CD player in 1970. Following litigation, Sony and Philips licensed Russell's patents (then held by a Canadian company, Optical Recording Corp.) in the 1980s. The Compact Disc is an evolution of LaserDisc technology, where a focused laser beam is used that enables the high information density required for high-quality digital audio signals. Prototypes were developed by Philips and Sony independently in the late 1970s. In 1979, Sony and Philips set up a joint task force of engineers to design a new digital audio disc. After a year of experimentation and discussion, the "Red Book" CD-DA standard was published in 1980. After their
I Love the '70s (U.S. TV series) I Love the '70s (U.S. TV series) I Love the '70s is a decade nostalgia television mini-series produced by VH1. The series is based on a BBC series of the same name. It examines the pop culture of the 1970s, using footage from the era, along with "Where Are They Now?" interviews with celebrities from the decade. Additionally, the show features comedians poking fun at the kitschiness of what was popular. The first episode of the series, "I Love 1970", premiered on August 18, 2003, through the final episode of the series, "I Love 1979", premiered on August 22, 2003.