In 1977, Sony introduced an optical digital audio disc and quickly partnered with a key competitor to create a global standard, resulting in 1983's release of the Compact Disc. Name the other company.

Compact disc (CD) is a digital optical disc created jointly by Sony and Philips for the purpose of storing and playing digital audio recordings. It debuted in 1982, and the rest was history. It became one of the most popular music storage formats of all-time.

Asked by Vasilii Kulev · Last updated 4 years ago · 2.3K views · SOURCE