: Playlist Diversity Analysis' by Grant Goddard

    1/23

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    http://www.grantgoddard.co.uk/http://www.grantgoddard.co.uk/http://www.grantgoddard.co.uk/
  • 8/3/2019 'Tools For Radio Content Regulation #1: Playlist Diversity Analysis' by Grant Goddard

    2/23

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  • 8/3/2019 'Tools For Radio Content Regulation #1: Playlist Diversity Analysis' by Grant Goddard

    3/23

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  • 8/3/2019 'Tools For Radio Content Regulation #1: Playlist Diversity Analysis' by Grant Goddard

    4/23

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  • 8/3/2019 'Tools For Radio Content Regulation #1: Playlist Diversity Analysis' by Grant Goddard

    5/23

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  • 8/3/2019 'Tools For Radio Content Regulation #1: Playlist Diversity Analysis' by Grant Goddard

    6/23

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    oejse`hni~hej ch~mcw mis je~ omijacn ew mis hjowciscn ~mc jdgcw ef nhffcwcj~fewdi~s ivih`ig`c hj `eoi` diwkc~s shjoc hjns~wx oejse`hni~hej s~iw~cn hj9886*98 Hf dijx ef ~mc 73> winhe fewdi~s ncshaji~cn hj ~mc S_ mivc sedcshdh`iwh~hcs hj dshoi` oej~cj~ ~e ciom e~mcw, ijx wcsciwom ~mi~ shdr`x scsfewdi~ jidcs -wi~mcw ~mij r`ix`hs~s( ~e ncdejs~wi~c ij hjowcisc hj ~mc jdgcwef nhffcwcj~ fewdi~s ivih`ig`c hj ciom `eoi` diwkc~ gcoedcs i wi~mcw ioincdhoc}cwohsc* Hj ~mhs res~$oejse`hni~hej cwi, h~ hs ji~wi` ~mi~ ij eqjcw ef d`~hr`cs~i~hejs hj ~mc sidc diwkc~ qh`` devc ~e iner~ nhffcwcj~ fewdi~ jidcs, hj ewncw~e i~~wio~ ~e ciom s~i~hej nhffcwcj~ `hs~cjcws ijn ~e sc`` invcw~hshja ~e nhffcwcj~sc~s ef gxcws* G~ ~mc wcs`~s e~`hjcn igevc saacs~ ~mi~ sedc ef ~mc sejasej s~i~hejs! r`ix`hs~s qh`` gc shdh`iw, cvcj hf ejc s~i~hej `igc`s h~sc`f 'OMWWmx~md' ijn ~mc e~mcw 'Swgij*'

    Ije~mcw wcocj~ wcsciwom wcrew~ gx ~mc F~wc ef Dsho Oei`h~hej72

    iji`xscnr`ix`hs~ ni~i fwed S_ ~winc diai|hjcs Winhe & Wcoewns ijn Gh``geiwn ijnoejo`ncn ~mi~ fewdi~s qh~m nhffcwcj~ jidcs mivc shdh`iw r`ix`hs~s qh~mcvhncjoc ef is dom is i 16# evcw`ir* H~s isscw~hej ~mi~ ~mcwc c}hs~soejshncwig`c fewdi~ medeacjch~x qh~mhj `eoi` diwkc~s hj ~mc S_ c`hoh~cn ifwes~x wcsrejsc fwed ~mc winhe hjns~wx* I srekcsrcwsej few O`ciw Omijjc`,qmhom eqjs 9722 S_ winhe s~i~hejs, iwacn ~mi~ winhe s~i~hejs effcw nhffcwcj~`hs~cjhja c}rcwhcjocs cvcj hf ~mcx smiwc ~mc sidc sejas* Nhijc Qiwwcj, O`ciw

    Omijjc` VR Oeddjhoi~hejs, c}r`ihjcn 7227, wcsciwom rircwMis Fewdi~ Nhvcwsh~x Oej~hjcn ^e Hjowcisc5, wcrew~ gx GHI Fhjijohi` Jc~qewk, 3 Ljc 7227

    Fwi~whk, Diwk W, _~i~c Ef ^mc Winhe Hjns~wx< Qmi~ Hs Aehja Ej Qh~m Winhe Fewdi~s5, wcrew~ gx GHI Fhjijohi`Jc~qewk, 722972

    NhOe`i, Rc~cw & ^medsej, Kwhs~hj, Winhe Ncwca`i~hej< Mis H~ _cwvcn Oh~h|cjs Ijn Dshohijs5, wcrew~ gx ~mcF~wc ef Dsho Oei`h~hej, 9= Jevcdgcw 7227

    ^ee`s Few Winhe Oej~cj~ Wca`i~hej /9< R`ix`hs~ Nhvcwsh~x Iji`xshs riac 1 722? Awij~ Aenniwn

  • 8/3/2019 'Tools For Radio Content Regulation #1: Playlist Diversity Analysis' by Grant Goddard

    8/23

    rwede~hejs, i`` ~mcsc c`cdcj~s dikc r ~mc ~e~i` winhes~i~hej*

    79

    Hj i qew`n qmcwc s~i~hejs eqj iner~cn fewdi~ `igc`s dix je~ wcvci` ijxshajhfhoij~ hjfewdi~hej ige~ ~mchw dshoi` oej~cj~ -wc`i~hvc ~e ~mchw

    oedrc~h~ews!(, gweinois~ wca`i~ews jccn ~e c}cwohsc c}~wcdc oi~hej je~ ~e~ikc fewdi~ hjfewdi~hej ej`x i~ fioc vi`c* Hj ~mc SK oej~c}~, ~mc WinheI~mewh~x!s `cahs`i~hvc igh`h~x ~e rwcsowhgc, few c}idr`c, i OMW s~i~hej, ij IO[In`~ Oej~cdrewiwxT s~i~hej ijn i nijoc dsho s~i~hej qh~mhj ~mc sidc `eoi`winhe diwkc~ hs je aiwij~cc ~mi~ wci` oej~cj~ nhvcwsh~x qh`` c}hs~ qh~mhj ~mi~diwkc~ few `hs~cjcws*

    Iji`xshs ~ee`s jccn ~e gc ncshajcn ijn hdr`cdcj~cn hj winhe wca`i~hej ~mi~dciswc c}reswc nhvcwsh~x, is dom is oej~cj~ nhvcwsh~x* Oej~cj~ nhvcwsh~xdciswcs ~mc nhvcwsh~x ef vhcqrehj~s, nhvcwsh~x ef rweawiddc ~xrcs -fewdi~s(ijn ncdeawirmho nhvcwsh~x ~mi~ c}hs~ hj dcnhi oej~cj~ ivih`ig`c qh~mhj i ahvcj

    gweinois~ diwkc~* Qmcwcis c}reswc nhvcwsh~x wcfcws ~e ~mc nhvcwsh~x efsewocs ~mi~ iwc io~i``x oejsdcn gx ~mc inhcjoc, qmhom dix gc vcwxnhffcwcj~ fwed ~mc nhvcwsh~x ef oej~cj~ ew sewocs ~mi~ iwc dinc ivih`ig`c ~e~mcd* ^mc fwcc diwkc~ denc` ef gweinois~ wca`i~hej issdcs ~mi~ inhcjocsqme iwc rwevhncn qh~m i nhvcwsh~x ef oej~cj~ er~hejs i~edi~hoi``x oejsdc inhvcwsh~x ef oej~cj~* ^mhs hs je~ jcocssiwh`x ~mc oisc* ^mc dcwc rwevhshej ef iwinhe scwvhoc qh~mhj ij iwci hs je aiwij~cc ~mi~ h~ qh`` i~~wio~ ij inhcjoc*

    77

    I `eoi` winhe s~i~hej dham~ omeesc ~e ihw i dhjewh~x hj~cwcs~ rweawiddc i~ igweinois~ mew h~ kjeqs mis dhjhdi` wi~hjas re~cj~hi`* ^mc s~i~hej oij-ls~hfhig`x( o`ihd ~e mivc dinc ij cffew~ ~e iomhcvc oej~cj~ nhvcwsh~x hj h~se~r~* G~ ij iji`xshs hj dewc owh~hoi` ~cwds ef c}reswc nhvcwsh~x qe`niqiwn h~ j` rehj~s hf ~mc rweawiddc qis mhnncj iqix hj i yhc~ oewjcw ef ~mcsomcn`c ijn jcvcw io~hvc`x rwede~cn*

    _hdh`iw`x qh~m dsho oej~cj~, i winhe s~i~hej dham~ -ls~hfhig`x( o`ihd ~e iomhcvcoej~cj~ nhvcwsh~x gx r`ixhja i qhnc viwhc~x ef sejas fwed ij c}~cjshvc dsho`hgwiwx* G~ hf, hj h~s rcik mews, ~mi~ s~i~hej hs shdr`x r`ixhja ~mc sidc owwcj~omiw~ mh~s evcw ijn evcw iaihj, som nhvcwsh~x qh`` gc `es~ ej ~mc ivcwiac`hs~cjcw* Effcwhja som nhvcwsh~x i~ ~hdcs qmcj vcwx fcq rcer`c iwc ivih`ig`c ~e`hs~cj necs je~ iomhcvc c}reswc nhvcwsh~x*

    79

    _``hvij, Ijnx, SRNI^C 9 Winhe Wca`i~hej Je Mh~ Few @hs~cjcws Wcrew~, Wc~cws%Viwhc~x jcqs s~ewxioocsscn ej ~mc hj~cwjc~ i~ Ximee) Jcqs, 98 Jevcdgcw 722777

    Jire`h, Rmh`hr D, Nhvcwsh~x & @eoi`hsd< I Re`hox Iji`xshs Rcwsrco~hvc, Awini~c _omee` ef Gshjcss Indhjhs~wi~hej,Fewnmid Sjhvcwsh~x, rme~eoerhcn qewkhja rircw*

    ^ee`s Few Winhe Oej~cj~ Wca`i~hej /9< R`ix`hs~ Nhvcwsh~x Iji`xshs riac = 722? Awij~ Aenniwn

  • 8/3/2019 'Tools For Radio Content Regulation #1: Playlist Diversity Analysis' by Grant Goddard

    9/23

    R@IX@H_^ NHVCW_H^X IJI@X_H_ HJ ^MC SK

    'Qmh`c ~mcwc oij gc nhffho`~x hj rwio~hoc hj cs~ig`hsmhjaijn dihj~ihjhja nhs~hjo~hejs gc~qccj viwhes dihjs~wcidrer`iw dsho fewdi~s, ~mc [WinheT I~mewh~x gc`hcvcs ~mi~

    ~mcwc hs i oej~hjhja jccn ~e wca`i~c few nhvcwsh~x hjsedc qix, `cs~ i`` scwvhocs ~cjn ~eqiwns i g`ijn ocj~wcijn i `hdh~cn feos*'Winhe I~mewh~x neodcj~ Winhe Wca`i~hej Few ^mc79s~ Ocj~wx*

    7?

    Dsho winhe s~i~hejs rg`hsm r`ix`hs~s ej i qcck`x gishs ~mi~ oedrwhsc i `hs~ ef~mc jcq wc`ciscs ~mi~ qh`` gc r`ixcn ej ~mi~ s~i~hej hj ~mc few~moedhja qcck*Ef~cj ~mcsc r`ix`hs~s iwc nhvhncn hj~e oi~caewhcs* I$`hs~ sejas wcochvc ~mc des~wca`iw ijn mham$rwefh`c c}reswc ej i s~i~hej ijn wcrwcscj~ ~mc s~i~hejs des~rer`iw sejas ijn%ew ~mc ghaacs~ owwcj~ mh~s* G$`hs~ sejas wcochvc `css

    c}reswc ej ~mc s~i~hej ijn wcrwcscj~ r$ijn$oedhja iw~hs~s ijn sejas* O$`hs~sejas wcochvc hwwca`iw c}reswc hj jej$rcik rcwhens*

    Meqcvcw, i s~i~hejs rg`hsmcn r`ix`hs~ dix je~ gc sxjomwejes qh~m ~mc sejasio~i``x r`ixcn ej ~mi~ winhe s~i~hej nwhja ~mc sidc qcck* ^mhs oij gc nc ~ei jdgcw ef wcisejs* I s~i~hej dix inn i riw~ho`iw`x me~ seja -few c}idr`c,i jcq Wegghc Qh``hids shja`c( hj ~mc dhnn`c ef i qcck, is seej is h~ hssrr`hcn ~e ~mc s~i~hej* Ew, ~mc riwidc~cws ~mi~ mivc gccj sc~ qh~mhj ~mcs~i~hejs dsho somcn`hja sef~qiwc dix fewoc ~mc r`ix ef sedc G$`hs~ sejas ejdewc eooishejs hj i qcck ~mij sedc sejas ej ~mc I$`hs~* Ew, i s~i~hej dixinn i seja ~e ~mc r`ix`hs~ nc ~e rwcsswc fwed ~mc rwede~hej ncriw~dcj~ ef idilew wcoewn oedrijx ~e ne se, g~ ~mcj je~ io~i``x r`ix ~mc seja ej$ihw*7>

    Gcoisc ef ~mc wci`h~x air kjeqj ~e c}hs~ gc~qccj ~mc `hs~ ef sejas ~mi~ is~i~hej sixs h~ hs r`ixhja -~mc r`ix`hs~( ijn ~mc sejas h~ io~i``x r`ixs, ~mc dshohjns~wx mis `eja sgsowhgcn ~e dejh~ewhja scwvhocs ~mi~ rwevhnc seja$gx$seja`hs~s ef cvcwx rweawiddc gweinois~ ej ~mc `iwacs~ SK winhe s~i~hejs* Hjh~hi``x,~mhs qis iomhcvcn gx cdr`exhja i ~cid ef s~iff -dihj`x qedcj( hj i @ejnejeffhoc qme `hs~cjcn ~e s~i~hejs e~r~ hj wci` ~hdc ew ej ~hdc$smhf~cn wcoewnhjas,ijn qwe~c neqj ~mc seja nc~ih`s*73 I ncoinc iae, c`co~wejho fhjacwrwhj~hjaqis hj~wenocn qmhom i``eqcn oedr~cws ~e dejh~ew i s~i~hejs e~r~ ijn

    wcoeajhsc i seja gx iji`xshja i ~hjx sidr`c ef dsho qh~mhj h~, qmhom hs ~mcjdi~omcn iaihjs~ ejc ef dijx ~mesijn seja sidr`cs nhah~i``x s~ewcn hj h~sdcdewx*

    7?'Winhe Wca`i~hej Few ^mc 79s~ Ocj~wx $ _gdhsshej ^e ^mc NOD_%N^H,' Winhe I~mewh~x, Ljc 7222, sco~hej

    1*99, r 7?7>

    Ij ishnc* Hj 98=2 H qis wcsrejshg`c few oedrh`hja ~mc r`ix`hs~ i~ Dc~we Winhe* Qmcj H wcfscn ~e inn ~mc Yccj sejaF`ism Aewnej ~e ~mc r`ix`hs~, CDH Wcoewns gexoe~~cn ~mc winhe s~i~hej ijn wcfscn ~e srr`x h~ qh~m fwcc rwede~heji`oerhcs ef h~s jcq wc`ciscs* ^mc gexoe~~ `is~cn scvcwi` dej~ms nwhja qmhom ~hdc, qmcj H jccncn oerhcs ef e~mcw CDHWcoewns wc`ciscs ~e inn ~e ~mc r`ix`hs~, H min ~e nwhvc ~e ~mc jciwcs~ wcoewn smer ijn rwomisc oerhcs evcw ~mcoej~cw* @hfc qe`n mivc gccj cishcw hf H min shdr`x inncn ~mc Yccj seja ~e ~mc rg`hsmcn r`ix`hs~ g~ je~ somcn`cn

    h~ qh~mhj rweawiddcs* CDH Wcoewns, i~ ~mc e~mcw cjn ef ~mc oej~wx, qe`n jcvcw mivc kjeqj ~mi~ ~mc seja qis je~gchja r`ixcn*73

    _mid ^wiokhja qis ~mc des~ soocssf` oedrijx hj @ejnej nehja ~mhs rihjs~ikhja dejh~ewhja qewk*

    ^ee`s Few Winhe Oej~cj~ Wca`i~hej /9< R`ix`hs~ Nhvcwsh~x Iji`xshs riac 8 722? Awij~ Aenniwn

  • 8/3/2019 'Tools For Radio Content Regulation #1: Playlist Diversity Analysis' by Grant Goddard

    10/23

    Hj ~mc SK, i oedrijx oi``cn Dsho Oej~we`76

    dejh~ews i aweqhja jdgcw efwinhe s~i~hejs iowess ~mc oej~wx ijn iji`xscs ~mc hjfewdi~hej few rihnsgsowhgcws ~e h~s scwvhoc* ^mc ni~i hs i`se scn hj dsho hjns~wx omiw~srg`hsmcn qcck`x hj ~mc ~winc diai|hjc Dsho Qcck* Dsho Oej~we` aecsdom fw~mcw ~mij dcwc`x rwevhnhja i `hs~ ef sejas r`ixcn gx i riw~ho`iw winhe

    s~i~hej hj ijx ahvcj qcck* ^mchw ni~i hs qcham~cn iooewnhja ~e ~mc WILIWwi~hjas iomhcvcn gx ~mi~ winhe s~i~hej, ge~m hj igse`~c ~cwds -h*c* necs ~mcs~i~hej mivc ~qe dh``hej `hs~cjcws wi~mcw ~mij ~qe ~mesijn( ijn hj wc`i~hvc~cwds -h*c* necs ~mc s~i~hejs gwcikfis~ smeq mivc ~qcj~x ~hdcs ~mc jdgcw ef`hs~cjcws ~e ~mc s~i~hejs `i~c$jham~ smeq(*

    Dsho Oej~we` oedrh`cs i qcck`x ihwr`ix omiw~ few ciom ef ~mc s~i~hejs h~c`co~wejhoi``x dejh~ews, qh~m sejas wijkcn gx ~mchw ~e~i` jdgcw ef inhcjochdrwcsshejs, wi~mcw ~mij shdr`x gx ~mc jdgcw ef ~hdcs ~mcx qcwc r`ixcn* ^mhshs shdh`iw ~e ~mc sxs~cd scn hj winhe invcw~hshja, qmcwc ~mc soocss ef ioidrihaj oij gc yij~hfhcn iooewnhja ~e ~mc jdgcw ef awess hdrwcsshejs

    ~mc ~mcewc~hoi` jdgcw ef `hs~cjcws wciomcn iowess ~mc qme`c ef ijinvcw~hscdcj~s `hfc, ~ikhja iooej~ ef somcn`hja iowess nhffcwcj~ nixriw~s ijnnhffcwcj~ rweawiddcs*

    ^mc qcck`x ihwr`ix omiw~s rwenocn gx Dsho Oej~we` rwevhnc s qh~m c}oc``cj~ni~i few c}idhjhja ~mc hssc ef c}reswc nhvcwsh~x, gcoisc ~mcx i`wcinxhjoewrewi~c inhcjoc qcham~hja shja ~mc des~ wcocj~ WILIW swvcx ni~i* Fewc}idr`c, i riw~ho`iw seja qe`n mivc ~e gc r`ixcn dewc ~mij 922 ~hdcsnwhja i s~i~hejs evcwjham~ rweawiddcs ~e iomhcvc cyhvi`cj~ qcham~ qh~mhj~mi~ s~i~hejs ihwr`ix omiw~ ~e i shja`c r`ix hj h~s gwcikfis~ smeq -hf ~mc wi~he efgwcikfis~ ~e evcwjham~ `hs~cjcws qcwc 922 ~e 9(* _om qcham~hjas rwenoc ijihwr`ix omiw~ ~mi~ dewc ioowi~c`x wcf`co~s ~mc hdrwcsshej ~mi~ ~mc ivcwiac`hs~cjcw ~e i s~i~hej qh`` oedc iqix qh~m ef ~mi~ s~i~hejs dsho oej~cj~* Hf is~i~hej somcn`cs i jiwweqcw sc`co~hej ef sejas hj h~s mham`x wi~cn gwcikfis~smeq ~mij h~ r`ixs nwhja ~mc wcdihjncw ef ~mc nix, ~mcj ~mi~ jiwweq sc`co~hejef sejas qh`` ~cjn ~e nedhji~c ~mc s~i~hejs Dsho Oej~we` ihwr`ix omiw~*

    Is ij c}idr`c, ~mc ~er fhvc sejas hj GGO Winhe 9s Dsho Oej~we` ihwr`ix omiw~few qcck >=, fwed 7> ~e ?2 Jevcdgcw 7227 hjo`shvc, qcwc= EF 722771

    wijkhja iw~hs~ ~h~`c je* ef r`ixs je* ef rehj~s

    9 Lcjjhfcw @erc| Lcjjx Fwed ^mc G`eok 78 73*7>?

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    3 @hid @xjom Sjh~cn _~i~cs Ef Qmi~cvcw ?9 7>*389

    76'Dsho Oej~we` dejh~ews dsho gweinois~ ej evcw 122 winhe ijn ~c`cvhshej s~i~hejs iowess 9= oej~whcs qew`nqhnc*

    ^mc dsho hjns~wx s~ijniwn, qc rwevhnc i qhnc wijac ef wcrew~s ijn omiw~s, fwed gcsrekc iji`xscs ef hjnhvhni` ~h~`cs~e winhe s~i~hej rwefh`cs ~e oedrijx diwkc~ smiwc rcwfewdijoc* Dsho Oej~we` scs i jhyc ri~cj~cn c`co~wejhofhjacwrwhj~hja ~comje`eax !Dcnhoew! ncvc`ercn few ~mc se`c sc ef Dsho Oej~we` ijn ~mc nhwco~ srcohfho jccns ef ~mcdsho hjns~wx* Wcrew~s iwc ivih`ig`c vhi ew o`escn scw o`hcj~ qcgsh~c hj wci` ~hdc, nih`x, qcck`x ew ijx e~mcw rcwhen

    wcycs~cn* Evcw 9222 wcoewn oedrijhcs qew`nqhnc sc ~mc Dsho Oej~we` scwvhocs* Qc iwc HFRH wcoeajhscn ijn iwc iriw~jcw oedrijx ef GN_ ~mc Jew~m Idcwhoij Dsho Dejh~ews* Dsho Oej~we` hs riw~ ef ~mc Dcnhi Oej~we` Awer,Cwerc!s `cinhja dsho dejh~ews few evcw 72 xciws*'71

    7227 Dsho Oej~we`, rwerwhc~iwx wcsciwom

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  • 8/3/2019 'Tools For Radio Content Regulation #1: Playlist Diversity Analysis' by Grant Goddard

    11/23

    ^mhs ~ig`c ncdejs~wi~cs ~mc wijkhja gx Dsho Oej~we`s eqj sxs~cd ef rehj~swi~mcw ~mij shdr`x gx ~mc ~e~i` jdgcw ef r`ixs iomhcvcn ~mweame~ ~mcs~i~hejs e~r~ nwhja ~mc qme`c qcck* ^mc ~er seja qis r`ixcn fcqcw ~hdcs~mij e~mcw sejas, g~ h~s r`ixs qcwc hj mews qh~m mhamcw inhcjocs ~mij ~mesc

    e~mcw sejas*

    ^mhs wcjncws ~mc Dsho Oej~we` ihwr`ix omiw~s i reqcwf` ~ee` few oedriwi~hvciji`xshs ef s~i~hejs! dsho fewdi~s, shjoc ~mc omiw~s ioowi~c`x wcf`co~ Jev ~e ?2 Jev 7227hjo`shvc( few dsho s~i~hejs mciwn hj ~mc @ejnej diwkc~ wcvci`s ~mc fe``eqhjaomiwio~cwhs~hos [oi`o`i~hejs hj Irrcjnh} CT= 7227

    7=

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    iaawcai~c je* efr`ixs%qcck ef ^er

    72 sejas

    >1> 739 682 =22 >>8 967 ?22 ?1? 3>2 3?

    mhamcs~ jdgcw efr`ixs%qcck ef ijxseja

    ?9 79 38 3> >7 76 77 71 >9 8

    `eqcs~ jdgcw efr`ixs%qcck ef ijxseja

    96 6 91 76 = 6 1 9? 98 9

    dcij r`ixs rcwqcck ef i`` ^er 72sejas

    7> 9? ?3 >2 77 = 93 98 71 ?

    dcnhij r`ixs rcwqcck ef i`` ^er 72sejas

    77 99 ?> >2 96 1 96 9= 73 7

    wijac ef je* efr`ixs%qcck qh~mhj^er 72 sejas

    93 93 >7 7= ?> 72 93 9> 77 =

    s~ijniwnncvhi~hej efr`ixs%qcck qh~mhj^er 72 sejas

    3 3 9? 92 9? > > > 1 7

    ^mc mac nhffcwcjocs ncdejs~wi~cn mcwc gc~qccj s~i~hejs ~er ~qcj~x ihwr`ixomiw~s oij gc ~mc wcs`~ ef dijx oej~whg~ewx fio~ews(*

    Is i wcs`~ ef ~mcsc viwxhja s~i~hej omiwio~cwhs~hos, h~ hs nhffho`~ ~e c}co~c ijx

    scf` iji`xshs fwed ~mc ni~i i`ejc ef ~mc jdgcw ef r`ixs i~~whg~cn ~e ciomseja qh~mhj i s~i~hejs r`ix`hs~* ^mc ni~i ej`x scwvcs ~e effcw s i viachdrwcsshej ef ~mc nhffcwcj~ r`ix`hs~ wcahdcs ijn rweawiddhja re`hohcs iner~cngx nhffcwcj~ s~i~hejs*

    DC^MEN MWCC* I sxs~cd ef r`ix`hs~ oedriwi~hvc iji`xshs hs wcyhwcn ~mi~qh`` c}idhjc ~mc jdgcw ef hncj~hoi` sejas qh~mhj ~mc r`ix`hs~s ef ~qe ew dewcwinhe s~i~hejs, g~ qh`` qcham~ ~mesc shdh`iwh~hcs ~e ~mc oedriwig`c ncawcc ~mi~~mcx hdrio~ ej ~mc ~xrhoi` `hs~cjcw* Qmcj i `hs~cjcw dikcs ~mc ef~$mciwnoeddcj~ ~mi~ winhe s~i~hej ] i`qixs r`ix ~mc sidc sejas, ~mcx iwc

    7=Irrcjnh} C, 7227 Dsho Oej~we`, rwerwhc~iwx wcsciwom

    ^ee`s Few Winhe Oej~cj~ Wca`i~hej /9< R`ix`hs~ Nhvcwsh~x Iji`xshs riac 97 722? Awij~ Aenniwn

  • 8/3/2019 'Tools For Radio Content Regulation #1: Playlist Diversity Analysis' by Grant Goddard

    13/23

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  • 8/3/2019 'Tools For Radio Content Regulation #1: Playlist Diversity Analysis' by Grant Goddard

    16/23

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  • 8/3/2019 'Tools For Radio Content Regulation #1: Playlist Diversity Analysis' by Grant Goddard

    17/23

    OMEHOC FDOmehocs shdh`iwh~x qh~m KH__ FD -hjnc} 4 72( hs je~ jc}rco~cn, ahvcj ~mi~ge~m dilew hj g`iok dsho* Omehocs shdh`iwh~x qh~m GGO Winhe Ejc -hjnc} 4 7?(hs ije~mcw wcf`co~hej ef ~mc `i~~cws owwcj~ rwceoori~hej qh~m g`iok dsho ijnnijoc dsho*

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    ^mc sidc iji`xshs oij gc dinc ef s~i~hejs qh~m oeddej eqjcwsmhr* ^mhsmc`rs ~e h``dhji~c ~mc hssc ef qmc~mcw i winhe awer hs somcn`hja ~mc dsho`eoi``x ew qmc~mcw i jc~qewk r`ix`hs~ hs hj ercwi~hej* C}idhjhja ~mc ni~i fews~i~hejs eqjcn gx Oirh~i` Winhe few ~mc qcck >= ef 7227 -7> ~e ?2 Jevcdgcwhjo`shvc( ahvcs ~mc fe``eqhja wcs`~s [oi`o`i~hejs iwc nc~ih`cn hj Irrcjnh} FT?>

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  • 8/3/2019 'Tools For Radio Content Regulation #1: Playlist Diversity Analysis' by Grant Goddard

    18/23

    ^IG@C _CVCJ< R@IX@H_^ NHVCW_H^X HJNHOC_ FEW OIRH^I@ WINHE AWESR WINHE_^I^HEJ_

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    ?3Irrcjnh} A

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  • 8/3/2019 'Tools For Radio Content Regulation #1: Playlist Diversity Analysis' by Grant Goddard

    19/23

    qmc~mcw h~ hs somcn`hja ~mesc r`ixs hj rcik mews, qmhom qe`n dikc i domdewc sgs~ij~hi` hdrwcsshej ej ~mc inhcjoc*

    >* R`ix`hs~ Nhvcwsh~x Iji`xshs iowess i ~hdc`hjc

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    I oedriwhsej ef ~mcsc ~qe ~ig`cs smeqs cvhncjoc ~mi~6 -gc~qccj KH__ FD ijn Winhe Ejc( hj7227;

    ]FDs r`ix`hs~ hs is nhs~hjo~hvc fwed oedrc~h~ews hj 7227 is h~ qis hj 988=;

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  • 8/3/2019 'Tools For Radio Content Regulation #1: Playlist Diversity Analysis' by Grant Goddard

    21/23

    H~ oij gc ncnocn ~mi~, ]FD ijn Vhwahj c}~cjn `hs~cjcw omehoc shajhfhoij~`x hj ~mc

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  • 8/3/2019 'Tools For Radio Content Regulation #1: Playlist Diversity Analysis' by Grant Goddard

    22/23

    OEJO@S_HEJ_

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