
doubleuxdu

wxdu (88.7 efm) anedi kalaasaala radeo formatnu prasaram chese vaanijyetara campus radeo station. united states looni uttara carolina looni durham kuu licenses pondina eee station parisoedhana tribhuja praantaaniki sevalu andistundi. eee station duke vishwavidhyaalayaaniki chendinadi.
charitra.
1950-wdbs.
1940la chivaralo duke vadda vidyaarthi radeo praarambhamaindi, campus radeo stationnu sthaapinche avakaasaanni pariseelinchadaaniki under graduate purushula vidyaarthi prabhutva sangham "radeo council" nuu erpaatu chesindi. vaari prayatnaalu doubludbs (duke broadcasting system) nuu utpatti chesaayi, idhi 1950loe am frequency 560loe prasaram cheyabadindi.
wdbs karyalayalu mariyu studiolu budidarangu bhavanam neelamaaligaloo undevi. idhi vishwavidyaalayam yokka vasati gruhalu mariyu union bhavananiki prasaram cheyadaaniki carrier current aamnu upayoginchindi. carrier current thoo, eee bhavanaalalo vairlu unchabadataayi, mariyu bhavanaalalo okadaanilo oka avutletloki plug cheyabadina edainaa radeo udayam 560 nii andukogaladu. 1950laloe, idhi prasaram cheyadaaniki atyaadhunika maargam.
sangeeta pradarsanalalo aaa roeju vijayavantamainavi, alaage shaastreeya mariyu jaz pradarsanalu undevi. 1956 nundi 1959 varaku "uttama kalaasaala vaartaa vibhagam" avaardulanu geluchukunna wdbs vaartalu mariyu creeda vibhagalu jaateeyamgaa prasamsimchabaddaayi. "good marning america" maajee host david hartman wdbs loe thana prarambhanni pondaaru.
1960la vidyaarthi kriyaaseelata samayamlo wdbs thana prasaranni konasaaginchindi, daani sangeeta karyakramalu vidyaarthula maarutunna abhiruchulanu pratibimbimchaelaa marai. radeo mascoku karyakrama maarpidini praarambhinchina modati station wdbs. prati vaaram, rendu stationlu vaartalu mariyu sampadakiya vyakhyala puurti anuvaadamtoe okari pradarsananu marokati prasaram chestaayi. eee karyakramam thanatho paatu cia nundi chaalaa aasaktini tecchipettindi, chivariki adhi nilipiveyabadindi.
wdbs creeda sibbandi jaateeya championship jatlanu cover chestunnappudu, vaartaa vibhagam campaslo jarige eeventlanu nivedinchadamlo bijeegaa undhi. duke campaslo 1967-69 samvatsaraalu gandaragolamgaa undevi, mariyu pradhana kwad kanneeti vayuvu thoo kuudinappatikii, wdbs vaartaa brundam ellappuduu pratyaksha vaartala kavarejeetho undedi. 1969loe, vidyaarthi nirasanakaarulu allen bhavanam mariyu president illu rendintinee swaadheenam chesukunnappudu, wdbs vilekharulu lopala unna drushyamlooni pratyaksha nivedikalanu matrame pamputunnaru. 1968loe republican mariyu democratic samavesalaku wdbs oka vilekharini kooda pampindi; democratic convention haall velupala yuva nirasanakaarulato chikago pooliisulu gharshanaku digadamto pratyaksha nivedikalu prasaram cheyabaddaayi. 
stereo radeo yokka prayojanaala patla vidyaarthulu aakarshinchabadadamto 1960la chivaralo efm radeo prajaadarana pondadam praarambhinchindi. wdbs nirvahana daani prastuta-paatha carrier current vyavasthatho venukabadi undataaniki ishtapadaledu. 1969loe, wdbs nirvaahakulu mariyu vishwavidyaalaya adhikarulu efm frequency kosam anveshana praarambhinchaaru. vishwavidyaalayam nundi $200,000 runamtho, doubludbs daadaapu diwala teesina wsrc nundi frequency 107.1 nuu konugolu chesindi. 1971 maeloe duke yokka kotta radeo stationga wdbs-efm santakam chesindi. vaaru studiolanu thoorpu praamganamloo okappudu khandinchabadina bivins bhavanamloki marcharu. 
runaanni tirigi chellinchadaaniki, vidyaarthi sibbandini nirvahistuu, vaanijya, labhalu arginche kendramgaa panicheyadaaniki wdbs uddesinchindi. ayithe, vaanijya radeo yokka vaastavikatalu tvaralo puurtigaa vruttiparamaina sibbandini avasaramayyayi, endukante maajee vidyaarthi swachchanda sevakulu udyogulugaa maaradaaniki konasagaru. 1973 natiki, koddimandi vidyaarthi station sabhyulu matrame migili unnaaru, mariyu anni aacharanaatmaka prayojanaala kosam, wdbs ikapai duke station kaadu. 
prarambha samvatsaraallo, tribhujamlo wdbs gananeeyamaina falloyingnu aakarshinchindi. idhi aagneyamlo mottamodati free-form album rock stationlalo okati, mariyu pratiroojuu shaastreeya mariyu jaz sangeetam yokka blacklanu chaerchadaaniki daani kaaryakramaalanu vistarinchadamto daani keerti perigindi. prarambha doubludbs khachitamgaa "pratyaamnaaya" radeonu nirvachinchindi. 
ayithe, wdbs pedda samasya lekunda ledhu. ippudu daanini nirvahinche maajee vidyaarthulaku munupati vyapara anubhavam ledhu, mariyu yea samayamloonainaa, trucku load kaaranamgaa doubludbs dabbunu kolpotundi. vishwavidyaalayam kevalam daani nirvahana kharchulanu teerchadaaniki station dabbunu appuga ivvadam konasaaginchindi. intalo, duke vidyaarthulu tama sonta radeo station lekunda unnaaru. 1974 chivaralo, wdbs mariyu vishwavidyaalayam sahayamtho, vidyaarthula brundam puraatana carrier current vyavasthanu punaruddharinchindi mariyu bivins bhavanam pakkana unna paatha taragati gadini vaari studiolagaa maarchindi. 1600 gantalaku doubleu. dii. yuu. aarr. aann air santakam chesindi.
1974-vudur/vuduk.
paatha prasaara vyavastha nundi wdur nirantaram ibbandini edurkondi. station yokka chinna budget vaaru kotta parikaraalanu konugolu cheyakunda nirodhinchindi, mariyu paatha vyavastha ksheeninchadaaniki anumatinchabadindi. konni vasati gruhalu matrame aamodayogyamaina sanketaanni pondagalavu. station injaneerlu tama ekkuva samayanni paatha transmission vairlanu marammatu cheyadaaniki gadiparu, conny vaatini chaalaa kaalam mundu tirigi bayataku pampinchaaru.
1975-76 vidya samvatsaramlo station adhikarikamga vidyaarthi karyakalapamga marinappudu, duke vishwavidyaalayam (asdu) anubandha vidyaarthula nundi nidhulu pondadam praarambhinchinappudu vudur yokka adrushtam prakaasinchindi. reception meruguparachabadindi, mariyu station ciki neerugaa oka marganni erpaatu chesindi. station abhivruddhi chendindi, mariyu oka gatti top 40 formatga abhivruddhi chendindi. "duke radeo 16" anie pilavabadedi, taruvaata pragatiseela rock mariyu jaz pradarsanalu mariyu "oto" anae juke baxnu jodinchindi, idhi ratriputa svayamchaalakamgaa singilsnu play chestundi, rojuki 24 gantalu station prasaram chestundi. oto kramam tappakunda station gurtinchadaaniki tape cheyabadina sandeshaalanu choppistundi. wdur yokka carrier-current sthithi kaaranamgaa eee vidhamaina operation chattabaddhamainadi; chattam prakaram oka saadhaarana prasaara kendram svayamchaalakamgaa panicheyalekapoyindi.
1977 vesavilo, oka sthaanika vaanijya kendram coll letters kosam eff. sii. sii. kii petition vesindi. carrier current station licenses laenidi, vaastavaaniki daani swantha coll letarlanu tayaaru chestundi kabatti, eff. sii. sii vaanijya station abhyardhananu manjuru chesindi. duke station vukga maarindi.
idantaa jarugutunnappudu, wdbs bhaarii runaanni pogottukovadam konasaaginchindi, eee prakriyaloo paripalanaku chaalaa anukuulamgaa poyindi. 1978 natiki, eee runam $400,000 kante ekkuvagaa undani cheppabadindi. 
pragatiseela rock wook yokka karyakramalalo sagam varaku perigindi, conny konasagina balaheenamaina aadarana nirvahananu pratyaamnaayaalanu pariseelinchadaaniki prerepinchindi. efm vellae avakaasaanni parisoedhinchadaaniki eee nirnayam teesukunnaru. 1980 rendu mukhyamaina prakatanalatho mugisindihi efm station (88.7) kosam bahiranga frequency kanugonabadindi, mariyu doubludbs campus nundi bayatiki kadulutondi, idhi pedda studiolaloki velladaaniki veelu kalpinchindi. 
efm station prasaram cheyadam chinna pani kaaduh itara vishayaalatoepaatu, dablyooduki pedda mottamlo nidhulu, vishwavidyaalaya maddatu, fcc licenses mariyu transmitternu unchadaaniki sthalam avasaram. transmitternu ekkada unchaalane nirnayam keelakamainadi. sameepamloni 88.5 mariyu 88.9 stationla kaaranamgaa, 88.7 loe kotta station chaalaa adhika vidyut sthaayilo panicheyadu. transmitternu campaslo unchinatlayithe, idhi rendu vandala vaatla saktitoe panicheyagaladu mariyu daadaapu vanda chadarapu maillaku cherukogaladu. transmitternu hillsburo, enn. sii looni duke adavilooni pradaesamloe unchinatlayithe, idhi veyyi vaatlaku paiga panichestundi mariyu moodu vandala chadarapu maillaku cherukogaladu. ayithe, rendo empika joodam avutundi, endukante campaslo reception swalpamgaa undavacchani adhyayanalu choopinchaayi.
pedda coverage praantaanni andinchadam dwara pralobhaaniki guraina yajamanyam transmitternu hillsburo loe unchaalani nirnayinchukundi, mariyu oka eff. sii. sii. application tayaaru cheyabadindi (sudeergha prakriya). woodk panicheyadam konasaaginchindi, eee samayaniki pragatiseela rock puurtigaa station yokka kaaryakramaalanu swaadheenam chesukundi. ayithe vipattu jaragalsi undhi; janavari 1982loe, wdbs chivaraku vellipoyinappudu mariyu doublueduck thana kotta studiolanu nirminchadam praarambhinchadaaniki siddhamavutundagaa, 32 yella prasaara vyavastha chanipoyindi. 1982 vasanta rutuvu semister mottam paatha transmitterlanu marammatu cheyadaaniki kharchu cheyabadindi. 
1983-doubleuxdu.
chivaraku 82-83 vidya samvatsaram natiki woodk tirigi prasaram cheyabadindi. daani kotta studiolalo unna eee station efm vellae avakaasaanni oohinchi daani pragatiseela aakrutini chakkaga roopondinchindi. idhi mugisinappudu, fmc station kosam vishwavidyaalayam chesina darakhaastupai effsisi aascharyakaramgaa twaragaa vyavaharinchindi, mariyu december 1,1982naa, daani abhyardhana aamodinchabadindani vishwavidhyaalayaaniki teliyajeyabadindi. coll letters woodk thoo kuudina vaanijya station ippatike unnanduna, station paerunu vuksdugaa marcharu.
98 saatam otlatho, kotta efm station nirmaanam kosam vaari karyakalapala rusumulo $76,000 ketaayinchina prajabhipraya sekarananu vidyaarthi sangham aamodinchindi. 1940la chivaralo wdbsnu sthaapinchina vidyaarthi "radeo council" yokka asalu sabhyulalo okaraina upaadhyakshudu vilium griffith adanapu nidhulanu andinchaaru. nirmaanam purogamistunna koddi, duke-indiana enn. sii. yea. yea sacker championship aata yokka pratyaksha prasaranni andinche desamlo ekaika stationga wook drushtini aakarshinchadam konasaaginchindi.
october 1983loe, david bouvi "station tuu station" paatatho, doubleuxdu prasaram cheyabadindi, duke radeo yokka kotta shakam praarambhamaindi.
adhi mugisinappudu, praamganamloo coverage nijamgaa swalpamgaa undhi. 1984loe, station yokka samarthavanthamaina vikiranam saktini 1600 vaatla sthaayiki teesukuvacche antenna maarpu kosam station darakhaastu chesi, eff. sii. sii. aamodam pondindi. eee merugaina coverage, conny Wxdu inca campassku taginanta sevalanu andinchaledu. 1986-87 vidya samvatsaramlo, nirvahana praamganamloo FM prasaara anuvaada kendraanni unche avakaasaanni parisoedhimchimdi. oka anuvaadakudu 88.7 vadda station yokka pradhana signalnu teesukoni, daanini maroka frequenseeki marchi, takkuva shakti sthaayilo tirigi prasaram chestaadu. conny anuvaadakudu praamganamloo undagaladu kabatti, eee shakti sthaayi station nuu assalu sweekarinchaleni vaariki adbhutamaina sevanu andinchadaaniki saripotundi. 
anuvaadakudi kosam 90.7 frequencini enchukunnaaru, mariyu juun 1987loe oka eff. sii. sii. darakhaastunu samarpinchaaru. west campus bell tower nundi prasaram chese 1-vaat anuvaadakudu doubleu214af (90.7 emhechz) kosam darakhaastu september 1987loe manjuru cheyabadindi, mariyu anuvaadakudu 1988 praarambhamlo prasaram cheyabaddaadu. 1990la praarambhamlo uttara carolina kendra vishwavidyaalayam 90.7 efmlo wnquinu nirminchadaaniki licenses pondinappudu, doubleu214af doubleu278ebiga 103.5 kuu maarindi. idhi 2000la praarambhamlo licenses pondina karyakalapalanu nilipivesindi.
taruvaati aidu samvatsaraalalo, doubleuxdu adhi vaayinchina pragatiseela sangeethaaniki mariyu adhi prothsahinchina perugutunna sthaanika sangeeta drushyaaniki jaateeya khyaatini penchukundi.
1992-93 vidya samvatsaramlo, Wxdu vidyaarthi prabhutva paryaveekshanhanu vadili duke vishwavidyaalaya sanghamlo cheraadu. eee charya station kotta mariyu uttejakaramaina margallo edagadaaniki veelu kalpinchindi. udaaharanaku, ippudu doubleuxdu coffeehouse praamganamloo kachereelanu spaansar cheyavachu, mariyu cable 13 mariyu pradhana aakarshanhalu vanti itara union samuuhaalatoe vanarulanu pool cheyavachu. eee charya wxduki chaalaa avasaramaina aardhika sahayanni kooda teesukuvacchindi, mariyu shidhilaavasthalo unna studio parikaraalu mariyu furniturenu punaruddharinchadaaniki stationku veelu kalpinchindi. 
appati nundi samvatsaraalalo union maddatutoe doubleuxdu abhivruddhi chendutune undhi. eee station goppa sangeethaaniki jaateeya khyaatini konasaaginchindi, mariyu 1990la chivarilo/2000la praarambhamlo (dasaabdam), station yokka country/bluegrass/jaanapada karyakramalu sthaanika mariyu jaateeya sthaayilalo gurtinchabaddaayi. 
1996loe fraam tuphaanu samayamlo, wxdu tower koolipoyindi mariyu station taruvaati 2 samvatsaraalu chaalaa parimita signallo vaastavamgaa gaalilo gadipindi. varusa prayojanaala dwara mariyu duke union yokka audaaryam dwara, doubleuxdu haive 86kii thoorpuna, ii-85kii dakshinaana, 2150 vaatla samarthavanthamaina vikirana shakti (erp) thoo, 77 meterla ledhaa 253 adugula sagatu bhuubhaagam kante ettulo kotta towernu penchagaligindi. eesaanyam vaipu puurti shakti mariyu itara disalalo takkuva saktulatoe signal kooda disaatmakamainadi (krinda unna eff. sii. sii injaneering daetaanu chudandi). idhi aagneya disalo athi takkuvagaa untundi (durham mariyu chappel konda madhya), ikkada shoonyata puurti shakti viluvalo moodinta oka vanthu ledhaa sumaru 716 vaatlu untundi.
2018loe, doubleuxdu kotta rubenstein arts centerlo kotta, custom-design chesina studio sthalaaniki maarindi.
nirvahana.
radeo station yokka anni amsaalanu paryavekshinche sabhyula karyanirvahaka boardu dwara doubleuxdu nirvahinchabadutundi mariyu nirvahinchabadutundi. prati samvatsaram, doubleuxdu ennikalanu nirvahistundi mariyu vaari pratinidhulanu ennukovadamlo dije communityki oka abhiprayam untundi. executive borduloni paatralu general managernu kaligi untaayi, idhi vidyaarthulu, prograaming director, music director, naan musical prograaming director, promotions director mariyu dije pratinidhiki matrame arhata kaligina sthaanam.
pratyeka pradarsanalu.
nirdishta dije lachae nirvahinchabadutunna vividha rakaala pratyeka pradarsanalanu doubleuxdu prasaram chestundi. eee pradarsanalu vividha rakaala sangeeta sailula gurinchi telusukovadaaniki prati vaaram paatha mariyu kotta anni doubleuxdu digeslaku terichi untaayi.

