Kusukela ku-Edison noBerliner kuze kube namuhla. Igilamafoni inguyise wegilamafoni.

Bheka ama-Turntables esitolo se-Muzyczny.pl

Amagama okuqala aqoshwa ngo-1877 nguThomas Edison esebenzisa ubuciko bakhe obubizwa ngokuthi igilamafoni, aligunyaza ilungelo lobunikazi ngemva konyaka. Lokhu okusunguliwe kwaqopha futhi kwaphinda kwakhiqizwa umsindo ngenaliti yensimbi kumasilinda we-wax. Igilamafoni yokugcina yakhiqizwa ngo-1929. Ngemva kweminyaka engu-XNUMX, u-Emil Berliner wagunyaza ilungelo lobunikazi be-turntable ehlukile kunegilamafoni ngokusebenzisa izingcwecwe eziyisicaba ekuqaleni ezenziwe nge-zinc, irabha eqinile nengilazi, futhi kamuva nge-shellac. Umqondo walokhu kusungulwa wawuwukuthi kungenzeka ukukopishwa ngobuningi bama-disc, okwavumela imboni ye-phonographic ukuba ichume amakhulu eminyaka.

I-turntable yokuqala

Ngo-1948, kwaba nenye impumelelo enkulu embonini yokuqopha. I-Columbia Records (CBS) ikhiqize irekhodi lokuqala le-vinyl elinesivinini sokudlala esingu-33⅓ rpm. I-vinyl lapho ama-disc aqala ukukhiqizwa khona ivunyelwe ikhwalithi engcono kakhulu yokudlala komsindo oqoshiwe. Ubuchwepheshe obuthuthukisiwe benza kwaba nokwenzeka ukuqopha izingcezu ezinde kakhulu ezifika emaminithini ambalwa. Sekukonke, okuqukethwe kwediski enjalo eyi-intshi engu-12 kwakungamaminithi angu-30 omculo nhlangothi zombili. Ngo-1949, omunye umdondoshiya werekhodi u-RCA Victor wethula i-7 inch single. Le CD ibiqukethe okurekhodiwe okucishe kube yimizuzu emi-3 ohlangothini ngalunye futhi idlalwe ngo-45 rpm. Lawa ma-CD ayenembobo enkulu phakathi nendawo ukuze asetshenziswe kuma-disc changers amakhulu, lawo okuthiwa ama-jukebox ayenemfashini ngaleyo minyaka kuzo zonke izinhlobo zezindawo zokudlela nama-nightclub. Njengoba izivinini ezimbili zokudlala ezingama-33⅓ kanye namadiski angu-45 zivela emakethe, ngo-1951 isishintshi sejubane safakwa kuma-turntable ukuze kulungiswe isivinini sokuzungezisa ohlotsheni lwediski edlalwayo. Irekhodi elikhudlwana le-vinyl elidlalwe ngokushintshashintsha okungu-33⅓ ngomzuzu lalibizwa nge-LP. Ngakolunye uhlangothi, i-albhamu encane enamathrekhi ambalwa, edlalwa ngama-revolution angu-45 ngomzuzu, yayibizwa ngokuthi i-single noma i-singplay.

Isitiriyo sesistimu

Ngo-1958, elinye irekhodi elikhulu laseColumbia lakhulula irekhodi lokuqala le-stereo. Kuze kube manje, ama-albhamu e-monophonic kuphela aziwa, okungukuthi lawo lapho yonke imisindo yayiqoshwe esiteshini esisodwa. Isistimu ye-stereo ihlukanise umsindo kumashaneli amabili.

Izici zomsindo okhiqizwe kabusha

Irekhodi le-vinyl linemifantu enokungalingani. Kungenxa yalezi ziphazamiso ukuthi inaliti yenzelwa ukudlidliza. Umumo walokhu kungahambi kahle ufana nokuthi ukudlidliza kwe-stylus kudala kabusha isignali ye-acoustic erekhodwe kudiski phakathi nokurekhoda kwayo. Ngokuphambene nokubukeka, lobu buchwepheshe bunemba kakhulu futhi bunembile. Ububanzi be-groove enjalo bungama-micrometer angu-60 kuphela.

Ukulungiswa kweRIAA

Uma besifuna ukurekhoda umsindo onesici esiwumugqa kurekhodi le-vinyl, sizoba nezinto ezincane kakhulu kudiski ngoba amaza aphansi azothatha isikhala esiningi. Ngakho-ke, ngaphambi kokurekhoda irekhodi le-vinyl, impendulo yemvamisa yesiginali iyashintsha ngokuya ngalokho okubizwa ngokuthi ukulungiswa kwe-RIAA. Lokhu kulungiswa kuhlanganisa ukwenza buthaka okuphansi nokwandisa amaza aphakeme ngaphambi kwenqubo yokusika irekhodi le-vinyl. Ngenxa yalokhu, ama-grooves ku-disc angaba mincane futhi singakwazi ukulondoloza izinto ezizwakalayo eziningi kwidiski enikeziwe.

Isandulela ngqangi

I-preamplifier kufanele isetshenziselwe ukubuyisela amafrikhwensi aphansi alahlekile abekhawulelwe ekurekhodweni ngokusebenzisa ukulinganisa kwe-RIAA. Ngakho-ke, ukuze silalele amarekhodi e-vinyl, kufanele sibe nesokhethi ye-phono ku-amplifier. Uma i-amplifier yethu ingenayo isokhethi elinjalo, kufanele sithenge i-preamplifier eyengeziwe enesokhethi elinjalo.

Isifinyezo

Ubuchwepheshe obunembayo obasungulwa emashumini ambalwa eminyaka adlule futhi obusetshenziswa izigidi zama-audiophiles abathandana nomsindo we-analogue kuze kube namuhla bungase bumangaze. Kulesi siqephu, sigxile ngokuyinhloko ekuthuthukisweni kwerekhodi le-vinyl, engxenyeni elandelayo sizogxila kakhulu ezintweni ezibalulekile ze-turntable kanye nokuthuthukiswa kwayo.