Yimuphi umqophi owasungula i-Vinyl
Context:I-LP (kusuka "ukudlala isikhathi eside" noma "ukudlala isikhathi eside") iyindlela yokugcina umsindo we-analog, ifomethi yamarekhodi e-phonograph ebonakala nge: isivinini se-33 + 1⁄3 rpm; ububanzi obungu-12 noma 10-intshi (30- noma 25-cm); ukusetshenziswa kwe- "microgroove" incazelo ye-groove; kanye ne-vinyl (i-copolymer ye-vinyl chloride acetate) i-disc. Yethulwa iColumbia ngo-1948, ngokushesha yamukelwa njengendlela entsha embonini yamarekhodi yonke. Ngaphandle kokuthuthukiswa okuncane nokungeziwe okubalulekile kwe-stereophonic sound, yahlala ifomethi ejwayelekile yama-albhamu okuqoshwa (ngesikhathi somculo odumile owaziwa ngokuthi i-albhamu yobudala) kuze kube yilapho ithathelwa indawo kancane kancane kusukela kuma-1980 kuya ekuqaleni kweminyaka yama-2000, kuqala ngama-cassette, bese kuba ngama-compact disc, futhi ekugcineni ngokusabalalisa umculo wedijithali.
IVinyl yethulwa yiColumbia ngo-1948