University of Oslo

jami'ar oslo na lagos

gurin karatu na jami'ar Oslo

LP (daga "dogon wasa" ko "dogon wasa"). Matsakaicin ma'ajiyar sauti ce ta analog, tsarin rikodin phonograph wanda ke da: gudun 33+1⁄3 rpm; diamita na 12- ko 10-inch (30- ko 25-cm), diamita; amfani da ƙayyadaddun tsagi na "microroove"; da vinyl (copolymer na vinyl chloride acetate), abun da ke ciki diski. Columbia Records ya gabatar da shi a cikin 1948, ba da daɗewa ba aka karbe shi azaman sabon ma'auni ta duk masana'antar rikodin Amurka.

Nazari

Wannan Muƙalar guntuwa ce: tana buƙatar a inganta ta, kuna iya gyara ta.